Deprecate oldabi branch by adding a warning to configure

In order to build, users must now explicitly pass --enable-building to
configure.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

.gitignore

@@ -1,17 +1,9 @@
 .config
 .version
-*.a
 *.o
 *.d
-*.def
-*.dll
 *.exe
 *.ho
-*.lib
-*.pc
-*.so
-*.so.*
-*.ver
 *-example
 *-test
 *_g
@@ -23,26 +15,23 @@ config.*
 doc/*.1
 doc/*.html
 doc/*.pod
-doc/fate.txt
 doxy
 ffmpeg
 ffplay
 ffprobe
 ffserver
-avconv
-doc/avoptions_codec.texi
-doc/avoptions_format.texi
-doc/print_options
-doc/examples/decoding_encoding
-doc/examples/filtering_audio
-doc/examples/filtering_video
-doc/examples/metadata
-doc/examples/muxing
 libavcodec/*_tablegen
 libavcodec/*_tables.c
 libavcodec/*_tables.h
-libavcodec/codec_names.h
+libavcodec/libavcodec*
+libavcore/libavcore*
+libavdevice/libavdevice*
+libavfilter/libavfilter*
+libavformat/libavformat*
 libavutil/avconfig.h
+libavutil/libavutil*
+libpostproc/libpostproc*
+libswscale/libswscale*
 tests/audiogen
 tests/base64
 tests/data
@@ -51,11 +40,8 @@ tests/tiny_psnr
 tests/videogen
 tests/vsynth1
 tests/vsynth2
-tools/aviocat
 tools/cws2fws
-tools/ffeval
 tools/graph2dot
-tools/ismindex
 tools/lavfi-showfiltfmts
 tools/pktdumper
 tools/probetest

COPYING.LGPLv2.1

@@ -500,3 +500,5 @@ necessary.  Here is a sample; alter the names:
   Ty Coon, President of Vice
 
 That's all there is to it!
+
+

Changelog

@@ -1,930 +0,0 @@
-Entries are sorted chronologically from oldest to youngest within each release,
-releases are sorted from youngest to oldest.
-
-version next:
-
-version 0.11.2:
-
-- Several bugs and crashes have been fixed as well as build problems
-  with recent mingw64
-
-
-version 0.11:
-Fixes:CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
-      CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,
-      CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790,
-      CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795,
-      CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800,
-      CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
-- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder
-- setfield filter
-- CDXL demuxer and decoder
-- Apple ProRes encoder
-- ffprobe -count_packets and -count_frames options
-- Sun Rasterfile Encoder
-- ID3v2 attached pictures reading and writing
-- WMA Lossless decoder
-- bluray protocol
-- blackdetect filter
-- libutvideo encoder wrapper (--enable-libutvideo)
-- swapuv filter
-- bbox filter
-- XBM encoder and decoder
-- RealAudio Lossless decoder
-- ZeroCodec decoder
-- tile video filter
-- Metal Gear Solid: The Twin Snakes demuxer
-- OpenEXR image decoder
-- removelogo filter
-- drop support for ffmpeg without libavfilter
-- drawtext video filter: fontconfig support
-- ffmpeg -benchmark_all option
-- super2xsai filter ported from libmpcodecs
-- add libavresample audio conversion library for compatibility
-- MicroDVD decoder
-- Avid Meridien (AVUI) encoder and decoder
-- accept + prefix to -pix_fmt option to disable automatic conversions.
-- complete audio filtering in libavfilter and ffmpeg
-- add fps filter
-- audio split filter
-- vorbis parser
-- png parser
-- audio mix filter
-
-
-version 0.10:
-- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936,
-         CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944,
-         CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949,
-         CVE-2011-3950, CVE-2011-3951, CVE-2011-3952
-- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder
-- SBaGen (SBG) binaural beats script demuxer
-- OpenMG Audio muxer
-- Timecode extraction in DV and MOV
-- thumbnail video filter
-- XML output in ffprobe
-- asplit audio filter
-- tinterlace video filter
-- astreamsync audio filter
-- amerge audio filter
-- ISMV (Smooth Streaming) muxer
-- GSM audio parser
-- SMJPEG muxer
-- XWD encoder and decoder
-- Automatic thread count based on detection number of (available) CPU cores
-- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder
-- ffprobe -show_error option
-- Avid 1:1 10-bit RGB Packer codec
-- v308 Quicktime Uncompressed 4:4:4 encoder and decoder
-- yuv4 libquicktime packed 4:2:0 encoder and decoder
-- ffprobe -show_frames option
-- silencedetect audio filter
-- ffprobe -show_program_version, -show_library_versions, -show_versions options
-- rv34: frame-level multi-threading
-- optimized iMDCT transform on x86 using SSE for for mpegaudiodec
-- Improved PGS subtitle decoder
-- dumpgraph option to lavfi device
-- r210 and r10k encoders
-- ffwavesynth decoder
-- aviocat tool
-- ffeval tool
-
-
-version 0.9:
-
-- openal input device added
-- boxblur filter added
-- BWF muxer
-- Flash Screen Video 2 decoder
-- lavfi input device added
-- added avconv, which is almost the same for now, except
-for a few incompatible changes in the options, which will hopefully make them
-easier to use. The changes are:
-    * The options placement is now strictly enforced! While in theory the
-      options for ffmpeg should be given in [input options] -i INPUT [output
-      options] OUTPUT order, in practice it was possible to give output options
-      before the -i and it mostly worked. Except when it didn't - the behavior was
-      a bit inconsistent. In avconv, it is not possible to mix input and output
-      options. All non-global options are reset after an input or output filename.
-    * All per-file options are now truly per-file - they apply only to the next
-      input or output file and specifying different values for different files
-      will now work properly (notably -ss and -t options).
-    * All per-stream options are now truly per-stream - it is possible to
-      specify which stream(s) should a given option apply to. See the Stream
-      specifiers section in the avconv manual for details.
-    * In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the
-      sense that they're specified after the output filename instead of before,
-      like all other options. In avconv this irregularity is removed, all options
-      apply to the next input or output file.
-    * -newvideo/-newaudio/-newsubtitle options were removed. Not only were they
-      irregular and highly confusing, they were also redundant. In avconv the -map
-      option will create new streams in the output file and map input streams to
-      them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for
-      each stream in the first input file.
-    * The -map option now has slightly different and more powerful syntax:
-        + Colons (':') are used to separate file index/stream type/stream index
-          instead of dots. Comma (',') is used to separate the sync stream instead
-          of colon.. This is done for consistency with other options.
-        + It's possible to specify stream type. E.g. -map 0:a:2 creates an
-          output stream from the third input audio stream.
-        + Omitting the stream index now maps all the streams of the given type,
-          not just the first. E.g. -map 0:s creates output streams for all the
-          subtitle streams in the first input file.
-        + Since -map can now match multiple streams, negative mappings were
-          introduced. Negative mappings disable some streams from an already
-          defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for
-          all the stream in the first input file, except for the second audio
-          stream'.
-    * There is a new option -c (or -codec) for choosing the decoder/encoder to
-      use, which allows to precisely specify target stream(s) consistently with
-      other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
-      libvorbis sets the codec for the first audio stream and -c copy copies all
-      the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
-      aliases to -c:v/a/s
-    * It is now possible to precisely specify which stream should an AVOption
-      apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while
-      -b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k
-      syntax is deprecated and will stop working soon.
-    * -map_chapters now takes only an input file index and applies to the next
-      output file. This is consistent with how all the other options work.
-    * -map_metadata now takes only an input metadata specifier and applies to
-      the next output file. Output metadata specifier is now part of the option
-      name, similarly to the AVOptions/map/codec feature above.
-    * -metadata can now be used to set metadata on streams and chapters, e.g.
-      -metadata:s:1 language=eng sets the language of the first stream to 'eng'.
-      This made -vlang/-alang/-slang options redundant, so they were removed.
-    * -qscale option now uses stream specifiers and applies to all streams, not
-      just video. I.e. plain -qscale number would now apply to all streams. To get
-      the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale
-      and -aq is now an alias for -q:a.
-    * -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which
-      uses stream specifiers. Use -bsf:v/a/s instead of the old options.
-    * -itsscale option now uses stream specifiers, so its argument is only the
-      scale parameter.
-    * -intra option was removed, use -g 0 for the same effect.
-    * -psnr option was removed, use -flags +psnr for the same effect.
-    * -vf option is now an alias to the new -filter option, which uses stream specifiers.
-    * -vframes/-aframes/-dframes options are now aliases to the new -frames option.
-    * -vtag/-atag/-stag options are now aliases to the new -tag option.
-- XMV demuxer
-- LOAS demuxer
-- ashowinfo filter added
-- Windows Media Image decoder
-- amovie source added
-- LATM muxer/demuxer
-- Speex encoder via libspeex
-- JSON output in ffprobe
-- WTV muxer
-- Optional C++ Support (needed for libstagefright)
-- H.264 Decoding on Android via Stagefright
-- Prores decoder
-- BIN/XBIN/ADF/IDF text file decoder
-- aconvert audio filter added
-- audio support to lavfi input device added
-- libcdio-paranoia input device for audio CD grabbing
-- Apple ProRes decoder
-- CELT in Ogg demuxing
-- G.723.1 demuxer and decoder
-- libmodplug support (--enable-libmodplug)
-- VC-1 interlaced decoding
-- libutvideo wrapper (--enable-libutvideo)
-- aevalsrc audio source added
-- Ut Video decoder
-- Speex encoding via libspeex
-- 4:2:2 H.264 decoding support
-- 4:2:2 and 4:4:4 H.264 encoding with libx264
-- Pulseaudio input device
-- Prores encoder
-- Video Decoder Acceleration (VDA) HWAccel module.
-- replacement Indeo 3 decoder
-- new ffmpeg option: -map_channel
-- volume audio filter added
-- earwax audio filter added
-- libv4l2 support (--enable-libv4l2)
-- TLS/SSL and HTTPS protocol support
-- AVOptions API rewritten and documented
-- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in
-  AVCodecContext deprecated. Codec private options should be used instead.
-- Properly working defaults in libx264 wrapper, support for native presets.
-- Encrypted OMA files support
-- Discworld II BMV decoding support
-- VBLE Decoder
-- OS X Video Decoder Acceleration (VDA) support
-- compact and csv output in ffprobe
-- pan audio filter
-- IFF Amiga Continuous Bitmap (ACBM) decoder
-- ass filter
-- CRI ADX audio format muxer and demuxer
-- Playstation Portable PMP format demuxer
-- Microsoft Windows ICO demuxer
-- life source
-- PCM format support in OMA demuxer
-- CLJR encoder
-- new option: -report
-- Dxtory capture format decoder
-- cellauto source
-- Simple segmenting muxer
-- Indeo 4 decoder
-- SMJPEG demuxer
-
-
-version 0.8:
-
-- many many things we forgot because we rather write code than changelogs
-- WebM support in Matroska de/muxer
-- low overhead Ogg muxing
-- MMS-TCP support
-- VP8 de/encoding via libvpx
-- Demuxer for On2's IVF format
-- Pictor/PC Paint decoder
-- HE-AAC v2 decoder
-- HE-AAC v2 encoding with libaacplus
-- libfaad2 wrapper removed
-- DTS-ES extension (XCh) decoding support
-- native VP8 decoder
-- RTSP tunneling over HTTP
-- RTP depacketization of SVQ3
-- -strict inofficial replaced by -strict unofficial
-- ffplay -exitonkeydown and -exitonmousedown options added
-- native GSM / GSM MS decoder
-- RTP depacketization of QDM2
-- ANSI/ASCII art playback system
-- Lego Mindstorms RSO de/muxer
-- libavcore added (and subsequently removed)
-- SubRip subtitle file muxer and demuxer
-- Chinese AVS encoding via libxavs
-- ffprobe -show_packets option added
-- RTP packetization of Theora and Vorbis
-- RTP depacketization of MP4A-LATM
-- RTP packetization and depacketization of VP8
-- hflip filter
-- Apple HTTP Live Streaming demuxer
-- a64 codec
-- MMS-HTTP support
-- G.722 ADPCM audio encoder/decoder
-- R10k video decoder
-- ocv_smooth filter
-- frei0r wrapper filter
-- change crop filter syntax to width:height:x:y
-- make the crop filter accept parametric expressions
-- make ffprobe accept AVFormatContext options
-- yadif filter
-- blackframe filter
-- Demuxer for Leitch/Harris' VR native stream format (LXF)
-- RTP depacketization of the X-QT QuickTime format
-- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
-- cropdetect filter
-- ffmpeg -crop* options removed
-- transpose filter added
-- ffmpeg -force_key_frames option added
-- demuxer for receiving raw rtp:// URLs without an SDP description
-- single stream LATM/LOAS decoder
-- setpts filter added
-- Win64 support for optimized x86 assembly functions
-- MJPEG/AVI1 to JPEG/JFIF bitstream filter
-- ASS subtitle encoder and decoder
-- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough)
-- overlay filter added
-- rename aspect filter to setdar, and pixelaspect to setsar
-- IEC 61937 demuxer
-- Mobotix .mxg demuxer
-- frei0r source added
-- hqdn3d filter added
-- RTP depacketization of QCELP
-- FLAC parser added
-- gradfun filter added
-- AMR-WB decoder
-- replace the ocv_smooth filter with a more generic ocv filter
-- Windows Televison (WTV) demuxer
-- FFmpeg metadata format muxer and demuxer
-- SubRip (srt) subtitle encoder and decoder
-- floating-point AC-3 encoder added
-- Lagarith decoder
-- ffmpeg -copytb option added
-- IVF muxer added
-- Wing Commander IV movies decoder added
-- movie source added
-- Bink version 'b' audio and video decoder
-- Bitmap Brothers JV playback system
-- Apple HTTP Live Streaming protocol handler
-- sndio support for playback and record
-- Linux framebuffer input device added
-- Chronomaster DFA decoder
-- DPX image encoder
-- MicroDVD subtitle file muxer and demuxer
-- Playstation Portable PMP format demuxer
-- fieldorder video filter added
-- AAC encoding via libvo-aacenc
-- AMR-WB encoding via libvo-amrwbenc
-- xWMA demuxer
-- Mobotix MxPEG decoder
-- VP8 frame-multithreading
-- NEON optimizations for VP8
-- Lots of deprecated API cruft removed
-- fft and imdct optimizations for AVX (Sandy Bridge) processors
-- showinfo filter added
-- SMPTE 302M AES3 audio decoder
-- Apple Core Audio Format muxer
-- 9bit and 10bit per sample support in the H.264 decoder
-- 9bit and 10bit FFV1 encoding / decoding
-- split filter added
-- select filter added
-- sdl output device added
-- libmpcodecs video filter support (3 times as many filters than before)
-- mpeg2 aspect ratio dection fixed
-- libxvid aspect pickiness fixed
-- Frame multithreaded decoding
-- E-AC-3 audio encoder
-- ac3enc: add channel coupling support
-- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
-- H264/MPEG frame-level multi-threading
-- All av_metadata_* functions renamed to av_dict_* and moved to libavutil
-- 4:4:4 H.264 decoding support
-- 10-bit H.264 optimizations for x86
-- lut, lutrgb, and lutyuv filters added
-- buffersink libavfilter sink added
-- Bump libswscale for recently reported ABI break
-- New J2K encoder (via OpenJPEG)
-
-
-version 0.7:
-
-- all the changes for 0.8, but keeping API/ABI compatibility with the 0.6 release
-
-
-version 0.6:
-
-- PB-frame decoding for H.263
-- deprecated vhook subsystem removed
-- deprecated old scaler removed
-- VQF demuxer
-- Alpha channel scaler
-- PCX encoder
-- RTP packetization of H.263
-- RTP packetization of AMR
-- RTP depacketization of Vorbis
-- CorePNG decoding support
-- Cook multichannel decoding support
-- introduced avlanguage helpers in libavformat
-- 8088flex TMV demuxer and decoder
-- per-stream language-tags extraction in asfdec
-- V210 decoder and encoder
-- remaining GPL parts in AC-3 decoder converted to LGPL
-- QCP demuxer
-- SoX native format muxer and demuxer
-- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
-- DPX image decoder
-- Electronic Arts Madcow decoder
-- DivX (XSUB) subtitle encoder
-- nonfree libamr support for AMR-NB/WB decoding/encoding removed
-- experimental AAC encoder
-- RTP depacketization of ASF and RTSP from WMS servers
-- RTMP support in libavformat
-- noX handling for OPT_BOOL X options
-- Wave64 demuxer
-- IEC-61937 compatible Muxer
-- TwinVQ decoder
-- Bluray (PGS) subtitle decoder
-- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
-- WMA Pro decoder
-- Core Audio Format demuxer
-- Atrac1 decoder
-- MD STUDIO audio demuxer
-- RF64 support in WAV demuxer
-- MPEG-4 Audio Lossless Coding (ALS) decoder
-- -formats option split into -formats, -codecs, -bsfs, and -protocols
-- IV8 demuxer
-- CDG demuxer and decoder
-- R210 decoder
-- Auravision Aura 1 and 2 decoders
-- Deluxe Paint Animation playback system
-- SIPR decoder
-- Adobe Filmstrip muxer and demuxer
-- RTP depacketization of H.263
-- Bink demuxer and audio/video decoders
-- enable symbol versioning by default for linkers that support it
-- IFF PBM/ILBM bitmap decoder
-- concat protocol
-- Indeo 5 decoder
-- RTP depacketization of AMR
-- WMA Voice decoder
-- ffprobe tool
-- AMR-NB decoder
-- RTSP muxer
-- HE-AAC v1 decoder
-- Kega Game Video (KGV1) decoder
-- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
-- RTP depacketization of Theora
-- HTTP Digest authentication
-- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
-- Psygnosis YOP demuxer and video decoder
-- spectral extension support in the E-AC-3 decoder
-- unsharp video filter
-- RTP hinting in the mov/3gp/mp4 muxer
-- Dirac in Ogg demuxing
-- seek to keyframes in Ogg
-- 4:2:2 and 4:4:4 Theora decoding
-- 35% faster VP3/Theora decoding
-- faster AAC decoding
-- faster H.264 decoding
-- RealAudio 1.0 (14.4K) encoder
-
-
-version 0.5:
-
-- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
-- TechSmith Camtasia (TSCC) video decoder
-- IBM Ultimotion (ULTI) video decoder
-- Sierra Online audio file demuxer and decoder
-- Apple QuickDraw (qdrw) video decoder
-- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
-- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
-- Miro VideoXL (VIXL) video decoder
-- H.261 video encoder
-- QPEG video decoder
-- Nullsoft Video (NSV) file demuxer
-- Shorten audio decoder
-- LOCO video decoder
-- Apple Lossless Audio Codec (ALAC) decoder
-- Winnov WNV1 video decoder
-- Autodesk Animator Studio Codec (AASC) decoder
-- Indeo 2 video decoder
-- Fraps FPS1 video decoder
-- Snow video encoder/decoder
-- Sonic audio encoder/decoder
-- Vorbis audio decoder
-- Macromedia ADPCM decoder
-- Duck TrueMotion 2 video decoder
-- support for decoding FLX and DTA extensions in FLIC files
-- H.264 custom quantization matrices support
-- ffserver fixed, it should now be usable again
-- QDM2 audio decoder
-- Real Cooker audio decoder
-- TrueSpeech audio decoder
-- WMA2 audio decoder fixed, now all files should play correctly
-- RealAudio 14.4 and 28.8 decoders fixed
-- JPEG-LS decoder
-- build system improvements
-- tabs and trailing whitespace removed from the codebase
-- CamStudio video decoder
-- AIFF/AIFF-C audio format, encoding and decoding
-- ADTS AAC file reading and writing
-- Creative VOC file reading and writing
-- American Laser Games multimedia (*.mm) playback system
-- Zip Motion Blocks Video decoder
-- improved Theora/VP3 decoder
-- True Audio (TTA) decoder
-- AVS demuxer and video decoder
-- JPEG-LS encoder
-- Smacker demuxer and decoder
-- NuppelVideo/MythTV demuxer and RTjpeg decoder
-- KMVC decoder
-- MPEG-2 intra VLC support
-- MPEG-2 4:2:2 encoder
-- Flash Screen Video decoder
-- GXF demuxer
-- Chinese AVS decoder
-- GXF muxer
-- MXF demuxer
-- VC-1/WMV3/WMV9 video decoder
-- MacIntel support
-- AVISynth support
-- VMware video decoder
-- VP5 video decoder
-- VP6 video decoder
-- WavPack lossless audio decoder
-- Targa (.TGA) picture decoder
-- Vorbis audio encoder
-- Delphine Software .cin demuxer/audio and video decoder
-- Tiertex .seq demuxer/video decoder
-- MTV demuxer
-- TIFF picture encoder and decoder
-- GIF picture decoder
-- Intel Music Coder decoder
-- Zip Motion Blocks Video encoder
-- Musepack decoder
-- Flash Screen Video encoder
-- Theora encoding via libtheora
-- BMP encoder
-- WMA encoder
-- GSM-MS encoder and decoder
-- DCA decoder
-- DXA demuxer and decoder
-- DNxHD decoder
-- Gamecube movie (.THP) playback system
-- Blackfin optimizations
-- Interplay C93 demuxer and video decoder
-- Bethsoft VID demuxer and video decoder
-- CRYO APC demuxer
-- Atrac3 decoder
-- V.Flash PTX decoder
-- RoQ muxer, RoQ audio encoder
-- Renderware TXD demuxer and decoder
-- extern C declarations for C++ removed from headers
-- sws_flags command line option
-- codebook generator
-- RoQ video encoder
-- QTRLE encoder
-- OS/2 support removed and restored again
-- AC-3 decoder
-- NUT muxer
-- additional SPARC (VIS) optimizations
-- Matroska muxer
-- slice-based parallel H.264 decoding
-- Monkey's Audio demuxer and decoder
-- AMV audio and video decoder
-- DNxHD encoder
-- H.264 PAFF decoding
-- Nellymoser ASAO decoder
-- Beam Software SIFF demuxer and decoder
-- libvorbis Vorbis decoding removed in favor of native decoder
-- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
-- Ogg (Theora, Vorbis and FLAC) muxer
-- The "device" muxers and demuxers are now in a new libavdevice library
-- PC Paintbrush PCX decoder
-- Sun Rasterfile decoder
-- TechnoTrend PVA demuxer
-- Linux Media Labs MPEG-4 (LMLM4) demuxer
-- AVM2 (Flash 9) SWF muxer
-- QT variant of IMA ADPCM encoder
-- VFW grabber
-- iPod/iPhone compatible mp4 muxer
-- Mimic decoder
-- MSN TCP Webcam stream demuxer
-- RL2 demuxer / decoder
-- IFF demuxer
-- 8SVX audio decoder
-- non-recursive Makefiles
-- BFI demuxer
-- MAXIS EA XA (.xa) demuxer / decoder
-- BFI video decoder
-- OMA demuxer
-- MLP/TrueHD decoder
-- Electronic Arts CMV decoder
-- Motion Pixels Video decoder
-- Motion Pixels MVI demuxer
-- removed animated GIF decoder/demuxer
-- D-Cinema audio muxer
-- Electronic Arts TGV decoder
-- Apple Lossless Audio Codec (ALAC) encoder
-- AAC decoder
-- floating point PCM encoder/decoder
-- MXF muxer
-- DV100 AKA DVCPRO HD decoder and demuxer
-- E-AC-3 support added to AC-3 decoder
-- Nellymoser ASAO encoder
-- ASS and SSA demuxer and muxer
-- liba52 wrapper removed
-- SVQ3 watermark decoding support
-- Speex decoding via libspeex
-- Electronic Arts TGQ decoder
-- RV40 decoder
-- QCELP / PureVoice decoder
-- RV30 decoder
-- hybrid WavPack support
-- R3D REDCODE demuxer
-- ALSA support for playback and record
-- Electronic Arts TQI decoder
-- OpenJPEG based JPEG 2000 decoder
-- NC (NC4600) camera file demuxer
-- Gopher client support
-- MXF D-10 muxer
-- generic metadata API
-- flash ScreenVideo2 encoder
-
-
-version 0.4.9-pre1:
-
-- DV encoder, DV muxer
-- Microsoft RLE video decoder
-- Microsoft Video-1 decoder
-- Apple Animation (RLE) decoder
-- Apple Graphics (SMC) decoder
-- Apple Video (RPZA) decoder
-- Cinepak decoder
-- Sega FILM (CPK) file demuxer
-- Westwood multimedia support (VQA & AUD files)
-- Id Quake II CIN playback support
-- 8BPS video decoder
-- FLIC playback support
-- RealVideo 2.0 (RV20) decoder
-- Duck TrueMotion v1 (DUCK) video decoder
-- Sierra VMD demuxer and video decoder
-- MSZH and ZLIB decoder support
-- SVQ1 video encoder
-- AMR-WB support
-- PPC optimizations
-- rate distortion optimal cbp support
-- rate distorted optimal ac prediction for MPEG-4
-- rate distorted optimal lambda->qp support
-- AAC encoding with libfaac
-- Sunplus JPEG codec (SP5X) support
-- use Lagrange multipler instead of QP for ratecontrol
-- Theora/VP3 decoding support
-- XA and ADX ADPCM codecs
-- export MPEG-2 active display area / pan scan
-- Add support for configuring with IBM XLC
-- floating point AAN DCT
-- initial support for zygo video (not complete)
-- RGB ffv1 support
-- new audio/video parser API
-- av_log() system
-- av_read_frame() and av_seek_frame() support
-- missing last frame fixes
-- seek by mouse in ffplay
-- noise reduction of DCT coefficients
-- H.263 OBMC & 4MV support
-- H.263 alternative inter vlc support
-- H.263 loop filter
-- H.263 slice structured mode
-- interlaced DCT support for MPEG-2 encoding
-- stuffing to stay above min_bitrate
-- MB type & QP visualization
-- frame stepping for ffplay
-- interlaced motion estimation
-- alternate scantable support
-- SVCD scan offset support
-- closed GOP support
-- SSE2 FDCT
-- quantizer noise shaping
-- G.726 ADPCM audio codec
-- MS ADPCM encoding
-- multithreaded/SMP motion estimation
-- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
-- multithreaded/SMP decoding for MPEG-2
-- FLAC decoder
-- Metrowerks CodeWarrior suppport
-- H.263+ custom pcf support
-- nicer output for 'ffmpeg -formats'
-- Matroska demuxer
-- SGI image format, encoding and decoding
-- H.264 loop filter support
-- H.264 CABAC support
-- nicer looking arrows for the motion vector visualization
-- improved VCD support
-- audio timestamp drift compensation
-- MPEG-2 YUV 422/444 support
-- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
-- better image scaling
-- H.261 support
-- correctly interleave packets during encoding
-- VIS optimized motion compensation
-- intra_dc_precision>0 encoding support
-- support reuse of motion vectors/MB types/field select values of the source video
-- more accurate deblock filter
-- padding support
-- many optimizations and bugfixes
-- FunCom ISS audio file demuxer and according ADPCM decoding
-
-
-version 0.4.8:
-
-- MPEG-2 video encoding (Michael)
-- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
-- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
-  and Mario Brito)
-- Xan DPCM audio decoder (Mario Brito)
-- Interplay MVE playback subsystem (Mike Melanson)
-- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
-
-
-version 0.4.7:
-
-- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
-  (originally from public domain player for Amiga at http://www.honeypot.net/audio)
-- current version now also compiles with older GCC (Fabrice)
-- 4X multimedia playback system including 4xm file demuxer (Mike
-  Melanson), and 4X video and audio codecs (Michael)
-- Creative YUV (CYUV) decoder (Mike Melanson)
-- FFV1 codec (our very simple lossless intra only codec, compresses much better
-  than HuffYUV) (Michael)
-- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
-- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
-  alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
-- ffplay has been replaced with a newer version which uses SDL (optionally)
-  for multiplatform support (Fabrice)
-- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
-  by anonymous
-- AMR format has been added (Johannes Carlsson)
-- 3GP support has been added (Johannes Carlsson)
-- VP3 codec has been added (Mike Melanson)
-- more MPEG-1/2 fixes
-- better multiplatform support, MS Visual Studio fixes (various)
-- AltiVec optimizations (Magnus Damn and others)
-- SH4 processor support has been added (BERO)
-- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
-- VOB streaming support (Brian Foley)
-- better MP3 autodetection (Andriy Rysin)
-- qpel encoding (Michael)
-- 4mv+b frames encoding finally fixed (Michael)
-- chroma ME (Michael)
-- 5 comparison functions for ME (Michael)
-- B-frame encoding speedup (Michael)
-- WMV2 codec (unfinished - Michael)
-- user specified diamond size for EPZS (Michael)
-- Playstation STR playback subsystem, still experimental (Mike and Michael)
-- ASV2 codec (Michael)
-- CLJR decoder (Alex)
-
-.. And lots more new enhancements and fixes.
-
-
-version 0.4.6:
-
-- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
-  from scratch
-- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
-- fix quantization bug in AC3 encoder
-- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
-- added prototype ffplay program
-- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
-- bug fix on MCBPC tables of H.263 (Juanjo)
-- bug fix on DC coefficients of H.263 (Juanjo)
-- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
-- now we can decode H.263 streams found in QuickTime files (Juanjo)
-- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
-- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
-- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
-- now H.263 picture size is returned on the first decoded frame (Juanjo)
-- added first regression tests
-- added MPEG-2 TS demuxer
-- new demux API for libav
-- more accurate and faster IDCT (Michael)
-- faster and entropy-controlled motion search (Michael)
-- two pass video encoding (Michael)
-- new video rate control (Michael)
-- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
-- great performance improvement of video encoders and decoders (Michael)
-- new and faster bit readers and vlc parsers (Michael)
-- high quality encoding mode: tries all macroblock/VLC types (Michael)
-- added DV video decoder
-- preliminary RTP/RTSP support in ffserver and libavformat
-- H.263+ AIC decoding/encoding support (Juanjo)
-- VCD MPEG-PS mode (Juanjo)
-- PSNR stuff (Juanjo)
-- simple stats output (Juanjo)
-- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
-
-
-version 0.4.5:
-
-- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
-- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
-- added configure system (actually a small shell script)
-- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
-  Michael Hipp (temporary solution - waiting for integer only
-  decoder)
-- fixed VIDIOCSYNC interrupt
-- added Intel H.263 decoding support ('I263' AVI fourCC)
-- added Real Video 1.0 decoding (needs further testing)
-- simplified image formats again. Added PGM format (=grey
-  pgm). Renamed old PGM to PGMYUV.
-- fixed msmpeg4 slice issues (tell me if you still find problems)
-- fixed OpenDivX bugs with newer versions (added VOL header decoding)
-- added support for MPlayer interface
-- added macroblock skip optimization
-- added MJPEG decoder
-- added mmx/mmxext IDCT from libmpeg2
-- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
-  <celer at shell.scrypt.net>)
-- added pixel format conversion layer (e.g. for MJPEG or PPM)
-- added deinterlacing option
-- MPEG-1/2 fixes
-- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
-- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
-- Windows porting of file converter
-- added MJPEG raw format (input/output)
-- added JPEG image format support (input/output)
-
-
-version 0.4.4:
-
-- fixed some std header definitions (Bjorn Lindgren
-  <bjorn.e.lindgren at telia.com>).
-- added MPEG demuxer (MPEG-1 and 2 compatible).
-- added ASF demuxer
-- added prototype RM demuxer
-- added AC3 decoding (done with libac3 by Aaron Holtzman)
-- added decoding codec parameter guessing (.e.g. for MPEG, because the
-  header does not include them)
-- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
-  play them (only tested video)
-- fixed H.263 white bug
-- fixed phase rounding in img resample filter
-- add MMX code for polyphase img resample filter
-- added CPU autodetection
-- added generic title/author/copyright/comment string handling (ASF and RM
-  use them)
-- added SWF demux to extract MP3 track (not usable yet because no MP3
-  decoder)
-- added fractional frame rate support
-- codecs are no longer searched by read_header() (should fix ffserver
-  segfault)
-
-
-version 0.4.3:
-
-- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
-- fixed raw yuv output
-- added motion rounding support in MPEG-4
-- fixed motion bug rounding in MSMPEG4
-- added B-frame handling in video core
-- added full MPEG-1 decoding support
-- added partial (frame only) MPEG-2 support
-- changed the FOURCC code for H.263 to "U263" to be able to see the
-  +AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
-  this +codec ;) (JuanJo).
-- Halfpel motion estimation after MB type selection (JuanJo)
-- added pgm and .Y.U.V output format
-- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
-  output.
-- added pgmpipe I/O format (original patch from Martin Aumueller
-  <lists at reserv.at>, but changed completely since we use a format
-  instead of a protocol)
-
-
-version 0.4.2:
-
-- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
-  (for OpenDivX) is almost complete: 8x8 MVs and rounding are
-  missing. MSMPEG4 support is complete.
-- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
-  can decode ffmpeg MPEGs :-)).
-- added libavcodec API documentation (see apiexample.c).
-- fixed image polyphase bug (the bottom of some images could be
-  greenish)
-- added support for non clipped motion vectors (decoding only)
-  and image sizes non-multiple of 16
-- added support for AC prediction (decoding only)
-- added file overwrite confirmation (can be disabled with -y)
-- added custom size picture to H.263 using H.263+ (Juanjo)
-
-
-version 0.4.1:
-
-- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
-  of AVI and ASF to DIV3.
-- added -me option to set motion estimation method
-  (default=log). suppressed redundant -hq option.
-- added options -acodec and -vcodec to force a given codec (useful for
-  AVI for example)
-- fixed -an option
-- improved dct_quantize speed
-- factorized some motion estimation code
-
-
-version 0.4.0:
-
-- removing grab code from ffserver and moved it to ffmpeg. Added
-  multistream support to ffmpeg.
-- added timeshifting support for live feeds (option ?date=xxx in the
-  URL)
-- added high quality image resize code with polyphase filter (need
-  mmx/see optimization). Enable multiple image size support in ffserver.
-- added multi live feed support in ffserver
-- suppressed master feature from ffserver (it should be done with an
-  external program which opens the .ffm url and writes it to another
-  ffserver)
-- added preliminary support for video stream parsing (WAV and AVI half
-  done). Added proper support for audio/video file conversion in
-  ffmpeg.
-- added preliminary support for video file sending from ffserver
-- redesigning I/O subsystem: now using URL based input and output
-  (see avio.h)
-- added WAV format support
-- added "tty user interface" to ffmpeg to stop grabbing gracefully
-- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
-  (Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
-- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
-- added new motion estimation algorithms, log and phods (Juanjo)
-- changed directories: libav for format handling, libavcodec for
-  codecs
-
-
-version 0.3.4:
-
-- added stereo in MPEG audio encoder
-
-
-version 0.3.3:
-
-- added 'high quality' mode which use motion vectors. It can be used in
-  real time at low resolution.
-- fixed rounding problems which caused quality problems at high
-  bitrates and large GOP size
-
-
-version 0.3.2: small fixes
-
-- ASF fixes
-- put_seek bug fix
-
-
-version 0.3.1: added avi/divx support
-
-- added AVI support
-- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
-- added sound for flash format (not tested)
-
-
-version 0.3: initial public release

Doxyfile

@@ -31,13 +31,7 @@ PROJECT_NAME           = FFmpeg
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.11.5
-
-# With the PROJECT_LOGO tag one can specify an logo or icon that is included
-# in the documentation. The maximum height of the logo should not exceed 55
-# pixels and the maximum width should not exceed 200 pixels. Doxygen will
-# copy the logo to the output directory.
-PROJECT_LOGO           =
+PROJECT_NUMBER         = 0.7.8
 
 # The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)
 # base path where the generated documentation will be put.
@@ -766,7 +760,7 @@ ALPHABETICAL_INDEX     = YES
 # the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns
 # in which this list will be split (can be a number in the range [1..20])
 
-COLS_IN_ALPHA_INDEX    = 2
+COLS_IN_ALPHA_INDEX    = 5
 
 # In case all classes in a project start with a common prefix, all
 # classes will be put under the same header in the alphabetical index.
@@ -800,13 +794,13 @@ HTML_FILE_EXTENSION    = .html
 # each generated HTML page. If it is left blank doxygen will generate a
 # standard header.
 
-HTML_HEADER            = doc/doxy/header.html
+HTML_HEADER            =
 
 # The HTML_FOOTER tag can be used to specify a personal HTML footer for
 # each generated HTML page. If it is left blank doxygen will generate a
 # standard footer.
 
-HTML_FOOTER            = doc/doxy/footer.html
+HTML_FOOTER            =
 
 # The HTML_STYLESHEET tag can be used to specify a user-defined cascading
 # style sheet that is used by each HTML page. It can be used to
@@ -815,7 +809,7 @@ HTML_FOOTER            = doc/doxy/footer.html
 # the style sheet file to the HTML output directory, so don't put your own
 # stylesheet in the HTML output directory as well, or it will be erased!
 
-HTML_STYLESHEET        = doc/doxy/doxy_stylesheet.css
+HTML_STYLESHEET        =
 
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.
 # Doxygen will adjust the colors in the stylesheet and background images
@@ -825,7 +819,7 @@ HTML_STYLESHEET        = doc/doxy/doxy_stylesheet.css
 # 180 is cyan, 240 is blue, 300 purple, and 360 is red again.
 # The allowed range is 0 to 359.
 
-HTML_COLORSTYLE_HUE    = 120
+HTML_COLORSTYLE_HUE    = 220
 
 # The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of
 # the colors in the HTML output. For a value of 0 the output will use
@@ -864,7 +858,7 @@ HTML_DYNAMIC_SECTIONS  = NO
 
 # If the GENERATE_DOCSET tag is set to YES, additional index files
 # will be generated that can be used as input for Apple's Xcode 3
-# integrated development environment, introduced with OS X 10.5 (Leopard).
+# integrated development environment, introduced with OSX 10.5 (Leopard).
 # To create a documentation set, doxygen will generate a Makefile in the
 # HTML output directory. Running make will produce the docset in that
 # directory and running "make install" will install the docset in

LICENSE

@@ -20,12 +20,8 @@ Specifically, the GPL parts of FFmpeg are
 
 There are a handful of files under other licensing terms, namely:
 
-* The files libavcodec/jfdctfst.c, libavcodec/jfdctint_template.c and
-  libavcodec/jrevdct.c are taken from libjpeg, see the top of the files for
-  licensing details. Specifically note that you must credit the IJG in the
-  documentation accompanying your program if you only distribute executables.
-  You must also indicate any changes including additions and deletions to
-  those three files in the documentation.
+* The files libavcodec/jfdctfst.c, libavcodec/jfdctint.c, libavcodec/jrevdct.c
+  are taken from libjpeg, see the top of the files for licensing details.
 
 Should you, for whatever reason, prefer to use version 3 of the (L)GPL, then
 the configure parameter --enable-version3 will activate this licensing option

MAINTAINERS

@@ -4,12 +4,6 @@ FFmpeg maintainers
 Below is a list of the people maintaining different parts of the
 FFmpeg code.
 
-Please try to keep entries where you are the maintainer up to date!
-
-Names in () mean that the maintainer currently has no time to maintain the code.
-A CC after the name means that the maintainer prefers to be CC-ed on patches
-and related discussions.
-
 
 Project Leader
 ==============
@@ -44,13 +38,13 @@ Miscellaneous Areas
 ===================
 
 documentation                           Mike Melanson
-website                                 Robert Swain, Lou Logan
+website                                 Robert Swain
 build system (configure,Makefiles)      Diego Biurrun, Mans Rullgard
-project server                          Árpád Gereöffy, Michael Niedermayer, Reimar Döffinger
-mailinglists                            Michael Niedermayer, Baptiste Coudurier, Lou Logan
+project server                          Diego Biurrun, Mans Rullgard
+mailinglists                            Michael Niedermayer, Baptiste Coudurier
 presets                                 Robert Swain
 metadata subsystem                      Aurelien Jacobs
-release management                      Michael Niedermayer
+release management                      Diego Biurrun, Reinhard Tartler
 
 
 libavutil
@@ -87,8 +81,6 @@ Generic Parts:
     bitstream.c, bitstream.h            Michael Niedermayer
   CABAC:
     cabac.h, cabac.c                    Michael Niedermayer
-  codec names:
-    codec_names.sh                      Nicolas George
   DSP utilities:
     dsputils.c, dsputils.h              Michael Niedermayer
   entropy coding:
@@ -142,7 +134,6 @@ Codecs:
   dv.c                                  Roman Shaposhnik
   eacmv*, eaidct*, eat*                 Peter Ross
   ffv1.c                                Michael Niedermayer
-  ffwavesynth.c                         Nicolas George
   flac*                                 Justin Ruggles
   flashsv*                              Benjamin Larsson
   flicvideo.c                           Mike Melanson
@@ -159,20 +150,16 @@ Codecs:
   indeo5*                               Kostya Shishkov
   interplayvideo.c                      Mike Melanson
   ivi*                                  Kostya Shishkov
-  jacosub*                              Clément Bœsch
   jpeg_ls.c                             Kostya Shishkov
   jvdec.c                               Peter Ross
   kmvc.c                                Kostya Shishkov
   lcl*.c                                Roberto Togni, Reimar Doeffinger
-  libcelt_dec.c                         Nicolas George
   libgsm.c                              Michel Bardiaux
   libdirac*                             David Conrad
   libopenjpeg.c                         Jaikrishnan Menon
-  libopenjpegenc.c                      Michael Bradshaw
   libschroedinger*                      David Conrad
   libspeexdec.c                         Justin Ruggles
   libtheoraenc.c                        David Conrad
-  libutvideo*                           Derek Buitenhuis
   libvorbis.c                           David Conrad
   libxavs.c                             Stefan Gehrer
   libx264.c                             Mans Rullgard, Jason Garrett-Glaser
@@ -224,9 +211,7 @@ Codecs:
   tta.c                                 Alex Beregszaszi, Jaikrishnan Menon
   txd.c                                 Ivo van Poorten
   ulti*                                 Kostya Shishkov
-  v410*.c                               Derek Buitenhuis
   vb.c                                  Kostya Shishkov
-  vble.c                                Derek Buitenhuis
   vc1*                                  Kostya Shishkov
   vcr1.c                                Michael Niedermayer
   vmnc.c                                Kostya Shishkov
@@ -245,15 +230,12 @@ Codecs:
   xan.c                                 Mike Melanson
   xl.c                                  Kostya Shishkov
   xvmc.c                                Ivan Kalvachev
-  zerocodec.c                           Derek Buitenhuis
   zmbv*                                 Kostya Shishkov
 
 Hardware acceleration:
   crystalhd.c                           Philip Langdale
   dxva2*                                Laurent Aimar
-  libstagefright.cpp                    Mohamed Naufal
   vaapi*                                Gwenole Beauchesne
-  vda*                                  Sebastien Zwickert
   vdpau*                                Carl Eugen Hoyos
 
 
@@ -268,18 +250,6 @@ libavdevice
   vfwcap.c                              Ramiro Polla
 
 
-libavfilter
-===========
-
-Video filters:
-  graphdump.c                           Nicolas George
-  af_amerge.c                           Nicolas George
-  af_astreamsync.c                      Nicolas George
-  af_pan.c                              Nicolas George
-  vsrc_mandelbrot.c                     Michael Niedermayer
-  vf_yadif.c                            Michael Niedermayer
-
-
 libavformat
 ===========
 
@@ -316,9 +286,7 @@ Muxers/Demuxers:
   ipmovie.c                             Mike Melanson
   img2.c                                Michael Niedermayer
   iss.c                                 Stefan Gehrer
-  jacosub*                              Clément Bœsch
   jvdec.c                               Peter Ross
-  libmodplug.c                          Clément Bœsch
   libnut.c                              Oded Shimon
   lmlm4.c                               Ivo van Poorten
   lxfdec.c                              Tomas Härdin
@@ -337,7 +305,6 @@ Muxers/Demuxers:
   msnwc_tcp.c                           Ramiro Polla
   mtv.c                                 Reynaldo H. Verdejo Pinochet
   mxf*                                  Baptiste Coudurier
-  mxfdec.c                              Tomas Härdin
   nsvdec.c                              Francois Revol
   nut.c                                 Michael Niedermayer
   nuv.c                                 Reimar Doeffinger
@@ -357,7 +324,6 @@ Muxers/Demuxers:
   rtpdec_asf.*                          Ronald S. Bultje
   rtpenc_mpv.*, rtpenc_aac.*            Martin Storsjo
   rtsp.c                                Luca Barbato
-  sbgdec.c                              Nicolas George
   sdp.c                                 Martin Storsjo
   segafilm.c                            Mike Melanson
   siff.c                                Kostya Shishkov
@@ -374,7 +340,6 @@ Muxers/Demuxers:
   wv.c                                  Kostya Shishkov
 
 Protocols:
-  bluray.c                              Petri Hintukainen
   http.c                                Ronald S. Bultje
   mms*.c                                Ronald S. Bultje
   udp.c                                 Luca Abeni
@@ -400,15 +365,15 @@ x86                                     Michael Niedermayer
 Releases
 ========
 
-1.2                                     Michael Niedermayer
-1.1                                     Michael Niedermayer
-1.0                                     Michael Niedermayer
-
-If you want to maintain an older release, please contact us
+0.5                                     *Deprecated/Unmaintained*
+0.6                                     Stefano Sabatini
+0.7                                     Michael Niedermayer
+0.8                                     Michael Niedermayer
 
 
-GnuPG Fingerprints of maintainers and contributors
-==================================================
+
+GnuPG Fingerprints of maintainers and others who have svn write access
+======================================================================
 
 Anssi Hannula                 1A92 FF42 2DD9 8D2E 8AF7 65A9 4278 C520 513D F3CB
 Anton Khirnov                 6D0C 6625 56F8 65D1 E5F5 814B B50A 1241 C067 07AB
@@ -422,11 +387,9 @@ Gwenole Beauchesne            2E63 B3A6 3E44 37E2 017D 2704 53C7 6266 B153 99C4
 Jaikrishnan Menon             61A1 F09F 01C9 2D45 78E1 C862 25DC 8831 AF70 D368
 Justin Ruggles                3136 ECC0 C10D 6C04 5F43 CA29 FCBE CD2A 3787 1EBF
 Loren Merritt                 ABD9 08F4 C920 3F65 D8BE 35D7 1540 DAA7 060F 56DE
-Lou Logan                     7D68 DC73 CBEF EABB 671A B6CF 621C 2E28 82F8 DC3A
 Luca Barbato                  6677 4209 213C 8843 5B67 29E7 E84C 78C2 84E9 0E34
 Michael Niedermayer           9FF2 128B 147E F673 0BAD F133 611E C787 040B 0FAB
-Nicolas George                24CE 01CE 9ACC 5CEB 74D8 8D9D B063 D997 36E5 4C93
-Panagiotis Issaris            6571 13A3 33D9 3726 F728 AA98 F643 B12E ECF3 E029
+Panagiotis Issaris            515C E262 10A8 FDCE 5481 7B9C 3AD7 D9A5 071D B3A9
 Peter Ross                    A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B
 Reimar Döffinger              C61D 16E5 9E2C D10C 8958 38A4 0899 A2B9 06D4 D9C7
 Reinhard Tartler              9300 5DC2 7E87 6C37 ED7B CA9A 9808 3544 9453 48A4

Makefile

@@ -2,13 +2,12 @@ MAIN_MAKEFILE=1
 include config.mak
 
 vpath %.c    $(SRC_PATH)
-vpath %.cpp  $(SRC_PATH)
 vpath %.h    $(SRC_PATH)
 vpath %.S    $(SRC_PATH)
 vpath %.asm  $(SRC_PATH)
 vpath %.v    $(SRC_PATH)
 vpath %.texi $(SRC_PATH)
-vpath %/fate_config.sh.template $(SRC_PATH)
+
 
 PROGS-$(CONFIG_FFMPEG)   += ffmpeg
 PROGS-$(CONFIG_FFPLAY)   += ffplay
@@ -16,31 +15,28 @@ PROGS-$(CONFIG_FFPROBE)  += ffprobe
 PROGS-$(CONFIG_FFSERVER) += ffserver
 
 PROGS      := $(PROGS-yes:%=%$(EXESUF))
-INSTPROGS   = $(PROGS-yes:%=%$(PROGSSUF)$(EXESUF))
+PROGS_G     = $(PROGS-yes:%=%_g$(EXESUF))
 OBJS        = $(PROGS-yes:%=%.o) cmdutils.o
 TESTTOOLS   = audiogen videogen rotozoom tiny_psnr base64
-HOSTPROGS  := $(TESTTOOLS:%=tests/%) doc/print_options
+HOSTPROGS  := $(TESTTOOLS:%=tests/%)
 TOOLS       = qt-faststart trasher
 TOOLS-$(CONFIG_ZLIB) += cws2fws
 
 BASENAMES   = ffmpeg ffplay ffprobe ffserver
-ALLPROGS    = $(BASENAMES:%=%$(PROGSSUF)$(EXESUF))
-ALLPROGS_G  = $(BASENAMES:%=%$(PROGSSUF)_g$(EXESUF))
+ALLPROGS    = $(BASENAMES:%=%$(EXESUF))
+ALLPROGS_G  = $(BASENAMES:%=%_g$(EXESUF))
 ALLMANPAGES = $(BASENAMES:%=%.1)
 
 FFLIBS-$(CONFIG_AVDEVICE) += avdevice
 FFLIBS-$(CONFIG_AVFILTER) += avfilter
 FFLIBS-$(CONFIG_AVFORMAT) += avformat
-FFLIBS-$(CONFIG_AVRESAMPLE) += avresample
 FFLIBS-$(CONFIG_AVCODEC)  += avcodec
 FFLIBS-$(CONFIG_POSTPROC) += postproc
-FFLIBS-$(CONFIG_SWRESAMPLE)+= swresample
 FFLIBS-$(CONFIG_SWSCALE)  += swscale
 
 FFLIBS := avutil
 
-DATA_FILES := $(wildcard $(SRC_PATH)/presets/*.ffpreset) $(SRC_PATH)/doc/ffprobe.xsd
-EXAMPLES_FILES := $(wildcard $(SRC_PATH)/doc/examples/*.c) $(SRC_PATH)/doc/examples/Makefile
+DATA_FILES := $(wildcard $(SRC_PATH)/ffpresets/*.ffpreset)
 
 SKIPHEADERS = cmdutils_common_opts.h
 
@@ -51,9 +47,9 @@ FF_DEP_LIBS  := $(DEP_LIBS)
 
 all: $(PROGS)
 
-$(PROGS): %$(EXESUF): %$(PROGSSUF)_g$(EXESUF)
-	$(CP) $< $@$(PROGSSUF)
-	$(STRIP) $@$(PROGSSUF)
+$(PROGS): %$(EXESUF): %_g$(EXESUF)
+	$(CP) $< $@
+	$(STRIP) $@
 
 $(TOOLS): %$(EXESUF): %.o
 	$(LD) $(LDFLAGS) -o $@ $< $(ELIBS)
@@ -66,11 +62,9 @@ config.h: .config
 	@-printf '\nWARNING: $(?F) newer than config.h, rerun configure\n\n'
 	@-tput sgr0 2>/dev/null
 
-SUBDIR_VARS := CLEANFILES EXAMPLES FFLIBS HOSTPROGS TESTPROGS TOOLS      \
-               ARCH_HEADERS BUILT_HEADERS SKIPHEADERS                    \
-               ALTIVEC-OBJS ARMV5TE-OBJS ARMV6-OBJS ARMVFP-OBJS MMI-OBJS \
-               MMX-OBJS NEON-OBJS VIS-OBJS YASM-OBJS                     \
-               OBJS TESTOBJS
+SUBDIR_VARS := OBJS FFLIBS CLEANFILES DIRS TESTPROGS EXAMPLES SKIPHEADERS \
+               ALTIVEC-OBJS MMX-OBJS NEON-OBJS X86-OBJS YASM-OBJS-FFT YASM-OBJS \
+               HOSTPROGS BUILT_HEADERS TESTOBJS ARCH_HEADERS ARMV6-OBJS TOOLS
 
 define RESET
 $(1) :=
@@ -81,8 +75,6 @@ define DOSUBDIR
 $(foreach V,$(SUBDIR_VARS),$(eval $(call RESET,$(V))))
 SUBDIR := $(1)/
 include $(SRC_PATH)/$(1)/Makefile
--include $(SRC_PATH)/$(1)/$(ARCH)/Makefile
-include $(SRC_PATH)/library.mak
 endef
 
 $(foreach D,$(FFLIBS),$(eval $(call DOSUBDIR,lib$(D))))
@@ -91,7 +83,7 @@ ffplay.o: CFLAGS += $(SDL_CFLAGS)
 ffplay_g$(EXESUF): FF_EXTRALIBS += $(SDL_LIBS)
 ffserver_g$(EXESUF): LDFLAGS += $(FFSERVERLDFLAGS)
 
-%$(PROGSSUF)_g$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
+%_g$(EXESUF): %.o cmdutils.o $(FF_DEP_LIBS)
 	$(LD) $(LDFLAGS) -o $@ $< cmdutils.o $(FF_EXTRALIBS)
 
 OBJDIRS += tools
@@ -124,12 +116,11 @@ install-progs-$(CONFIG_SHARED): install-libs
 
 install-progs: install-progs-yes $(PROGS)
 	$(Q)mkdir -p "$(BINDIR)"
-	$(INSTALL) -c -m 755 $(INSTPROGS) "$(BINDIR)"
+	$(INSTALL) -c -m 755 $(PROGS) "$(BINDIR)"
 
-install-data: $(DATA_FILES) $(EXAMPLES_FILES)
-	$(Q)mkdir -p "$(DATADIR)/examples"
+install-data: $(DATA_FILES)
+	$(Q)mkdir -p "$(DATADIR)"
 	$(INSTALL) -m 644 $(DATA_FILES) "$(DATADIR)"
-	$(INSTALL) -m 644 $(EXAMPLES_FILES) "$(DATADIR)/examples"
 
 uninstall: uninstall-libs uninstall-headers uninstall-progs uninstall-data
 
@@ -144,8 +135,6 @@ clean::
 	$(RM) $(CLEANSUFFIXES)
 	$(RM) $(TOOLS)
 	$(RM) $(CLEANSUFFIXES:%=tools/%)
-	$(RM) coverage.info
-	$(RM) -r coverage-html
 
 distclean::
 	$(RM) $(DISTCLEANSUFFIXES)
@@ -154,17 +143,6 @@ distclean::
 config:
 	$(SRC_PATH)/configure $(value FFMPEG_CONFIGURATION)
 
-# Without the sed genthml thinks "libavutil" and "./libavutil" are two different things
-coverage.info: $(wildcard *.gcda *.gcno */*.gcda */*.gcno */*/*.gcda */*/*.gcno)
-	$(Q)lcov -c -d . -b . | sed -e 's#/./#/#g' > $@
-
-coverage-html: coverage.info
-	$(Q)mkdir -p $@
-	$(Q)genhtml -o $@ $<
-	$(Q)touch $@
-
-check: all alltools checkheaders examples testprogs fate
-
 include $(SRC_PATH)/doc/Makefile
 include $(SRC_PATH)/tests/Makefile
 
@@ -179,5 +157,5 @@ $(sort $(OBJDIRS)):
 # so this saves some time on slow systems.
 .SUFFIXES:
 
-.PHONY: all all-yes alltools check *clean config install*
+.PHONY: all all-yes alltools *clean config examples install*
 .PHONY: testprogs uninstall*

README

@@ -4,15 +4,9 @@ FFmpeg README
 1) Documentation
 ----------------
 
-* Read the documentation in the doc/ directory in git.
-  You can also view it online at http://ffmpeg.org/documentation.html
+* Read the documentation in the doc/ directory.
 
 2) Licensing
 ------------
 
 * See the LICENSE file.
-
-3) Build and Install
---------------------
-
-* See the INSTALL file.

RELEASE

@@ -1 +1 @@
-0.11.5
+0.8.git

VERSION

@@ -1 +1 @@
-0.11.5
+0.7.8

arch.mak

@@ -1,13 +0,0 @@
-OBJS-$(HAVE_ARMV5TE) += $(ARMV5TE-OBJS) $(ARMV5TE-OBJS-yes)
-OBJS-$(HAVE_ARMV6)   += $(ARMV6-OBJS)   $(ARMV6-OBJS-yes)
-OBJS-$(HAVE_ARMVFP)  += $(ARMVFP-OBJS)  $(ARMVFP-OBJS-yes)
-OBJS-$(HAVE_NEON)    += $(NEON-OBJS)    $(NEON-OBJS-yes)
-
-OBJS-$(HAVE_MMI)     += $(MMI-OBJS)     $(MMI-OBJS-yes)
-
-OBJS-$(HAVE_ALTIVEC) += $(ALTIVEC-OBJS) $(ALTIVEC-OBJS-yes)
-
-OBJS-$(HAVE_VIS)     += $(VIS-OBJS)     $(VIS-OBJS-yes)
-
-OBJS-$(HAVE_MMX)     += $(MMX-OBJS)     $(MMX-OBJS-yes)
-OBJS-$(HAVE_YASM)    += $(YASM-OBJS)    $(YASM-OBJS-yes)

cmdutils.h

@@ -43,15 +43,9 @@ extern const char program_name[];
  */
 extern const int program_birth_year;
 
-/**
- * this year, defined by the program for show_banner()
- */
-extern const int this_year;
-
 extern AVCodecContext *avcodec_opts[AVMEDIA_TYPE_NB];
 extern AVFormatContext *avformat_opts;
 extern struct SwsContext *sws_opts;
-extern struct SwrContext *swr_opts;
 extern AVDictionary *format_opts, *codec_opts;
 
 /**
@@ -82,14 +76,6 @@ int opt_default(const char *opt, const char *arg);
  */
 int opt_loglevel(const char *opt, const char *arg);
 
-int opt_report(const char *opt);
-
-int opt_max_alloc(const char *opt, const char *arg);
-
-int opt_cpuflags(const char *opt, const char *arg);
-
-int opt_codec_debug(const char *opt, const char *arg);
-
 /**
  * Limit the execution time.
  */
@@ -101,15 +87,14 @@ int opt_timelimit(const char *opt, const char *arg);
  * parsed or the corresponding value is invalid.
  *
  * @param context the context of the value to be set (e.g. the
- * corresponding command line option name)
+ * corresponding commandline option name)
  * @param numstr the string to be parsed
  * @param type the type (OPT_INT64 or OPT_FLOAT) as which the
  * string should be parsed
  * @param min the minimum valid accepted value
  * @param max the maximum valid accepted value
  */
-double parse_number_or_die(const char *context, const char *numstr, int type,
-                           double min, double max);
+double parse_number_or_die(const char *context, const char *numstr, int type, double min, double max);
 
 /**
  * Parse a string specifying a time and return its corresponding
@@ -117,7 +102,7 @@ double parse_number_or_die(const char *context, const char *numstr, int type,
  * the string cannot be correctly parsed.
  *
  * @param context the context of the value to be set (e.g. the
- * corresponding command line option name)
+ * corresponding commandline option name)
  * @param timestr the string to be parsed
  * @param is_duration a flag which tells how to interpret timestr, if
  * not zero timestr is interpreted as a duration, otherwise as a
@@ -125,19 +110,7 @@ double parse_number_or_die(const char *context, const char *numstr, int type,
  *
  * @see parse_date()
  */
-int64_t parse_time_or_die(const char *context, const char *timestr,
-                          int is_duration);
-
-typedef struct SpecifierOpt {
-    char *specifier;    /**< stream/chapter/program/... specifier */
-    union {
-        uint8_t *str;
-        int        i;
-        int64_t  i64;
-        float      f;
-        double   dbl;
-    } u;
-} SpecifierOpt;
+int64_t parse_time_or_die(const char *context, const char *timestr, int is_duration);
 
 typedef struct {
     const char *name;
@@ -155,74 +128,29 @@ typedef struct {
 #define OPT_INT64  0x0400
 #define OPT_EXIT   0x0800
 #define OPT_DATA   0x1000
-#define OPT_FUNC2  0x2000
-#define OPT_OFFSET 0x4000       /* option is specified as an offset in a passed optctx */
-#define OPT_SPEC   0x8000       /* option is to be stored in an array of SpecifierOpt.
-                                   Implies OPT_OFFSET. Next element after the offset is
-                                   an int containing element count in the array. */
-#define OPT_TIME  0x10000
-#define OPT_DOUBLE 0x20000
      union {
-        void *dst_ptr;
+        int *int_arg;
+        char **str_arg;
+        float *float_arg;
         int (*func_arg)(const char *, const char *);
-        int (*func2_arg)(void *, const char *, const char *);
-        size_t off;
+        int64_t *int64_arg;
     } u;
     const char *help;
     const char *argname;
 } OptionDef;
 
-void show_help_options(const OptionDef *options, const char *msg, int mask,
-                       int value);
-
-/**
- * Show help for all options with given flags in class and all its
- * children.
- */
-void show_help_children(const AVClass *class, int flags);
+void show_help_options(const OptionDef *options, const char *msg, int mask, int value);
 
 /**
  * Parse the command line arguments.
- *
- * @param optctx an opaque options context
  * @param options Array with the definitions required to interpret every
  * option of the form: -option_name [argument]
  * @param parse_arg_function Name of the function called to process every
  * argument without a leading option name flag. NULL if such arguments do
  * not have to be processed.
  */
-void parse_options(void *optctx, int argc, char **argv, const OptionDef *options,
-                   void (* parse_arg_function)(void *optctx, const char*));
-
-/**
- * Parse one given option.
- *
- * @return on success 1 if arg was consumed, 0 otherwise; negative number on error
- */
-int parse_option(void *optctx, const char *opt, const char *arg,
-                 const OptionDef *options);
-
-/**
- * Find the '-loglevel' option in the command line args and apply it.
- */
-void parse_loglevel(int argc, char **argv, const OptionDef *options);
-
-/**
- * Return index of option opt in argv or 0 if not found.
- */
-int locate_option(int argc, char **argv, const OptionDef *options,
-                  const char *optname);
-
-/**
- * Check if the given stream matches a stream specifier.
- *
- * @param s  Corresponding format context.
- * @param st Stream from s to be checked.
- * @param spec A stream specifier of the [v|a|s|d]:[\<stream index\>] form.
- *
- * @return 1 if the stream matches, 0 if it doesn't, <0 on error
- */
-int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
+void parse_options(int argc, char **argv, const OptionDef *options,
+                   int (* parse_arg_function)(const char *opt, const char *arg));
 
 /**
  * Filter out options for given codec.
@@ -230,12 +158,10 @@ int check_stream_specifier(AVFormatContext *s, AVStream *st, const char *spec);
  * Create a new options dictionary containing only the options from
  * opts which apply to the codec with ID codec_id.
  *
- * @param s Corresponding format context.
- * @param st A stream from s for which the options should be filtered.
+ * @param encoder if non-zero the codec is an encoder, otherwise is a decoder
  * @return a pointer to the created dictionary
  */
-AVDictionary *filter_codec_opts(AVDictionary *opts, AVCodec *codec,
-                                AVFormatContext *s, AVStream *st);
+AVDictionary *filter_codec_opts(AVDictionary *opts, enum CodecID codec_id, int encoder);
 
 /**
  * Setup AVCodecContext options for avformat_find_stream_info().
@@ -248,8 +174,7 @@ AVDictionary *filter_codec_opts(AVDictionary *opts, AVCodec *codec,
  * @return pointer to the created array of dictionaries, NULL if it
  * cannot be created
  */
-AVDictionary **setup_find_stream_info_opts(AVFormatContext *s,
-                                           AVDictionary *codec_opts);
+AVDictionary **setup_find_stream_info_opts(AVFormatContext *s, AVDictionary *codec_opts);
 
 /**
  * Print an error message to stderr, indicating filename and a human
@@ -267,7 +192,7 @@ void print_error(const char *filename, int err);
  * current version of the repository and of the libav* libraries used by
  * the program.
  */
-void show_banner(int argc, char **argv, const OptionDef *options);
+void show_banner(void);
 
 /**
  * Print the version of the program to stdout. The version message
@@ -326,12 +251,6 @@ int opt_protocols(const char *opt, const char *arg);
  */
 int opt_pix_fmts(const char *opt, const char *arg);
 
-/**
- * Print a listing containing all the sample formats supported by the
- * program.
- */
-int show_sample_fmts(const char *opt, const char *arg);
-
 /**
  * Return a positive value if a line read from standard input
  * starts with [yY], otherwise return 0.
@@ -347,7 +266,7 @@ int read_yesno(void);
  * @return 0 in case of success, a negative value corresponding to an
  * AVERROR error code in case of failure.
  */
-int cmdutils_read_file(const char *filename, char **bufptr, size_t *size);
+int read_file(const char *filename, char **bufptr, size_t *size);
 
 /**
  * Get a file corresponding to a preset file.
@@ -358,7 +277,7 @@ int cmdutils_read_file(const char *filename, char **bufptr, size_t *size);
  * at configuration time or in a "ffpresets" folder along the executable
  * on win32, in that order. If no such file is found and
  * codec_name is defined, then search for a file named
- * codec_name-preset_name.avpreset in the above-mentioned directories.
+ * codec_name-preset_name.ffpreset in the above-mentioned directories.
  *
  * @param filename buffer where the name of the found filename is written
  * @param filename_size size in bytes of the filename buffer
@@ -370,20 +289,4 @@ int cmdutils_read_file(const char *filename, char **bufptr, size_t *size);
 FILE *get_preset_file(char *filename, size_t filename_size,
                       const char *preset_name, int is_path, const char *codec_name);
 
-/**
- * Do all the necessary cleanup and abort.
- * This function is implemented in the avtools, not cmdutils.
- */
-void exit_program(int ret);
-
-/**
- * Realloc array to hold new_size elements of elem_size.
- * Calls exit_program() on failure.
- *
- * @param elem_size size in bytes of each element
- * @param size new element count will be written here
- * @return reallocated array
- */
-void *grow_array(void *array, int elem_size, int *size, int new_size);
-
-#endif /* CMDUTILS_H */
+#endif /* FFMPEG_CMDUTILS_H */

cmdutils_common_opts.h

@@ -10,11 +10,4 @@
     { "protocols", OPT_EXIT, {(void*)opt_protocols}, "show available protocols" },
     { "filters",   OPT_EXIT, {(void*)opt_filters  }, "show available filters" },
     { "pix_fmts" , OPT_EXIT, {(void*)opt_pix_fmts }, "show available pixel formats" },
-    { "sample_fmts", OPT_EXIT, {.func_arg = show_sample_fmts }, "show available audio sample formats" },
     { "loglevel", HAS_ARG, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" },
-    { "v", HAS_ARG, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" },
-    { "debug", HAS_ARG, {(void*)opt_codec_debug}, "set debug flags", "flags" },
-    { "fdebug", HAS_ARG, {(void*)opt_codec_debug}, "set debug flags", "flags" },
-    { "report", 0, {(void*)opt_report}, "generate a report" },
-    { "max_alloc", HAS_ARG, {(void*)opt_max_alloc}, "set maximum size of a single allocated block", "bytes" },
-    { "cpuflags", HAS_ARG | OPT_EXPERT, {(void*)opt_cpuflags}, "force specific cpu flags", "flags" },

common.mak

@@ -10,7 +10,7 @@ ifndef SUBDIR
 ifndef V
 Q      = @
 ECHO   = printf "$(1)\t%s\n" $(2)
-BRIEF  = CC CXX AS YASM AR LD HOSTCC STRIP CP
+BRIEF  = CC AS YASM AR LD HOSTCC STRIP CP
 SILENT = DEPCC YASMDEP RM RANLIB
 MSG    = $@
 M      = @$(call ECHO,$(TAG),$@);
@@ -20,15 +20,14 @@ $(foreach VAR,$(SILENT),$(eval override $(VAR) = @$($(VAR))))
 $(eval INSTALL = @$(call ECHO,INSTALL,$$(^:$(SRC_DIR)/%=%)); $(INSTALL))
 endif
 
-ALLFFLIBS = avcodec avdevice avfilter avformat avresample avutil postproc swscale swresample
+ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
 
 # NASM requires -I path terminated with /
 IFLAGS     := -I. -I$(SRC_PATH)/
 CPPFLAGS   := $(IFLAGS) $(CPPFLAGS)
 CFLAGS     += $(ECFLAGS)
 CCFLAGS     = $(CFLAGS)
-CXXFLAGS   := $(CFLAGS) $(CXXFLAGS)
-YASMFLAGS  += $(IFLAGS) -I$(SRC_PATH)/libavutil/x86/ -Pconfig.asm
+YASMFLAGS  += $(IFLAGS) -Pconfig.asm
 HOSTCFLAGS += $(IFLAGS)
 LDFLAGS    := $(ALLFFLIBS:%=-Llib%) $(LDFLAGS)
 
@@ -38,18 +37,11 @@ define COMPILE
 endef
 
 COMPILE_C = $(call COMPILE,CC)
-COMPILE_CXX = $(call COMPILE,CXX)
 COMPILE_S = $(call COMPILE,AS)
 
 %.o: %.c
 	$(COMPILE_C)
 
-%.o: %.cpp
-	$(COMPILE_CXX)
-
-%.s: %.c
-	$(CC) $(CPPFLAGS) $(CFLAGS) -S -o $@ $<
-
 %.o: %.S
 	$(COMPILE_S)
 
@@ -73,7 +65,7 @@ COMPILE_S = $(call COMPILE,AS)
 $(OBJS):
 endif
 
-include $(SRC_PATH)/arch.mak
+OBJS-$(HAVE_MMX) +=  $(MMX-OBJS-yes)
 
 OBJS      += $(OBJS-yes)
 FFLIBS    := $(FFLIBS-yes) $(FFLIBS)
@@ -113,8 +105,8 @@ $(TOOLOBJS): | tools
 
 OBJDIRS := $(OBJDIRS) $(dir $(OBJS) $(HOSTOBJS) $(TESTOBJS))
 
-CLEANSUFFIXES     = *.d *.o *~ *.ho *.map *.ver *.gcno *.gcda
+CLEANSUFFIXES     = *.d *.o *~ *.ho *.map *.ver
 DISTCLEANSUFFIXES = *.pc
-LIBSUFFIXES       = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a
+LIBSUFFIXES       = *.a *.lib *.so *.so.* *.dylib *.dll *.def *.dll.a *.exp
 
 -include $(wildcard $(OBJS:.o=.d) $(TESTOBJS:.o=.d))

doc/Makefile

@@ -1,58 +1,31 @@
 MANPAGES    = $(PROGS-yes:%=doc/%.1)
 PODPAGES    = $(PROGS-yes:%=doc/%.pod)
-HTMLPAGES   = $(PROGS-yes:%=doc/%.html)                                 \
-              doc/developer.html                                        \
-              doc/faq.html                                              \
-              doc/fate.html                                             \
-              doc/general.html                                          \
-              doc/git-howto.html                                        \
-              doc/libavfilter.html                                      \
-              doc/platform.html                                         \
-              doc/syntax.html                                           \
+HTMLPAGES   = $(PROGS-yes:%=doc/%.html)
 
-TXTPAGES    = doc/fate.txt                                              \
-
-
-DOCS = $(HTMLPAGES) $(MANPAGES) $(PODPAGES)
-ifdef HAVE_MAKEINFO
-DOCS += $(TXTPAGES)
-endif
+DOCS = $(addprefix doc/, developer.html faq.html general.html libavfilter.html) $(HTMLPAGES) $(MANPAGES) $(PODPAGES)
 
 all-$(CONFIG_DOC): documentation
 
 documentation: $(DOCS)
 
-TEXIDEP = awk '/^@(verbatim)?include/ { printf "$@: $(@D)/%s\n", $$2 }' <$< >$(@:%=%.d)
-
-doc/%.txt: TAG = TXT
-doc/%.txt: doc/%.texi
-	$(Q)$(TEXIDEP)
-	$(M)makeinfo --force --no-headers -o $@ $< 2>/dev/null
-
-doc/print_options.o: libavformat/options_table.h libavcodec/options_table.h
-
-GENTEXI  = format codec
-GENTEXI := $(GENTEXI:%=doc/avoptions_%.texi)
-
-$(GENTEXI): TAG = GENTEXI
-$(GENTEXI): doc/avoptions_%.texi: doc/print_options$(HOSTEXESUF)
-	$(M)doc/print_options $* > $@
+TEXIDEP = awk '/^@include/ { printf "$@: $(@D)/%s\n", $$2 }' <$< >$(@:%=%.d)
 
 doc/%.html: TAG = HTML
-doc/%.html: doc/%.texi $(SRC_PATH)/doc/t2h.init $(GENTEXI)
+doc/%.html: doc/%.texi $(SRC_PATH)/doc/t2h.init
 	$(Q)$(TEXIDEP)
-	$(M)texi2html -I doc -monolithic --init-file $(SRC_PATH)/doc/t2h.init --output $@ $<
+	$(M)texi2html -monolithic --init-file $(SRC_PATH)/doc/t2h.init --output $@ $<
 
 doc/%.pod: TAG = POD
-doc/%.pod: doc/%.texi $(GENTEXI)
+doc/%.pod: doc/%.texi
 	$(Q)$(TEXIDEP)
-	$(M)$(SRC_PATH)/doc/texi2pod.pl -Idoc $< $@
+	$(M)$(SRC_PATH)/doc/texi2pod.pl $< $@
 
 doc/%.1: TAG = MAN
-doc/%.1: doc/%.pod $(GENTEXI)
+doc/%.1: doc/%.pod
 	$(M)pod2man --section=1 --center=" " --release=" " $< > $@
 
-$(DOCS): | doc/
+$(DOCS): | doc
+OBJDIRS += doc
 
 install-progs-$(CONFIG_DOC): install-man
 
@@ -66,7 +39,7 @@ uninstall-man:
 	$(RM) $(addprefix "$(MANDIR)/man1/",$(ALLMANPAGES))
 
 clean::
-	$(RM) $(TXTPAGES) doc/*.html doc/*.pod doc/*.1 $(CLEANSUFFIXES:%=doc/%) doc/avoptions_*.texi
+	$(RM) doc/*.html doc/*.pod doc/*.1 $(CLEANSUFFIXES:%=doc/%)
 
 -include $(wildcard $(DOCS:%=%.d))
 

doc/RELEASE_NOTES

@@ -1,16 +1,65 @@
 Release Notes
 =============
 
-* 0.11 "Happiness"  May, 2012
+* 0.8 "Love"  June, 2011
+* 0.7.1 "Peace" June, 2011 (identical to 0.8 but using 0.6 ABI/API)
 
 
 General notes
 -------------
-See the Changelog file for a list of significant changes. Note, there
-are many more new features and bugfixes than whats listed there.
+
+This release enables frame-based multithreaded decoding for a number of codecs,
+including theora, huffyuv, VP8, H.263, mpeg4 and H.264. Additionally, there has
+been a major cleanup of
+both internal and external APIs. For this reason, the major versions of all
+libraries except libpostproc have been bumped. This means that 0.8 can be installed
+side-by-side with previous releases, on the other hand applications need to be
+recompiled to use 0.8.
+
+Other important changes are more than 200 bugfixes, known regressions were fixed
+w.r.t 0.5 and 0.6, additions of decoders including, but not limited to,
+AMR-WB, single stream LATM/LOAS, G.722 ADPCM, a native VP8 decoder
+and HE-AACv2. Additionally, many new de/muxers such as WebM in Matroska, Apple
+HTTP Live Streaming, SAP, IEC 61937 (S/PDIF) have been added.
+
+See the Changelog file for a list of significant changes.
 
 Bugreports against FFmpeg git master or the most recent FFmpeg release are
 accepted. If you are experiencing issues with any formally released version of
 FFmpeg, please try git master to check if the issue still exists. If it does,
 make your report against the development code following the usual bug reporting
 guidelines.
+
+Note, if you have difficulty building for mingw, try --disable-outdev=sdl
+
+
+API changes
+-----------
+
+Please see git log of the public headers or the file doc/APIchanges for
+programmer-centric information. Note that some long-time deprecated APIs have
+been removed. Also, a number of additional APIs have been deprecated and might
+be removed in the next release.
+
+
+Other notable changes
+---------------------
+
+- high quality dithering in swscale to fix banding issues
+- ffmpeg is now interactive and various information can be turned on/off while its running
+- resolution changing support in ffmpeg
+- sdl output device
+- optimizations in libavfilter that make it much faster
+- split, buffer, select, lut, negate filters amongth others
+- more than 50 new video filters from mplayers libmpcodecs
+- many ARM NEON optimizations
+- nonfree libfaad support for AAC decoding removed
+- 4:4:4 H.264 decoding
+- 9/10bit H.264 decoding
+- Win64 Assembler support
+- native MMSH/MMST support
+- Windows TV demuxing
+- native AMR-WB decoding
+- native GSM-MS decoding
+- SMPTE 302M decoding
+- AVS encoding

doc/avtools-common-opts.texi

@@ -1,182 +0,0 @@
-All the numerical options, if not specified otherwise, accept in input
-a string representing a number, which may contain one of the
-International System number postfixes, for example 'K', 'M', 'G'.
-If 'i' is appended after the postfix, powers of 2 are used instead of
-powers of 10. The 'B' postfix multiplies the value for 8, and can be
-appended after another postfix or used alone. This allows using for
-example 'KB', 'MiB', 'G' and 'B' as postfix.
-
-Options which do not take arguments are boolean options, and set the
-corresponding value to true. They can be set to false by prefixing
-with "no" the option name, for example using "-nofoo" in the
-command line will set to false the boolean option with name "foo".
-
-@anchor{Stream specifiers}
-@section Stream specifiers
-Some options are applied per-stream, e.g. bitrate or codec. Stream specifiers
-are used to precisely specify which stream(s) does a given option belong to.
-
-A stream specifier is a string generally appended to the option name and
-separated from it by a colon. E.g. @code{-codec:a:1 ac3} option contains
-@code{a:1} stream specifer, which matches the second audio stream. Therefore it
-would select the ac3 codec for the second audio stream.
-
-A stream specifier can match several stream, the option is then applied to all
-of them. E.g. the stream specifier in @code{-b:a 128k} matches all audio
-streams.
-
-An empty stream specifier matches all streams, for example @code{-codec copy}
-or @code{-codec: copy} would copy all the streams without reencoding.
-
-Possible forms of stream specifiers are:
-@table @option
-@item @var{stream_index}
-Matches the stream with this index. E.g. @code{-threads:1 4} would set the
-thread count for the second stream to 4.
-@item @var{stream_type}[:@var{stream_index}]
-@var{stream_type} is one of: 'v' for video, 'a' for audio, 's' for subtitle,
-'d' for data and 't' for attachments. If @var{stream_index} is given, then
-matches stream number @var{stream_index} of this type. Otherwise matches all
-streams of this type.
-@item p:@var{program_id}[:@var{stream_index}]
-If @var{stream_index} is given, then matches stream number @var{stream_index} in
-program with id @var{program_id}. Otherwise matches all streams in this program.
-@item #@var{stream_id}
-Matches the stream by format-specific ID.
-@end table
-@section Generic options
-
-These options are shared amongst the av* tools.
-
-@table @option
-
-@item -L
-Show license.
-
-@item -h, -?, -help, --help
-Show help.
-
-@item -version
-Show version.
-
-@item -formats
-Show available formats.
-
-The fields preceding the format names have the following meanings:
-@table @samp
-@item D
-Decoding available
-@item E
-Encoding available
-@end table
-
-@item -codecs
-Show available codecs.
-
-The fields preceding the codec names have the following meanings:
-@table @samp
-@item D
-Decoding available
-@item E
-Encoding available
-@item V/A/S
-Video/audio/subtitle codec
-@item S
-Codec supports slices
-@item D
-Codec supports direct rendering
-@item T
-Codec can handle input truncated at random locations instead of only at frame boundaries
-@end table
-
-@item -bsfs
-Show available bitstream filters.
-
-@item -protocols
-Show available protocols.
-
-@item -filters
-Show available libavfilter filters.
-
-@item -pix_fmts
-Show available pixel formats.
-
-@item -sample_fmts
-Show available sample formats.
-
-@item -loglevel @var{loglevel} | -v @var{loglevel}
-Set the logging level used by the library.
-@var{loglevel} is a number or a string containing one of the following values:
-@table @samp
-@item quiet
-@item panic
-@item fatal
-@item error
-@item warning
-@item info
-@item verbose
-@item debug
-@end table
-
-By default the program logs to stderr, if coloring is supported by the
-terminal, colors are used to mark errors and warnings. Log coloring
-can be disabled setting the environment variable
-@env{AV_LOG_FORCE_NOCOLOR} or @env{NO_COLOR}, or can be forced setting
-the environment variable @env{AV_LOG_FORCE_COLOR}.
-The use of the environment variable @env{NO_COLOR} is deprecated and
-will be dropped in a following FFmpeg version.
-
-@item -report
-Dump full command line and console output to a file named
-@code{@var{program}-@var{YYYYMMDD}-@var{HHMMSS}.log} in the current
-directory.
-This file can be useful for bug reports.
-It also implies @code{-loglevel verbose}.
-
-Note: setting the environment variable @code{FFREPORT} to any value has the
-same effect.
-
-@item -cpuflags flags (@emph{global})
-Allows setting and clearing cpu flags. This option is intended
-for testing. Do not use it unless you know what you're doing.
-@example
-ffmpeg -cpuflags -sse+mmx ...
-ffmpeg -cpuflags mmx ...
-ffmpeg -cpuflags 0 ...
-@end example
-
-@end table
-
-@section AVOptions
-
-These options are provided directly by the libavformat, libavdevice and
-libavcodec libraries. To see the list of available AVOptions, use the
-@option{-help} option. They are separated into two categories:
-@table @option
-@item generic
-These options can be set for any container, codec or device. Generic options
-are listed under AVFormatContext options for containers/devices and under
-AVCodecContext options for codecs.
-@item private
-These options are specific to the given container, device or codec. Private
-options are listed under their corresponding containers/devices/codecs.
-@end table
-
-For example to write an ID3v2.3 header instead of a default ID3v2.4 to
-an MP3 file, use the @option{id3v2_version} private option of the MP3
-muxer:
-@example
-ffmpeg -i input.flac -id3v2_version 3 out.mp3
-@end example
-
-All codec AVOptions are obviously per-stream, so the chapter on stream
-specifiers applies to them
-
-Note @option{-nooption} syntax cannot be used for boolean AVOptions,
-use @option{-option 0}/@option{-option 1}.
-
-Note2 old undocumented way of specifying per-stream AVOptions by prepending
-v/a/s to the options name is now obsolete and will be removed soon.
-
-@include avoptions_codec.texi
-@include avoptions_format.texi

doc/bitstream_filters.texi

@@ -23,20 +23,6 @@ Below is a description of the currently available bitstream filters.
 
 @section h264_mp4toannexb
 
-Convert an H.264 bitstream from length prefixed mode to start code
-prefixed mode (as defined in the Annex B of the ITU-T H.264
-specification).
-
-This is required by some streaming formats, typically the MPEG-2
-transport stream format ("mpegts").
-
-For example to remux an MP4 file containing an H.264 stream to mpegts
-format with @command{ffmpeg}, you can use the command:
-
-@example
-ffmpeg -i INPUT.mp4 -codec copy -bsf:v h264_mp4toannexb OUTPUT.ts
-@end example
-
 @section imx_dump_header
 
 @section mjpeg2jpeg
@@ -48,7 +34,7 @@ JPEG image. The individual frames can be extracted without loss,
 e.g. by
 
 @example
-ffmpeg -i ../some_mjpeg.avi -c:v copy frames_%d.jpg
+ffmpeg -i ../some_mjpeg.avi -vcodec copy frames_%d.jpg
 @end example
 
 Unfortunately, these chunks are incomplete JPEG images, because
@@ -71,9 +57,9 @@ stream (carrying the AVI1 header ID and lacking a DHT segment) to
 produce fully qualified JPEG images.
 
 @example
-ffmpeg -i mjpeg-movie.avi -c:v copy -bsf:v mjpeg2jpeg frame_%d.jpg
+ffmpeg -i mjpeg-movie.avi -vcodec copy -vbsf mjpeg2jpeg frame_%d.jpg
 exiftran -i -9 frame*.jpg
-ffmpeg -i frame_%d.jpg -c:v copy rotated.avi
+ffmpeg -i frame_%d.jpg -vcodec copy rotated.avi
 @end example
 
 @section mjpega_dump_header

doc/decoders.texi

@@ -27,7 +27,7 @@ follows.
 
 @section rawvideo
 
-Raw video decoder.
+Rawvideo decoder.
 
 This decoder decodes rawvideo streams.
 
@@ -48,79 +48,3 @@ top-field-first is assumed
 @end table
 
 @c man end VIDEO DECODERS
-
-@chapter Audio Decoders
-@c man begin AUDIO DECODERS
-
-@section ffwavesynth
-
-Internal wave synthetizer.
-
-This decoder generates wave patterns according to predefined sequences. Its
-use is purely internal and the format of the data it accepts is not publicly
-documented.
-
-@section libcelt
-
-libcelt decoder wrapper
-
-libcelt allows libavcodec to decode the Xiph CELT ultra-low delay audio codec.
-Requires the presence of the libcelt headers and library during configuration.
-You need to explicitly configure the build with @code{--enable-libcelt}.
-
-@section libgsm
-
-libgsm decoder wrapper
-
-libgsm allows libavcodec to decode the GSM full rate audio codec. Requires
-the presence of the libgsm headers and library during configuration. You need
-to explicitly configure the build with @code{--enable-libgsm}.
-
-This decoder supports both the ordinary GSM and the Microsoft variant.
-
-@section libilbc
-
-libilbc decoder wrapper
-
-libilbc allows libavcodec to decode the Internet Low Bitrate Codec (iLBC)
-audio codec. Requires the presence of the libilbc headers and library during
-configuration. You need to explicitly configure the build with
-@code{--enable-libilbc}.
-
-@subsection Options
-
-The following option is supported by the libilbc wrapper.
-
-@table @option
-@item enhance
-
-Enable the enhancement of the decoded audio when set to 1. The default
-value is 0 (disabled).
-
-@end table
-
-@section libopencore-amrnb
-
-libopencore-amrnb decoder wrapper
-
-libopencore-amrnb allows libavcodec to decode the Adaptive Multi-Rate
-Narrowband audio codec. Using it requires the presence of the
-libopencore-amrnb headers and library during configuration. You need to
-explicitly configure the build with @code{--enable-libopencore-amrnb}.
-
-An FFmpeg native decoder for AMR-NB exists, so users can decode AMR-NB
-without this library.
-
-@section libopencore-amrwb
-
-libopencore-amrwb decoder wrapper.
-
-libopencore-amrwb allows libavcodec to decode the Adaptive Multi-Rate
-Wideband audio codec. Using it requires the presence of the
-libopencore-amrwb headers and library during configuration. You need to
-explicitly configure the build with @code{--enable-libopencore-amrwb}.
-
-An FFmpeg native decoder for AMR-WB exists, so users can decode AMR-WB
-without this library.
-
-@c man end AUDIO DECODERS

doc/demuxers.texi

@@ -49,19 +49,19 @@ sequence of filenames of the form @file{i%m%g-1.jpg},
 The size, the pixel format, and the format of each image must be the
 same for all the files in the sequence.
 
-The following example shows how to use @command{ffmpeg} for creating a
+The following example shows how to use @file{ffmpeg} for creating a
 video from the images in the file sequence @file{img-001.jpeg},
-@file{img-002.jpeg}, ..., assuming an input frame rate of 10 frames per
+@file{img-002.jpeg}, ..., assuming an input framerate of 10 frames per
 second:
 @example
-ffmpeg -i 'img-%03d.jpeg' -r 10 out.mkv
+ffmpeg -r 10 -f image2 -i 'img-%03d.jpeg' out.avi
 @end example
 
 Note that the pattern must not necessarily contain "%d" or
 "%0@var{N}d", for example to convert a single image file
 @file{img.jpeg} you can employ the command:
 @example
-ffmpeg -i img.jpeg img.png
+ffmpeg -f image2 -i img.jpeg img.png
 @end example
 
 @section applehttp
@@ -75,34 +75,4 @@ the caller can decide which variant streams to actually receive.
 The total bitrate of the variant that the stream belongs to is
 available in a metadata key named "variant_bitrate".
 
-@section sbg
-
-SBaGen script demuxer.
-
-This demuxer reads the script language used by SBaGen
-@url{http://uazu.net/sbagen/} to generate binaural beats sessions. A SBG
-script looks like that:
-@example
--SE
-a: 300-2.5/3 440+4.5/0
-b: 300-2.5/0 440+4.5/3
-off: -
-NOW      == a
-+0:07:00 == b
-+0:14:00 == a
-+0:21:00 == b
-+0:30:00    off
-@end example
-
-A SBG script can mix absolute and relative timestamps. If the script uses
-either only absolute timestamps (including the script start time) or only
-relative ones, then its layout is fixed, and the conversion is
-straightforward. On the other hand, if the script mixes both kind of
-timestamps, then the @var{NOW} reference for relative timestamps will be
-taken from the current time of day at the time the script is read, and the
-script layout will be frozen according to that reference. That means that if
-the script is directly played, the actual times will match the absolute
-timestamps up to the sound controller's clock accuracy, but if the user
-somehow pauses the playback or seeks, all times will be shifted accordingly.
-
 @c man end INPUT DEVICES

doc/developer.texi

@@ -14,13 +14,12 @@
 @section API
 @itemize @bullet
 @item libavcodec is the library containing the codecs (both encoding and
-decoding). Look at @file{doc/examples/decoding_encoding.c} to see how to use
-it.
+decoding). Look at @file{libavcodec/apiexample.c} to see how to use it.
 
 @item libavformat is the library containing the file format handling (mux and
 demux code for several formats). Look at @file{ffplay.c} to use it in a
-player. See @file{doc/examples/muxing.c} to use it to generate audio or video
-streams.
+player. See @file{libavformat/output-example.c} to use it to generate
+audio or video streams.
 
 @end itemize
 
@@ -35,86 +34,10 @@ You can use libavcodec or libavformat in your commercial program, but
 @emph{any patch you make must be published}. The best way to proceed is
 to send your patches to the FFmpeg mailing list.
 
-@section Contributing
-
-There are 3 ways by which code gets into ffmpeg.
-@itemize @bullet
-@item Submitting Patches to the main developer mailing list
-      see @ref{Submitting patches} for details.
-@item Directly committing changes to the main tree.
-@item Committing changes to a git clone, for example on github.com or
-      gitorious.org. And asking us to merge these changes.
-@end itemize
-
-Whichever way, changes should be reviewed by the maintainer of the code
-before they are committed. And they should follow the @ref{Coding Rules}.
-The developer making the commit and the author are responsible for their changes
-and should try to fix issues their commit causes.
 
 @anchor{Coding Rules}
 @section Coding Rules
 
-@subsection Code formatting conventions
-
-There are the following guidelines regarding the indentation in files:
-@itemize @bullet
-@item
-Indent size is 4.
-@item
-The TAB character is forbidden outside of Makefiles as is any
-form of trailing whitespace. Commits containing either will be
-rejected by the git repository.
-@item
-You should try to limit your code lines to 80 characters; however, do so if
-and only if this improves readability.
-@end itemize
-The presentation is one inspired by 'indent -i4 -kr -nut'.
-
-The main priority in FFmpeg is simplicity and small code size in order to
-minimize the bug count.
-
-@subsection Comments
-Use the JavaDoc/Doxygen  format (see examples below) so that code documentation
-can be generated automatically. All nontrivial functions should have a comment
-above them explaining what the function does, even if it is just one sentence.
-All structures and their member variables should be documented, too.
-
-Avoid Qt-style and similar Doxygen syntax with @code{!} in it, i.e. replace
-@code{//!} with @code{///} and similar.  Also @@ syntax should be employed
-for markup commands, i.e. use @code{@@param} and not @code{\param}.
-
-@example
-/**
- * @@file
- * MPEG codec.
- * @@author ...
- */
-
-/**
- * Summary sentence.
- * more text ...
- * ...
- */
-typedef struct Foobar@{
-    int var1; /**< var1 description */
-    int var2; ///< var2 description
-    /** var3 description */
-    int var3;
-@} Foobar;
-
-/**
- * Summary sentence.
- * more text ...
- * ...
- * @@param my_parameter description of my_parameter
- * @@return return value description
- */
-int myfunc(int my_parameter)
-...
-@end example
-
-@subsection C language features
-
 FFmpeg is programmed in the ISO C90 language with a few additional
 features from ISO C99, namely:
 @itemize @bullet
@@ -146,72 +69,55 @@ mixing statements and declarations;
 GCC statement expressions (@samp{(x = (@{ int y = 4; y; @})}).
 @end itemize
 
-@subsection Naming conventions
-All names are using underscores (_), not CamelCase. For example, @samp{avfilter_get_video_buffer} is
-a valid function name and @samp{AVFilterGetVideo} is not. The exception from this are type names, like
-for example structs and enums; they should always be in the CamelCase
+Indent size is 4.
+The presentation is one inspired by 'indent -i4 -kr -nut'.
+The TAB character is forbidden outside of Makefiles as is any
+form of trailing whitespace. Commits containing either will be
+rejected by the git repository.
 
+The main priority in FFmpeg is simplicity and small code size in order to
+minimize the bug count.
 
-There are following conventions for naming variables and functions:
-@itemize @bullet
-@item
-For local variables no prefix is required.
-@item
-For variables and functions declared as @code{static} no prefixes are required.
-@item
-For variables and functions used internally by the library, @code{ff_} prefix
-should be used.
-For example, @samp{ff_w64_demuxer}.
-@item
-For variables and functions used internally across multiple libraries, use
-@code{avpriv_}. For example, @samp{avpriv_aac_parse_header}.
-@item
-For exported names, each library has its own prefixes. Just check the existing
-code and name accordingly.
-@end itemize
+Comments: Use the JavaDoc/Doxygen
+format (see examples below) so that code documentation
+can be generated automatically. All nontrivial functions should have a comment
+above them explaining what the function does, even if it is just one sentence.
+All structures and their member variables should be documented, too.
+@example
+/**
+ * @@file
+ * MPEG codec.
+ * @@author ...
+ */
+
+/**
+ * Summary sentence.
+ * more text ...
+ * ...
+ */
+typedef struct Foobar@{
+    int var1; /**< var1 description */
+    int var2; ///< var2 description
+    /** var3 description */
+    int var3;
+@} Foobar;
+
+/**
+ * Summary sentence.
+ * more text ...
+ * ...
+ * @@param my_parameter description of my_parameter
+ * @@return return value description
+ */
+int myfunc(int my_parameter)
+...
+@end example
 
-@subsection Miscellanous conventions
-@itemize @bullet
-@item
 fprintf and printf are forbidden in libavformat and libavcodec,
 please use av_log() instead.
-@item
+
 Casts should be used only when necessary. Unneeded parentheses
 should also be avoided if they don't make the code easier to understand.
-@end itemize
-
-@subsection Editor configuration
-In order to configure Vim to follow FFmpeg formatting conventions, paste
-the following snippet into your @file{.vimrc}:
-@example
-" indentation rules for FFmpeg: 4 spaces, no tabs
-set expandtab
-set shiftwidth=4
-set softtabstop=4
-set cindent
-set cinoptions=(0
-" allow tabs in Makefiles
-autocmd FileType make set noexpandtab shiftwidth=8 softtabstop=8
-" Trailing whitespace and tabs are forbidden, so highlight them.
-highlight ForbiddenWhitespace ctermbg=red guibg=red
-match ForbiddenWhitespace /\s\+$\|\t/
-" Do not highlight spaces at the end of line while typing on that line.
-autocmd InsertEnter * match ForbiddenWhitespace /\t\|\s\+\%#\@@<!$/
-@end example
-
-For Emacs, add these roughly equivalent lines to your @file{.emacs.d/init.el}:
-@example
-(c-add-style "ffmpeg"
-             '("k&r"
-               (c-basic-offset . 4)
-               (indent-tabs-mode nil)
-               (show-trailing-whitespace t)
-               (c-offsets-alist
-                (statement-cont . (c-lineup-assignments +)))
-               )
-             )
-(setq c-default-style "ffmpeg")
-@end example
 
 @section Development Policy
 
@@ -273,7 +179,7 @@ For Emacs, add these roughly equivalent lines to your @file{.emacs.d/init.el}:
    Always fill out the commit log message. Describe in a few lines what you
    changed and why. You can refer to mailing list postings if you fix a
    particular bug. Comments such as "fixed!" or "Changed it." are unacceptable.
-   Recommended format:
+   Recommanded format:
    area changed: Short 1 line description
 
    details describing what and why and giving references.
@@ -308,7 +214,7 @@ For Emacs, add these roughly equivalent lines to your @file{.emacs.d/init.el}:
     always check values read from some untrusted source before using them
     as array index or other risky things.
 @item
-    Remember to check if you need to bump versions for the specific libav*
+    Remember to check if you need to bump versions for the specific libav
     parts (libavutil, libavcodec, libavformat) you are changing. You need
     to change the version integer.
     Incrementing the first component means no backward compatibility to
@@ -335,7 +241,6 @@ We think our rules are not too hard. If you have comments, contact us.
 
 Note, these rules are mostly borrowed from the MPlayer project.
 
-@anchor{Submitting patches}
 @section Submitting patches
 
 First, read the @ref{Coding Rules} above if you did not yet, in particular
@@ -354,7 +259,7 @@ for us and greatly increases your chances of getting your patch applied.
 Use the patcheck tool of FFmpeg to check your patch.
 The tool is located in the tools directory.
 
-Run the @ref{Regression tests} before submitting a patch in order to verify
+Run the @ref{Regression Tests} before submitting a patch in order to verify
 it does not cause unexpected problems.
 
 Patches should be posted as base64 encoded attachments (or any other
@@ -389,13 +294,13 @@ send a reminder by email. Your patch should eventually be dealt with.
     AVInputFormat/AVOutputFormat struct?
 @item
     Did you bump the minor version number (and reset the micro version
-    number) in @file{libavcodec/version.h} or @file{libavformat/version.h}?
+    number) in @file{avcodec.h} or @file{avformat.h}?
 @item
     Did you register it in @file{allcodecs.c} or @file{allformats.c}?
 @item
     Did you add the CodecID to @file{avcodec.h}?
 @item
-    If it has a fourCC, did you add it to @file{libavformat/riff.c},
+    If it has a fourcc, did you add it to @file{libavformat/riff.c},
     even if it is only a decoder?
 @item
     Did you add a rule to compile the appropriate files in the Makefile?
@@ -422,7 +327,7 @@ send a reminder by email. Your patch should eventually be dealt with.
 
 @enumerate
 @item
-    Does @code{make fate} pass with the patch applied?
+    Does 'make fate' pass with the patch applied?
 @item
     Was the patch generated with git format-patch or send-email?
 @item
@@ -507,23 +412,34 @@ After a patch is approved it will be committed to the repository.
 We will review all submitted patches, but sometimes we are quite busy so
 especially for large patches this can take several weeks.
 
-If you feel that the review process is too slow and you are willing to try to
-take over maintainership of the area of code you change then just clone
-git master and maintain the area of code there. We will merge each area from
-where its best maintained.
-
 When resubmitting patches, please do not make any significant changes
 not related to the comments received during review. Such patches will
-be rejected. Instead, submit significant changes or new features as
+be rejected. Instead, submit  significant changes or new features as
 separate patches.
 
-@anchor{Regression tests}
 @section Regression tests
 
 Before submitting a patch (or committing to the repository), you should at least
 test that you did not break anything.
 
-Running 'make fate' accomplishes this, please see @url{fate.html} for details.
+The regression tests build a synthetic video stream and a synthetic
+audio stream. These are then encoded and decoded with all codecs or
+formats. The CRC (or MD5) of each generated file is recorded in a
+result file. A 'diff' is launched to compare the reference results and
+the result file. The output is checked immediately after each test
+has run.
+
+The regression tests then go on to test the FFserver code with a
+limited set of streams. It is important that this step runs correctly
+as well.
+
+Run 'make test' to test all the codecs and formats. Commands like
+'make regtest-mpeg2' can be used to run a single test. By default,
+make will abort if any test fails. To run all tests regardless,
+use make -k. To get a more verbose output, use 'make V=1 test' or
+'make V=2 test'.
+
+Run 'make fulltest' to test all the codecs, formats and FFserver.
 
 [Of course, some patches may change the results of the regression tests. In
 this case, the reference results of the regression tests shall be modified

doc/doxy/footer.html

@@ -1,10 +0,0 @@
- </div>
-
- <div id="footer">
-   Generated on $datetime for $projectname by&#160;<a href="http://www.doxygen.org/index.html">doxygen</a> $doxygenversion
- </div>
-
-</div>
-
-</body>
-</html>

doc/doxy/header.html

@@ -1,14 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
-<meta http-equiv="X-UA-Compatible" content="IE=9"/>
-<!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME-->
-<!--BEGIN !PROJECT_NAME--><title>$title</title><!--END !PROJECT_NAME-->
-<link href="$relpath$doxy_stylesheet.css" rel="stylesheet" type="text/css" />
-</head>
-
-<div id="container">
-
-<div id="body">
- <div>

doc/encoders.texi

@@ -320,10 +320,10 @@ apply Dolby Surround EX processing.
 Not Indicated (default)
 @item 1
 @itemx on
-Dolby Surround EX Off
+Dolby Surround EX On
 @item 2
 @itemx off
-Dolby Surround EX On
+Dolby Surround EX Off
 @end table
 
 @item -dheadphone_mode @var{mode}
@@ -337,10 +337,10 @@ processing.
 Not Indicated (default)
 @item 1
 @itemx on
-Dolby Headphone Off
+Dolby Headphone On
 @item 2
 @itemx off
-Dolby Headphone On
+Dolby Headphone Off
 @end table
 
 @item -ad_conv_type @var{type}
@@ -412,131 +412,6 @@ Selected by Encoder (default)
 
 @end table
 
-@section libmp3lame
-
-LAME (Lame Ain't an MP3 Encoder) MP3 encoder wrapper
-
-Requires the presence of the libmp3lame headers and library during
-configuration. You need to explicitly configure the build with
-@code{--enable-libmp3lame}.
-
-@subsection Option Mapping
-
-The following options are supported by the libmp3lame wrapper,
-the LAME-equivalent options follow the FFmpeg ones.
-
-@multitable @columnfractions .2 .2
-@item FFmpeg            @tab LAME
-@item b                 @tab b
-FFmpeg @code{b} option is expressed in bits/s, lame @code{bitrate}
-in kilobits/s.
-@item q                 @tab V
-Quality setting for VBR.
-@item compression_level @tab q
-Algorithm quality. Valid options are integers from 0-9.
-@item reservoir         @tab N.A.
-Enable use of bit reservoir. LAME has this enabled by default.
-@item joint_stereo      @tab -m j
-Enables the the encoder to use (on a frame by frame basis) either L/R
-stereo or mid/side stereo.
-@end multitable
-
-@section libopencore-amrnb
-
-OpenCORE Adaptive Multi-Rate Narrowband encoder.
-
-Requires the presence of the libopencore-amrnb headers and library during
-configuration. You need to explicitly configure the build with
-@code{--enable-libopencore-amrnb --enable-version3}.
-
-This is a mono-only encoder. Officially it only supports 8000Hz sample rate,
-but you can override it by setting @option{strict} to @samp{unofficial} or
-lower.
-
-@subsection Options
-
-@table @option
-
-@item b
-Set bitrate in bits per second. Only the following bitrates are supported,
-otherwise libavcodec will round to the nearest valid bitrate.
-
-@table @option
-@item 4750
-@item 5150
-@item 5900
-@item 6700
-@item 7400
-@item 7950
-@item 10200
-@item 12200
-@end table
-
-@item dtx
-Allow discontinuous transmission (generate comfort noise) when set to 1. The
-default value is 0 (disabled).
-
-@end table
-
-@section libvo-aacenc
-
-VisualOn AAC encoder
-
-Requires the presence of the libvo-aacenc headers and library during
-configuration. You need to explicitly configure the build with
-@code{--enable-libvo-aacenc --enable-version3}.
-
-@subsection Options
-
-The VisualOn AAC encoder only support encoding AAC-LC and up to 2
-channels. It is also CBR-only. It is considered to be worse than the
-native experimental FFmpeg AAC encoder.
-
-@table @option
-
-@item b
-Bitrate.
-
-@end table
-
-@section libvo-amrwbenc
-
-VisualOn Adaptive Multi-Rate Wideband encoder
-
-Requires the presence of the libvo-amrwbenc headers and library during
-configuration. You need to explicitly configure the build with
-@code{--enable-libvo-amrwbenc --enable-version3}.
-
-This is a mono-only encoder. Officially it only supports 16000Hz sample
-rate, but you can override it by setting @option{strict} to
-@samp{unofficial} or lower.
-
-@subsection Options
-
-@table @option
-
-@item b
-Set bitrate in bits/s. Only the following bitrates are supported, otherwise
-libavcodec will round to the nearest valid bitrate.
-
-@table @samp
-@item 6600
-@item 8850
-@item 12650
-@item 14250
-@item 15850
-@item 18250
-@item 19850
-@item 23050
-@item 23850
-@end table
-
-@item dtx
-Allow discontinuous transmission (generate comfort noise) when set to 1. The
-default value is 0 (disabled).
-
-@end table
-
 @c man end AUDIO ENCODERS
 
 @chapter Video Encoders
@@ -676,33 +551,36 @@ Set the encoding preset.
 
 @item tune @var{tune_name}
 Tune the encoding params.
+Deprecated in favor of @var{x264_opts}
 
 @item fastfirstpass @var{bool}
 Use fast settings when encoding first pass, default value is 1.
+Deprecated in favor of @var{x264_opts}.
 
 @item profile @var{profile_name}
 Set profile restrictions.
+Deprecated in favor of @var{x264_opts}.
 
 @item level @var{level}
 Specify level (as defined by Annex A).
-Deprecated in favor of @var{x264opts}.
+Deprecated in favor of @var{x264_opts}.
 
 @item passlogfile @var{filename}
 Specify filename for 2 pass stats.
-Deprecated in favor of @var{x264opts} (see @var{stats} libx264 option).
+Deprecated in favor of @var{x264_opts}.
 
 @item wpredp @var{wpred_type}
 Specify Weighted prediction for P-frames.
-Deprecated in favor of @var{x264opts} (see @var{weightp} libx264 option).
+Deprecated in favor of @var{x264_opts}.
 
 @item x264opts @var{options}
-Allow to set any x264 option, see x264 --fullhelp for a list.
+Allow to set any x264 option, see x264 manual for a list.
 
 @var{options} is a list of @var{key}=@var{value} couples separated by
 ":".
 @end table
 
-For example to specify libx264 encoding options with @command{ffmpeg}:
+For example to specify libx264 encoding options with @file{ffmpeg}:
 @example
 ffmpeg -i foo.mpg -vcodec libx264 -x264opts keyint=123:min-keyint=20 -an out.mkv
 @end example
@@ -710,116 +588,4 @@ ffmpeg -i foo.mpg -vcodec libx264 -x264opts keyint=123:min-keyint=20 -an out.mkv
 For more information about libx264 and the supported options see:
 @url{http://www.videolan.org/developers/x264.html}
 
-@section libxvid
-
-Xvid MPEG-4 Part 2 encoder wrapper.
-
-This encoder requires the presence of the libxvidcore headers and library
-during configuration. You need to explicitly configure the build with
-@code{--enable-libxvid --enable-gpl}.
-
-The native @code{mpeg4} encoder supports the MPEG-4 Part 2 format, so
-users can encode to this format without this library.
-
-@subsection Options
-
-The following options are supported by the libxvid wrapper. Some of
-the following options are listed but are not documented, and
-correspond to shared codec options. The other shared options
-which are not listed have no effect for the libxvid encoder.
-
-@table @option
-@item b
-
-@item g
-
-@item qmin
-
-@item qmax
-
-@item mpeg_quant
-
-@item threads
-
-@item bf
-
-@item b_qfactor
-
-@item b_qoffset
-
-@item flags
-Set specific encoding flags. Possible values:
-
-@table @samp
-
-@item mv4
-Use four motion vector by macroblock.
-
-@item aic
-Enable high quality AC prediction.
-
-@item gray
-Only encode grayscale.
-
-@item gmc
-Enable the use of global motion compensation (GMC).
-
-@item qpel
-Enable quarter-pixel motion compensation.
-
-@item cgop
-Enable closed GOP.
-
-@item global_header
-Place global headers in extradata instead of every keyframe.
-
-@end table
-
-@item trellis
-
-@item me_method
-Set motion estimation method. Possible values in decreasing order of
-speed and increasing order of quality:
-
-@table @samp
-@item zero
-Use no motion estimation (default).
-
-@item phods
-@item x1
-@item log
-Enable advanced diamond zonal search for 16x16 blocks and half-pixel
-refinement for 16x16 blocks. @samp{x1} and @samp{log} are aliases for
-@samp{phods}.
-
-@item epzs
-Enable all of the things described above, plus advanced diamond zonal
-search for 8x8 blocks, half-pixel refinement for 8x8 blocks, and motion
-estimation on chroma planes.
-
-@item full
-Enable all of the things described above, plus extended 16x16 and 8x8
-blocks search.
-@end table
-
-@item mbd
-Set macroblock decision algorithm. Possible values in the increasing
-order of quality:
-
-@table @samp
-@item simple
-Use macroblock comparing function algorithm (default).
-
-@item bits
-Enable rate distortion-based half pixel and quarter pixel refinement for
-16x16 blocks.
-
-@item rd
-Enable all of the things described above, plus rate distortion-based
-half pixel and quarter pixel refinement for 8x8 blocks, and rate
-distortion-based search using square pattern.
-@end table
-
-@end table
-
 @c man end VIDEO ENCODERS

doc/errno.txt

@@ -1,174 +0,0 @@
-The following table lists most error codes found in various operating
-systems supported by FFmpeg.
-
-                             OS
-Code             Std    F  LBMWwb Text (YMMV)
-
-E2BIG            POSIX     ++++++  Argument list too long
-EACCES           POSIX     ++++++  Permission denied
-EADDRINUSE       POSIX     +++..+  Address in use
-EADDRNOTAVAIL    POSIX     +++..+  Cannot assign requested address
-EADV                       +.....  Advertise error
-EAFNOSUPPORT     POSIX     +++..+  Address family not supported
-EAGAIN           POSIX  +  ++++++  Resource temporarily unavailable
-EALREADY         POSIX     +++..+  Operation already in progress
-EAUTH                      .++...  Authentication error
-EBADARCH                   ..+...  Bad CPU type in executable
-EBADE                      +.....  Invalid exchange
-EBADEXEC                   ..+...  Bad executable
-EBADF            POSIX     ++++++  Bad file descriptor
-EBADFD                     +.....  File descriptor in bad state
-EBADMACHO                  ..+...  Malformed Macho file
-EBADMSG          POSIX     ++4...  Bad message
-EBADR                      +.....  Invalid request descriptor
-EBADRPC                    .++...  RPC struct is bad
-EBADRQC                    +.....  Invalid request code
-EBADSLT                    +.....  Invalid slot
-EBFONT                     +.....  Bad font file format
-EBUSY            POSIX  -  ++++++  Device or resource busy
-ECANCELED        POSIX     +++...  Operation canceled
-ECHILD           POSIX     ++++++  No child processes
-ECHRNG                     +.....  Channel number out of range
-ECOMM                      +.....  Communication error on send
-ECONNABORTED     POSIX     +++..+  Software caused connection abort
-ECONNREFUSED     POSIX  -  +++ss+  Connection refused
-ECONNRESET       POSIX     +++..+  Connection reset
-EDEADLK          POSIX     ++++++  Resource deadlock avoided
-EDEADLOCK                  +..++.  File locking deadlock error
-EDESTADDRREQ     POSIX     +++...  Destination address required
-EDEVERR                    ..+...  Device error
-EDOM             C89    -  ++++++  Numerical argument out of domain
-EDOOFUS                    .F....  Programming error
-EDOTDOT                    +.....  RFS specific error
-EDQUOT           POSIX     +++...  Disc quota exceeded
-EEXIST           POSIX     ++++++  File exists
-EFAULT           POSIX  -  ++++++  Bad address
-EFBIG            POSIX  -  ++++++  File too large
-EFTYPE                     .++...  Inappropriate file type or format
-EHOSTDOWN                  +++...  Host is down
-EHOSTUNREACH     POSIX     +++..+  No route to host
-EHWPOISON                  +.....  Memory page has hardware error
-EIDRM            POSIX     +++...  Identifier removed
-EILSEQ           C99       ++++++  Illegal byte sequence
-EINPROGRESS      POSIX  -  +++ss+  Operation in progress
-EINTR            POSIX  -  ++++++  Interrupted system call
-EINVAL           POSIX  +  ++++++  Invalid argument
-EIO              POSIX  +  ++++++  I/O error
-EISCONN          POSIX     +++..+  Socket is already connected
-EISDIR           POSIX     ++++++  Is a directory
-EISNAM                     +.....  Is a named type file
-EKEYEXPIRED                +.....  Key has expired
-EKEYREJECTED               +.....  Key was rejected by service
-EKEYREVOKED                +.....  Key has been revoked
-EL2HLT                     +.....  Level 2 halted
-EL2NSYNC                   +.....  Level 2 not synchronized
-EL3HLT                     +.....  Level 3 halted
-EL3RST                     +.....  Level 3 reset
-ELIBACC                    +.....  Can not access a needed shared library
-ELIBBAD                    +.....  Accessing a corrupted shared library
-ELIBEXEC                   +.....  Cannot exec a shared library directly
-ELIBMAX                    +.....  Too many shared libraries
-ELIBSCN                    +.....  .lib section in a.out corrupted
-ELNRNG                     +.....  Link number out of range
-ELOOP            POSIX     +++..+  Too many levels of symbolic links
-EMEDIUMTYPE                +.....  Wrong medium type
-EMFILE           POSIX     ++++++  Too many open files
-EMLINK           POSIX     ++++++  Too many links
-EMSGSIZE         POSIX     +++..+  Message too long
-EMULTIHOP        POSIX     ++4...  Multihop attempted
-ENAMETOOLONG     POSIX  -  ++++++  Filen ame too long
-ENAVAIL                    +.....  No XENIX semaphores available
-ENEEDAUTH                  .++...  Need authenticator
-ENETDOWN         POSIX     +++..+  Network is down
-ENETRESET        SUSv3     +++..+  Network dropped connection on reset
-ENETUNREACH      POSIX     +++..+  Network unreachable
-ENFILE           POSIX     ++++++  Too many open files in system
-ENOANO                     +.....  No anode
-ENOATTR                    .++...  Attribute not found
-ENOBUFS          POSIX  -  +++..+  No buffer space available
-ENOCSI                     +.....  No CSI structure available
-ENODATA          XSR       +N4...  No message available
-ENODEV           POSIX  -  ++++++  No such device
-ENOENT           POSIX  -  ++++++  No such file or directory
-ENOEXEC          POSIX     ++++++  Exec format error
-ENOFILE                    ...++.  No such file or directory
-ENOKEY                     +.....  Required key not available
-ENOLCK           POSIX     ++++++  No locks available
-ENOLINK          POSIX     ++4...  Link has been severed
-ENOMEDIUM                  +.....  No medium found
-ENOMEM           POSIX     ++++++  Not enough space
-ENOMSG           POSIX     +++..+  No message of desired type
-ENONET                     +.....  Machine is not on the network
-ENOPKG                     +.....  Package not installed
-ENOPROTOOPT      POSIX     +++..+  Protocol not available
-ENOSPC           POSIX     ++++++  No space left on device
-ENOSR            XSR       +N4...  No STREAM resources
-ENOSTR           XSR       +N4...  Not a STREAM
-ENOSYS           POSIX  +  ++++++  Function not implemented
-ENOTBLK                    +++...  Block device required
-ENOTCONN         POSIX     +++..+  Socket is not connected
-ENOTDIR          POSIX     ++++++  Not a directory
-ENOTEMPTY        POSIX     ++++++  Directory not empty
-ENOTNAM                    +.....  Not a XENIX named type file
-ENOTRECOVERABLE  SUSv4  -  +.....  State not recoverable
-ENOTSOCK         POSIX     +++..+  Socket operation on non-socket
-ENOTSUP          POSIX     +++...  Operation not supported
-ENOTTY           POSIX     ++++++  Inappropriate I/O control operation
-ENOTUNIQ                   +.....  Name not unique on network
-ENXIO            POSIX     ++++++  No such device or address
-EOPNOTSUPP       POSIX     +++..+  Operation not supported (on socket)
-EOVERFLOW        POSIX     +++..+  Value too large to be stored in data type
-EOWNERDEAD       SUSv4     +.....  Owner died
-EPERM            POSIX  -  ++++++  Operation not permitted
-EPFNOSUPPORT               +++..+  Protocol family not supported
-EPIPE            POSIX  -  ++++++  Broken pipe
-EPROCLIM                   .++...  Too many processes
-EPROCUNAVAIL               .++...  Bad procedure for program
-EPROGMISMATCH              .++...  Program version wrong
-EPROGUNAVAIL               .++...  RPC prog. not avail
-EPROTO           POSIX     ++4...  Protocol error
-EPROTONOSUPPORT  POSIX  -  +++ss+  Protocol not supported
-EPROTOTYPE       POSIX     +++..+  Protocol wrong type for socket
-EPWROFF                    ..+...  Device power is off
-ERANGE           C89    -  ++++++  Result too large
-EREMCHG                    +.....  Remote address changed
-EREMOTE                    +++...  Object is remote
-EREMOTEIO                  +.....  Remote I/O error
-ERESTART                   +.....  Interrupted system call should be restarted
-ERFKILL                    +.....  Operation not possible due to RF-kill
-EROFS            POSIX     ++++++  Read-only file system
-ERPCMISMATCH               .++...  RPC version wrong
-ESHLIBVERS                 ..+...  Shared library version mismatch
-ESHUTDOWN                  +++..+  Cannot send after socket shutdown
-ESOCKTNOSUPPORT            +++...  Socket type not supported
-ESPIPE           POSIX     ++++++  Illegal seek
-ESRCH            POSIX     ++++++  No such process
-ESRMNT                     +.....  Srmount error
-ESTALE           POSIX     +++..+  Stale NFS file handle
-ESTRPIPE                   +.....  Streams pipe error
-ETIME            XSR       +N4...  Stream ioctl timeout
-ETIMEDOUT        POSIX  -  +++ss+  Connection timed out
-ETOOMANYREFS               +++...  Too many references: cannot splice
-ETXTBSY          POSIX     +++...  Text file busy
-EUCLEAN                    +.....  Structure needs cleaning
-EUNATCH                    +.....  Protocol driver not attached
-EUSERS                     +++...  Too many users
-EWOULDBLOCK      POSIX     +++..+  Operation would block
-EXDEV            POSIX     ++++++  Cross-device link
-EXFULL                     +.....  Exchange full
-
-Notations:
-
-F: used in FFmpeg (-: a few times, +: a lot)
-
-SUSv3: Single Unix Specification, version 3
-SUSv4: Single Unix Specification, version 4
-XSR: XSI STREAMS (obsolete)
-
-OS: availability on some supported operating systems
-L: GNU/Linux
-B: BSD (F: FreeBSD, N: NetBSD)
-M: MacOS X
-W: Microsoft Windows (s: emulated with winsock, see libavformat/network.h)
-w: Mingw32 (3.17) and Mingw64 (2.0.1)
-b: BeOS

doc/eval.texi

@@ -1,7 +1,7 @@
 @chapter Expression Evaluation
 @c man begin EXPRESSION EVALUATION
 
-When evaluating an arithmetic expression, FFmpeg uses an internal
+When evaluating an arithemetic expression, FFmpeg uses an internal
 formula evaluator, implemented through the @file{libavutil/eval.h}
 interface.
 
@@ -50,11 +50,10 @@ Allow to store the value of the expression @var{expr} in an internal
 variable. @var{var} specifies the number of the variable where to
 store the value, and it is a value ranging from 0 to 9. The function
 returns the value stored in the internal variable.
-Note, Variables are currently not shared between expressions.
 
 @item ld(var)
 Allow to load the value of the internal variable with number
-@var{var}, which was previously stored with st(@var{var}, @var{expr}).
+@var{var}, which was previosly stored with st(@var{var}, @var{expr}).
 The function returns the loaded value.
 
 @item while(cond, expr)
@@ -84,66 +83,21 @@ Return 1.0 if @var{expr} is zero, 0.0 otherwise.
 @item pow(x, y)
 Compute the power of @var{x} elevated @var{y}, it is equivalent to
 "(@var{x})^(@var{y})".
-
-@item random(x)
-Return a pseudo random value between 0.0 and 1.0. @var{x} is the index of the
-internal variable which will be used to save the seed/state.
-
-@item hypot(x, y)
-This function is similar to the C function with the same name; it returns
-"sqrt(@var{x}*@var{x} + @var{y}*@var{y})", the length of the hypotenuse of a
-right triangle with sides of length @var{x} and @var{y}, or the distance of the
-point (@var{x}, @var{y}) from the origin.
-
-@item gcd(x, y)
-Return the greatest common divisor of @var{x} and @var{y}. If both @var{x} and
-@var{y} are 0 or either or both are less than zero then behavior is undefined.
-
-@item if(x, y)
-Evaluate @var{x}, and if the result is non-zero return the result of
-the evaluation of @var{y}, return 0 otherwise.
-
-@item ifnot(x, y)
-Evaluate @var{x}, and if the result is zero return the result of the
-evaluation of @var{y}, return 0 otherwise.
-
-@item taylor(expr, x) taylor(expr, x, id)
-Evaluate a taylor series at x.
-expr represents the LD(id)-th derivates of f(x) at 0. If id is not specified
-then 0 is assumed.
-note, when you have the derivatives at y instead of 0
-taylor(expr, x-y) can be used
-When the series does not converge the results are undefined.
-
-@item root(expr, max)
-Finds x where f(x)=0 in the interval 0..max.
-f() must be continuous or the result is undefined.
 @end table
 
-The following constants are available:
-@table @option
-@item PI
-area of the unit disc, approximately 3.14
-@item E
-exp(1) (Euler's number), approximately 2.718
-@item PHI
-golden ratio (1+sqrt(5))/2, approximately 1.618
-@end table
-
-Assuming that an expression is considered "true" if it has a non-zero
-value, note that:
+Note that:
 
 @code{*} works like AND
 
 @code{+} works like OR
 
-and the construct:
+thus
 @example
 if A then B else C
 @end example
 is equivalent to
 @example
-if(A,B) + ifnot(A,C)
+A*B + not(A)*C
 @end example
 
 In your C code, you can extend the list of unary and binary functions,

doc/examples/Makefile

@@ -1,28 +1,17 @@
-# use pkg-config for getting CFLAGS and LDLIBS
-FFMPEG_LIBS=    libavdevice                        \
-                libavformat                        \
-                libavfilter                        \
-                libavcodec                         \
-                libavresample                      \
-                libswresample                      \
-                libswscale                         \
-                libavutil                          \
+# use pkg-config for getting CFLAGS abd LDFLAGS
+FFMPEG_LIBS=libavdevice libavformat libavfilter libavcodec libswscale libavutil
+CFLAGS+=$(shell pkg-config  --cflags $(FFMPEG_LIBS))
+LDFLAGS+=$(shell pkg-config --libs $(FFMPEG_LIBS))
 
-CFLAGS += -Wall -O2 -g
-CFLAGS += $(shell pkg-config --cflags $(FFMPEG_LIBS))
-LDLIBS += $(shell pkg-config --libs $(FFMPEG_LIBS))
-
-EXAMPLES=       decoding_encoding                  \
-                filtering_video                    \
-                filtering_audio                    \
-                metadata                           \
-                muxing                             \
+EXAMPLES=encoding filtering metadata muxing
 
 OBJS=$(addsuffix .o,$(EXAMPLES))
 
-# the following examples make explicit use of the math library
-decoding_encoding: LDLIBS += -lm
-muxing:            LDLIBS += -lm
+%: %.o
+	$(CC) $< $(LDFLAGS) -o $@
+
+%.o: %.c
+	$(CC) $< $(CFLAGS) -c -o $@
 
 .phony: all clean
 

doc/examples/encoding.c

@@ -25,17 +25,12 @@
  * libavcodec API use example.
  *
  * Note that libavcodec only handles codecs (mpeg, mpeg4, etc...),
- * not file formats (avi, vob, mp4, mov, mkv, mxf, flv, mpegts, mpegps, etc...). See library 'libavformat' for the
+ * not file formats (avi, vob, etc...). See library 'libavformat' for the
  * format handling
  */
 
-#include <math.h>
-
-#include <libavutil/imgutils.h>
-#include <libavutil/opt.h>
-#include <libavcodec/avcodec.h>
-#include <libavutil/mathematics.h>
-#include <libavutil/samplefmt.h>
+#include "libavcodec/avcodec.h"
+#include "libavutil/mathematics.h"
 
 #define INBUF_SIZE 4096
 #define AUDIO_INBUF_SIZE 20480
@@ -54,7 +49,7 @@ static void audio_encode_example(const char *filename)
     float t, tincr;
     uint8_t *outbuf;
 
-    printf("Encode audio file %s\n", filename);
+    printf("Audio encoding\n");
 
     /* find the MP2 encoder */
     codec = avcodec_find_encoder(CODEC_ID_MP2);
@@ -72,7 +67,7 @@ static void audio_encode_example(const char *filename)
     c->sample_fmt = AV_SAMPLE_FMT_S16;
 
     /* open it */
-    if (avcodec_open2(c, codec, NULL) < 0) {
+    if (avcodec_open(c, codec) < 0) {
         fprintf(stderr, "could not open codec\n");
         exit(1);
     }
@@ -117,15 +112,15 @@ static void audio_decode_example(const char *outfilename, const char *filename)
 {
     AVCodec *codec;
     AVCodecContext *c= NULL;
-    int len;
+    int out_size, len;
     FILE *f, *outfile;
+    uint8_t *outbuf;
     uint8_t inbuf[AUDIO_INBUF_SIZE + FF_INPUT_BUFFER_PADDING_SIZE];
     AVPacket avpkt;
-    AVFrame *decoded_frame = NULL;
 
     av_init_packet(&avpkt);
 
-    printf("Decode audio file %s\n", filename);
+    printf("Audio decoding\n");
 
     /* find the mpeg audio decoder */
     codec = avcodec_find_decoder(CODEC_ID_MP2);
@@ -137,11 +132,13 @@ static void audio_decode_example(const char *outfilename, const char *filename)
     c = avcodec_alloc_context3(codec);
 
     /* open it */
-    if (avcodec_open2(c, codec, NULL) < 0) {
+    if (avcodec_open(c, codec) < 0) {
         fprintf(stderr, "could not open codec\n");
         exit(1);
     }
 
+    outbuf = malloc(AVCODEC_MAX_AUDIO_FRAME_SIZE);
+
     f = fopen(filename, "rb");
     if (!f) {
         fprintf(stderr, "could not open %s\n", filename);
@@ -158,32 +155,18 @@ static void audio_decode_example(const char *outfilename, const char *filename)
     avpkt.size = fread(inbuf, 1, AUDIO_INBUF_SIZE, f);
 
     while (avpkt.size > 0) {
-        int got_frame = 0;
-
-        if (!decoded_frame) {
-            if (!(decoded_frame = avcodec_alloc_frame())) {
-                fprintf(stderr, "out of memory\n");
-                exit(1);
-            }
-        } else
-            avcodec_get_frame_defaults(decoded_frame);
-
-        len = avcodec_decode_audio4(c, decoded_frame, &got_frame, &avpkt);
+        out_size = AVCODEC_MAX_AUDIO_FRAME_SIZE;
+        len = avcodec_decode_audio3(c, (short *)outbuf, &out_size, &avpkt);
         if (len < 0) {
             fprintf(stderr, "Error while decoding\n");
             exit(1);
         }
-        if (got_frame) {
+        if (out_size > 0) {
             /* if a frame has been decoded, output it */
-            int data_size = av_samples_get_buffer_size(NULL, c->channels,
-                                                       decoded_frame->nb_samples,
-                                                       c->sample_fmt, 1);
-            fwrite(decoded_frame->data[0], 1, data_size, outfile);
+            fwrite(outbuf, 1, out_size, outfile);
         }
         avpkt.size -= len;
         avpkt.data += len;
-        avpkt.dts =
-        avpkt.pts = AV_NOPTS_VALUE;
         if (avpkt.size < AUDIO_REFILL_THRESH) {
             /* Refill the input buffer, to avoid trying to decode
              * incomplete frames. Instead of this, one could also use
@@ -200,29 +183,28 @@ static void audio_decode_example(const char *outfilename, const char *filename)
 
     fclose(outfile);
     fclose(f);
+    free(outbuf);
 
     avcodec_close(c);
     av_free(c);
-    av_free(decoded_frame);
 }
 
 /*
  * Video encoding example
  */
-static void video_encode_example(const char *filename, int codec_id)
+static void video_encode_example(const char *filename)
 {
     AVCodec *codec;
     AVCodecContext *c= NULL;
-    int i, out_size, x, y, outbuf_size;
+    int i, out_size, size, x, y, outbuf_size;
     FILE *f;
     AVFrame *picture;
     uint8_t *outbuf;
-    int had_output=0;
 
-    printf("Encode video file %s\n", filename);
+    printf("Video encoding\n");
 
     /* find the mpeg1 video encoder */
-    codec = avcodec_find_encoder(codec_id);
+    codec = avcodec_find_encoder(CODEC_ID_MPEG1VIDEO);
     if (!codec) {
         fprintf(stderr, "codec not found\n");
         exit(1);
@@ -242,11 +224,8 @@ static void video_encode_example(const char *filename, int codec_id)
     c->max_b_frames=1;
     c->pix_fmt = PIX_FMT_YUV420P;
 
-    if(codec_id == CODEC_ID_H264)
-        av_opt_set(c->priv_data, "preset", "slow", 0);
-
     /* open it */
-    if (avcodec_open2(c, codec, NULL) < 0) {
+    if (avcodec_open(c, codec) < 0) {
         fprintf(stderr, "could not open codec\n");
         exit(1);
     }
@@ -258,7 +237,7 @@ static void video_encode_example(const char *filename, int codec_id)
     }
 
     /* alloc image and output buffer */
-    outbuf_size = 100000 + 12*c->width*c->height;
+    outbuf_size = 100000;
     outbuf = malloc(outbuf_size);
 
     /* the image can be allocated by any means and av_image_alloc() is
@@ -287,17 +266,15 @@ static void video_encode_example(const char *filename, int codec_id)
 
         /* encode the image */
         out_size = avcodec_encode_video(c, outbuf, outbuf_size, picture);
-        had_output |= out_size;
         printf("encoding frame %3d (size=%5d)\n", i, out_size);
         fwrite(outbuf, 1, out_size, f);
     }
 
     /* get the delayed frames */
-    for(; out_size || !had_output; i++) {
+    for(; out_size; i++) {
         fflush(stdout);
 
         out_size = avcodec_encode_video(c, outbuf, outbuf_size, NULL);
-        had_output |= out_size;
         printf("write frame %3d (size=%5d)\n", i, out_size);
         fwrite(outbuf, 1, out_size, f);
     }
@@ -351,7 +328,7 @@ static void video_decode_example(const char *outfilename, const char *filename)
     /* set end of buffer to 0 (this ensures that no overreading happens for damaged mpeg streams) */
     memset(inbuf + INBUF_SIZE, 0, FF_INPUT_BUFFER_PADDING_SIZE);
 
-    printf("Decode video file %s\n", filename);
+    printf("Video decoding\n");
 
     /* find the mpeg1 video decoder */
     codec = avcodec_find_decoder(CODEC_ID_MPEG1VIDEO);
@@ -371,7 +348,7 @@ static void video_decode_example(const char *outfilename, const char *filename)
        available in the bitstream. */
 
     /* open it */
-    if (avcodec_open2(c, codec, NULL) < 0) {
+    if (avcodec_open(c, codec) < 0) {
         fprintf(stderr, "could not open codec\n");
         exit(1);
     }
@@ -458,6 +435,9 @@ int main(int argc, char **argv)
 {
     const char *filename;
 
+    /* must be called before using avcodec lib */
+    avcodec_init();
+
     /* register all the codecs */
     avcodec_register_all();
 
@@ -465,8 +445,7 @@ int main(int argc, char **argv)
         audio_encode_example("/tmp/test.mp2");
         audio_decode_example("/tmp/test.sw", "/tmp/test.mp2");
 
-        video_encode_example("/tmp/test.h264", CODEC_ID_H264);
-        video_encode_example("/tmp/test.mpg", CODEC_ID_MPEG1VIDEO);
+        video_encode_example("/tmp/test.mpg");
         filename = "/tmp/test.mpg";
     } else {
         filename = argv[1];

doc/examples/filtering.c

@@ -27,13 +27,12 @@
  */
 
 #define _XOPEN_SOURCE 600 /* for usleep */
-#include <unistd.h>
 
 #include <libavcodec/avcodec.h>
 #include <libavformat/avformat.h>
 #include <libavfilter/avfiltergraph.h>
-#include <libavfilter/avcodec.h>
-#include <libavfilter/buffersink.h>
+#include <libavfilter/vsink_buffer.h>
+#include <libavfilter/vsrc_buffer.h>
 
 const char *filter_descr = "scale=78:24";
 
@@ -47,7 +46,7 @@ static int64_t last_pts = AV_NOPTS_VALUE;
 
 static int open_input_file(const char *filename)
 {
-    int ret;
+    int ret, i;
     AVCodec *dec;
 
     if ((ret = avformat_open_input(&fmt_ctx, filename, NULL, NULL)) < 0) {
@@ -55,7 +54,7 @@ static int open_input_file(const char *filename)
         return ret;
     }
 
-    if ((ret = avformat_find_stream_info(fmt_ctx, NULL)) < 0) {
+    if ((ret = av_find_stream_info(fmt_ctx)) < 0) {
         av_log(NULL, AV_LOG_ERROR, "Cannot find stream information\n");
         return ret;
     }
@@ -70,7 +69,7 @@ static int open_input_file(const char *filename)
     dec_ctx = fmt_ctx->streams[video_stream_index]->codec;
 
     /* init the video decoder */
-    if ((ret = avcodec_open2(dec_ctx, dec, NULL)) < 0) {
+    if ((ret = avcodec_open(dec_ctx, dec)) < 0) {
         av_log(NULL, AV_LOG_ERROR, "Cannot open video decoder\n");
         return ret;
     }
@@ -120,13 +119,12 @@ static int init_filters(const char *filters_descr)
     inputs->pad_idx    = 0;
     inputs->next       = NULL;
 
-    if ((ret = avfilter_graph_parse(filter_graph, filters_descr,
+    if ((ret = avfilter_graph_parse(filter_graph, filter_descr,
                                     &inputs, &outputs, NULL)) < 0)
         return ret;
 
     if ((ret = avfilter_graph_config(filter_graph, NULL)) < 0)
         return ret;
-    return 0;
 }
 
 static void display_picref(AVFilterBufferRef *picref, AVRational time_base)
@@ -176,7 +174,7 @@ int main(int argc, char **argv)
     av_register_all();
     avfilter_register_all();
 
-    if ((ret = open_input_file(argv[1])) < 0)
+    if ((ret = open_input_file(argv[1]) < 0))
         goto end;
     if ((ret = init_filters(filter_descr)) < 0)
         goto end;
@@ -198,14 +196,15 @@ int main(int argc, char **argv)
             }
 
             if (got_frame) {
-                frame.pts = av_frame_get_best_effort_timestamp(&frame);
-
+                if (frame.pts == AV_NOPTS_VALUE)
+                    frame.pts = frame.pkt_dts == AV_NOPTS_VALUE ?
+                        frame.pkt_dts : frame.pkt_pts;
                 /* push the decoded frame into the filtergraph */
-                av_vsrc_buffer_add_frame(buffersrc_ctx, &frame, 0);
+                av_vsrc_buffer_add_frame(buffersrc_ctx, &frame);
 
                 /* pull filtered pictures from the filtergraph */
                 while (avfilter_poll_frame(buffersink_ctx->inputs[0])) {
-                    av_buffersink_get_buffer_ref(buffersink_ctx, &picref, 0);
+                    av_vsink_buffer_get_video_buffer_ref(buffersink_ctx, &picref, 0);
                     if (picref) {
                         display_picref(picref, buffersink_ctx->inputs[0]->time_base);
                         avfilter_unref_buffer(picref);
@@ -218,7 +217,7 @@ end:
     avfilter_graph_free(&filter_graph);
     if (dec_ctx)
         avcodec_close(dec_ctx);
-    avformat_close_input(&fmt_ctx);
+    av_close_input_file(fmt_ctx);
 
     if (ret < 0 && ret != AVERROR_EOF) {
         char buf[1024];

doc/examples/filtering_audio.c

@@ -1,235 +0,0 @@
-/*
- * Copyright (c) 2010 Nicolas George
- * Copyright (c) 2011 Stefano Sabatini
- * Copyright (c) 2012 Clément Bœsch
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/**
- * @file
- * API example for audio decoding and filtering
- */
-
-#include <unistd.h>
-
-#include <libavcodec/avcodec.h>
-#include <libavformat/avformat.h>
-#include <libavfilter/avfiltergraph.h>
-#include <libavfilter/avcodec.h>
-#include <libavfilter/buffersink.h>
-#include <libavfilter/buffersrc.h>
-
-const char *filter_descr = "aresample=8000,aconvert=s16:mono";
-const char *player       = "ffplay -f s16le -ar 8000 -ac 1 -";
-
-static AVFormatContext *fmt_ctx;
-static AVCodecContext *dec_ctx;
-AVFilterContext *buffersink_ctx;
-AVFilterContext *buffersrc_ctx;
-AVFilterGraph *filter_graph;
-static int audio_stream_index = -1;
-
-static int open_input_file(const char *filename)
-{
-    int ret;
-    AVCodec *dec;
-
-    if ((ret = avformat_open_input(&fmt_ctx, filename, NULL, NULL)) < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Cannot open input file\n");
-        return ret;
-    }
-
-    if ((ret = avformat_find_stream_info(fmt_ctx, NULL)) < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Cannot find stream information\n");
-        return ret;
-    }
-
-    /* select the audio stream */
-    ret = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_AUDIO, -1, -1, &dec, 0);
-    if (ret < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Cannot find a audio stream in the input file\n");
-        return ret;
-    }
-    audio_stream_index = ret;
-    dec_ctx = fmt_ctx->streams[audio_stream_index]->codec;
-
-    /* init the audio decoder */
-    if ((ret = avcodec_open2(dec_ctx, dec, NULL)) < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Cannot open audio decoder\n");
-        return ret;
-    }
-
-    return 0;
-}
-
-static int init_filters(const char *filters_descr)
-{
-    char args[512];
-    int ret;
-    AVFilter *abuffersrc  = avfilter_get_by_name("abuffer");
-    AVFilter *abuffersink = avfilter_get_by_name("abuffersink");
-    AVFilterInOut *outputs = avfilter_inout_alloc();
-    AVFilterInOut *inputs  = avfilter_inout_alloc();
-    const enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_S16, -1 };
-    const int64_t *chlayouts                = avfilter_all_channel_layouts;
-    AVABufferSinkParams *abuffersink_params;
-    const AVFilterLink *outlink;
-
-    filter_graph = avfilter_graph_alloc();
-
-    /* buffer audio source: the decoded frames from the decoder will be inserted here. */
-    if (!dec_ctx->channel_layout)
-        dec_ctx->channel_layout = av_get_default_channel_layout(dec_ctx->channels);
-    snprintf(args, sizeof(args), "%d:%d:0x%"PRIx64,
-             dec_ctx->sample_rate, dec_ctx->sample_fmt, dec_ctx->channel_layout);
-    ret = avfilter_graph_create_filter(&buffersrc_ctx, abuffersrc, "in",
-                                       args, NULL, filter_graph);
-    if (ret < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Cannot create audio buffer source\n");
-        return ret;
-    }
-
-    /* buffer audio sink: to terminate the filter chain. */
-    abuffersink_params = av_abuffersink_params_alloc();
-    abuffersink_params->sample_fmts     = sample_fmts;
-    abuffersink_params->channel_layouts = chlayouts;
-    ret = avfilter_graph_create_filter(&buffersink_ctx, abuffersink, "out",
-                                       NULL, abuffersink_params, filter_graph);
-    av_free(abuffersink_params);
-    if (ret < 0) {
-        av_log(NULL, AV_LOG_ERROR, "Cannot create audio buffer sink\n");
-        return ret;
-    }
-
-    /* Endpoints for the filter graph. */
-    outputs->name       = av_strdup("in");
-    outputs->filter_ctx = buffersrc_ctx;
-    outputs->pad_idx    = 0;
-    outputs->next       = NULL;
-
-    inputs->name       = av_strdup("out");
-    inputs->filter_ctx = buffersink_ctx;
-    inputs->pad_idx    = 0;
-    inputs->next       = NULL;
-
-    if ((ret = avfilter_graph_parse(filter_graph, filters_descr,
-                                    &inputs, &outputs, NULL)) < 0)
-        return ret;
-
-    if ((ret = avfilter_graph_config(filter_graph, NULL)) < 0)
-        return ret;
-
-    /* Print summary of the sink buffer
-     * Note: args buffer is reused to store channel layout string */
-    outlink = buffersink_ctx->inputs[0];
-    av_get_channel_layout_string(args, sizeof(args), -1, outlink->channel_layout);
-    av_log(NULL, AV_LOG_INFO, "Output: srate:%dHz fmt:%s chlayout:%s\n",
-           (int)outlink->sample_rate,
-           (char *)av_x_if_null(av_get_sample_fmt_name(outlink->format), "?"),
-           args);
-
-    return 0;
-}
-
-static void print_samplesref(AVFilterBufferRef *samplesref)
-{
-    const AVFilterBufferRefAudioProps *props = samplesref->audio;
-    const int n = props->nb_samples * av_get_channel_layout_nb_channels(props->channel_layout);
-    const uint16_t *p     = (uint16_t*)samplesref->data[0];
-    const uint16_t *p_end = p + n;
-
-    while (p < p_end) {
-        fputc(*p    & 0xff, stdout);
-        fputc(*p>>8 & 0xff, stdout);
-        p++;
-    }
-    fflush(stdout);
-}
-
-int main(int argc, char **argv)
-{
-    int ret;
-    AVPacket packet;
-    AVFrame frame;
-    int got_frame;
-
-    if (argc != 2) {
-        fprintf(stderr, "Usage: %s file | %s\n", argv[0], player);
-        exit(1);
-    }
-
-    avcodec_register_all();
-    av_register_all();
-    avfilter_register_all();
-
-    if ((ret = open_input_file(argv[1])) < 0)
-        goto end;
-    if ((ret = init_filters(filter_descr)) < 0)
-        goto end;
-
-    /* read all packets */
-    while (1) {
-        AVFilterBufferRef *samplesref;
-        if ((ret = av_read_frame(fmt_ctx, &packet)) < 0)
-            break;
-
-        if (packet.stream_index == audio_stream_index) {
-            avcodec_get_frame_defaults(&frame);
-            got_frame = 0;
-            ret = avcodec_decode_audio4(dec_ctx, &frame, &got_frame, &packet);
-            av_free_packet(&packet);
-            if (ret < 0) {
-                av_log(NULL, AV_LOG_ERROR, "Error decoding audio\n");
-                continue;
-            }
-
-            if (got_frame) {
-                /* push the audio data from decoded frame into the filtergraph */
-                if (av_buffersrc_add_frame(buffersrc_ctx, &frame, 0) < 0) {
-                    av_log(NULL, AV_LOG_ERROR, "Error while feeding the audio filtergraph\n");
-                    break;
-                }
-
-                /* pull filtered audio from the filtergraph */
-                while (avfilter_poll_frame(buffersink_ctx->inputs[0])) {
-                    av_buffersink_get_buffer_ref(buffersink_ctx, &samplesref, 0);
-                    if (samplesref) {
-                        print_samplesref(samplesref);
-                        avfilter_unref_buffer(samplesref);
-                    }
-                }
-            }
-        }
-    }
-end:
-    avfilter_graph_free(&filter_graph);
-    if (dec_ctx)
-        avcodec_close(dec_ctx);
-    avformat_close_input(&fmt_ctx);
-
-    if (ret < 0 && ret != AVERROR_EOF) {
-        char buf[1024];
-        av_strerror(ret, buf, sizeof(buf));
-        fprintf(stderr, "Error occurred: %s\n", buf);
-        exit(1);
-    }
-
-    exit(0);
-}

doc/examples/metadata.c

@@ -50,6 +50,6 @@ int main (int argc, char **argv)
     while ((tag = av_dict_get(fmt_ctx->metadata, "", tag, AV_DICT_IGNORE_SUFFIX)))
         printf("%s=%s\n", tag->key, tag->value);
 
-    avformat_close_input(&fmt_ctx);
+    avformat_free_context(fmt_ctx);
     return 0;
 }

doc/examples/muxing.c

@@ -33,26 +33,28 @@
 #include <string.h>
 #include <math.h>
 
-#include <libavutil/mathematics.h>
-#include <libavformat/avformat.h>
-#include <libswscale/swscale.h>
+#include "libavutil/mathematics.h"
+#include "libavformat/avformat.h"
+#include "libswscale/swscale.h"
 
 #undef exit
 
 /* 5 seconds stream duration */
-#define STREAM_DURATION   200.0
+#define STREAM_DURATION   5.0
 #define STREAM_FRAME_RATE 25 /* 25 images/s */
 #define STREAM_NB_FRAMES  ((int)(STREAM_DURATION * STREAM_FRAME_RATE))
-#define STREAM_PIX_FMT    PIX_FMT_YUV420P /* default pix_fmt */
+#define STREAM_PIX_FMT PIX_FMT_YUV420P /* default pix_fmt */
 
 static int sws_flags = SWS_BICUBIC;
 
 /**************************************************************/
 /* audio output */
 
-static float t, tincr, tincr2;
-static int16_t *samples;
-static int audio_input_frame_size;
+float t, tincr, tincr2;
+int16_t *samples;
+uint8_t *audio_outbuf;
+int audio_outbuf_size;
+int audio_input_frame_size;
 
 /*
  * add an audio output stream
@@ -61,29 +63,22 @@ static AVStream *add_audio_stream(AVFormatContext *oc, enum CodecID codec_id)
 {
     AVCodecContext *c;
     AVStream *st;
-    AVCodec *codec;
 
-    /* find the audio encoder */
-    codec = avcodec_find_encoder(codec_id);
-    if (!codec) {
-        fprintf(stderr, "codec not found\n");
-        exit(1);
-    }
-
-    st = avformat_new_stream(oc, codec);
+    st = av_new_stream(oc, 1);
     if (!st) {
         fprintf(stderr, "Could not alloc stream\n");
         exit(1);
     }
-    st->id = 1;
 
     c = st->codec;
+    c->codec_id = codec_id;
+    c->codec_type = AVMEDIA_TYPE_AUDIO;
 
     /* put sample parameters */
-    c->sample_fmt  = AV_SAMPLE_FMT_S16;
-    c->bit_rate    = 64000;
+    c->sample_fmt = AV_SAMPLE_FMT_S16;
+    c->bit_rate = 64000;
     c->sample_rate = 44100;
-    c->channels    = 2;
+    c->channels = 2;
 
     // some formats want stream headers to be separate
     if (oc->oformat->flags & AVFMT_GLOBALHEADER)
@@ -95,32 +90,54 @@ static AVStream *add_audio_stream(AVFormatContext *oc, enum CodecID codec_id)
 static void open_audio(AVFormatContext *oc, AVStream *st)
 {
     AVCodecContext *c;
+    AVCodec *codec;
 
     c = st->codec;
 
+    /* find the audio encoder */
+    codec = avcodec_find_encoder(c->codec_id);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
     /* open it */
-    if (avcodec_open2(c, NULL, NULL) < 0) {
+    if (avcodec_open(c, codec) < 0) {
         fprintf(stderr, "could not open codec\n");
         exit(1);
     }
 
     /* init signal generator */
-    t     = 0;
+    t = 0;
     tincr = 2 * M_PI * 110.0 / c->sample_rate;
     /* increment frequency by 110 Hz per second */
     tincr2 = 2 * M_PI * 110.0 / c->sample_rate / c->sample_rate;
 
-    if (c->codec->capabilities & CODEC_CAP_VARIABLE_FRAME_SIZE)
-        audio_input_frame_size = 10000;
-    else
+    audio_outbuf_size = 10000;
+    audio_outbuf = av_malloc(audio_outbuf_size);
+
+    /* ugly hack for PCM codecs (will be removed ASAP with new PCM
+       support to compute the input frame size in samples */
+    if (c->frame_size <= 1) {
+        audio_input_frame_size = audio_outbuf_size / c->channels;
+        switch(st->codec->codec_id) {
+        case CODEC_ID_PCM_S16LE:
+        case CODEC_ID_PCM_S16BE:
+        case CODEC_ID_PCM_U16LE:
+        case CODEC_ID_PCM_U16BE:
+            audio_input_frame_size >>= 1;
+            break;
+        default:
+            break;
+        }
+    } else {
         audio_input_frame_size = c->frame_size;
-    samples = av_malloc(audio_input_frame_size *
-                        av_get_bytes_per_sample(c->sample_fmt) *
-                        c->channels);
+    }
+    samples = av_malloc(audio_input_frame_size * 2 * c->channels);
 }
 
-/* Prepare a 16 bit dummy audio frame of 'frame_size' samples and
- * 'nb_channels' channels. */
+/* prepare a 16 bit dummy audio frame of 'frame_size' samples and
+   'nb_channels' channels */
 static void get_audio_frame(int16_t *samples, int frame_size, int nb_channels)
 {
     int j, i, v;
@@ -129,9 +146,9 @@ static void get_audio_frame(int16_t *samples, int frame_size, int nb_channels)
     q = samples;
     for (j = 0; j < frame_size; j++) {
         v = (int)(sin(t) * 10000);
-        for (i = 0; i < nb_channels; i++)
+        for(i = 0; i < nb_channels; i++)
             *q++ = v;
-        t     += tincr;
+        t += tincr;
         tincr += tincr2;
     }
 }
@@ -139,28 +156,22 @@ static void get_audio_frame(int16_t *samples, int frame_size, int nb_channels)
 static void write_audio_frame(AVFormatContext *oc, AVStream *st)
 {
     AVCodecContext *c;
-    AVPacket pkt = { 0 }; // data and size must be 0;
-    AVFrame *frame = avcodec_alloc_frame();
-    int got_packet;
-
+    AVPacket pkt;
     av_init_packet(&pkt);
+
     c = st->codec;
 
     get_audio_frame(samples, audio_input_frame_size, c->channels);
-    frame->nb_samples = audio_input_frame_size;
-    avcodec_fill_audio_frame(frame, c->channels, c->sample_fmt,
-                             (uint8_t *)samples,
-                             audio_input_frame_size *
-                             av_get_bytes_per_sample(c->sample_fmt) *
-                             c->channels, 1);
 
-    avcodec_encode_audio2(c, &pkt, frame, &got_packet);
-    if (!got_packet)
-        return;
+    pkt.size = avcodec_encode_audio(c, audio_outbuf, audio_outbuf_size, samples);
 
+    if (c->coded_frame && c->coded_frame->pts != AV_NOPTS_VALUE)
+        pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
+    pkt.flags |= AV_PKT_FLAG_KEY;
     pkt.stream_index = st->index;
+    pkt.data = audio_outbuf;
 
-    /* Write the compressed frame to the media file. */
+    /* write the compressed frame in the media file */
     if (av_interleaved_write_frame(oc, &pkt) != 0) {
         fprintf(stderr, "Error while writing audio frame\n");
         exit(1);
@@ -172,71 +183,56 @@ static void close_audio(AVFormatContext *oc, AVStream *st)
     avcodec_close(st->codec);
 
     av_free(samples);
+    av_free(audio_outbuf);
 }
 
 /**************************************************************/
 /* video output */
 
-static AVFrame *picture, *tmp_picture;
-static uint8_t *video_outbuf;
-static int frame_count, video_outbuf_size;
+AVFrame *picture, *tmp_picture;
+uint8_t *video_outbuf;
+int frame_count, video_outbuf_size;
 
-/* Add a video output stream. */
+/* add a video output stream */
 static AVStream *add_video_stream(AVFormatContext *oc, enum CodecID codec_id)
 {
     AVCodecContext *c;
     AVStream *st;
-    AVCodec *codec;
 
-    /* find the video encoder */
-    codec = avcodec_find_encoder(codec_id);
-    if (!codec) {
-        fprintf(stderr, "codec not found\n");
-        exit(1);
-    }
-
-    st = avformat_new_stream(oc, codec);
+    st = av_new_stream(oc, 0);
     if (!st) {
         fprintf(stderr, "Could not alloc stream\n");
         exit(1);
     }
 
     c = st->codec;
-
-    /* find the video encoder */
-    codec = avcodec_find_encoder(codec_id);
-    if (!codec) {
-        fprintf(stderr, "codec not found\n");
-        exit(1);
-    }
-    avcodec_get_context_defaults3(c, codec);
-
     c->codec_id = codec_id;
+    c->codec_type = AVMEDIA_TYPE_VIDEO;
 
-    /* Put sample parameters. */
+    /* put sample parameters */
     c->bit_rate = 400000;
-    /* Resolution must be a multiple of two. */
-    c->width    = 352;
-    c->height   = 288;
-    /* timebase: This is the fundamental unit of time (in seconds) in terms
-     * of which frame timestamps are represented. For fixed-fps content,
-     * timebase should be 1/framerate and timestamp increments should be
-     * identical to 1. */
+    /* resolution must be a multiple of two */
+    c->width = 352;
+    c->height = 288;
+    /* time base: this is the fundamental unit of time (in seconds) in terms
+       of which frame timestamps are represented. for fixed-fps content,
+       timebase should be 1/framerate and timestamp increments should be
+       identically 1. */
     c->time_base.den = STREAM_FRAME_RATE;
     c->time_base.num = 1;
-    c->gop_size      = 12; /* emit one intra frame every twelve frames at most */
-    c->pix_fmt       = STREAM_PIX_FMT;
+    c->gop_size = 12; /* emit one intra frame every twelve frames at most */
+    c->pix_fmt = STREAM_PIX_FMT;
     if (c->codec_id == CODEC_ID_MPEG2VIDEO) {
         /* just for testing, we also add B frames */
         c->max_b_frames = 2;
     }
-    if (c->codec_id == CODEC_ID_MPEG1VIDEO) {
+    if (c->codec_id == CODEC_ID_MPEG1VIDEO){
         /* Needed to avoid using macroblocks in which some coeffs overflow.
-         * This does not happen with normal video, it just happens here as
-         * the motion of the chroma plane does not match the luma plane. */
-        c->mb_decision = 2;
+           This does not happen with normal video, it just happens here as
+           the motion of the chroma plane does not match the luma plane. */
+        c->mb_decision=2;
     }
-    /* Some formats want stream headers to be separate. */
+    // some formats want stream headers to be separate
     if (oc->oformat->flags & AVFMT_GLOBALHEADER)
         c->flags |= CODEC_FLAG_GLOBAL_HEADER;
 
@@ -252,7 +248,7 @@ static AVFrame *alloc_picture(enum PixelFormat pix_fmt, int width, int height)
     picture = avcodec_alloc_frame();
     if (!picture)
         return NULL;
-    size        = avpicture_get_size(pix_fmt, width, height);
+    size = avpicture_get_size(pix_fmt, width, height);
     picture_buf = av_malloc(size);
     if (!picture_buf) {
         av_free(picture);
@@ -265,38 +261,46 @@ static AVFrame *alloc_picture(enum PixelFormat pix_fmt, int width, int height)
 
 static void open_video(AVFormatContext *oc, AVStream *st)
 {
+    AVCodec *codec;
     AVCodecContext *c;
 
     c = st->codec;
 
+    /* find the video encoder */
+    codec = avcodec_find_encoder(c->codec_id);
+    if (!codec) {
+        fprintf(stderr, "codec not found\n");
+        exit(1);
+    }
+
     /* open the codec */
-    if (avcodec_open2(c, NULL, NULL) < 0) {
+    if (avcodec_open(c, codec) < 0) {
         fprintf(stderr, "could not open codec\n");
         exit(1);
     }
 
     video_outbuf = NULL;
     if (!(oc->oformat->flags & AVFMT_RAWPICTURE)) {
-        /* Allocate output buffer. */
-        /* XXX: API change will be done. */
-        /* Buffers passed into lav* can be allocated any way you prefer,
-         * as long as they're aligned enough for the architecture, and
-         * they're freed appropriately (such as using av_free for buffers
-         * allocated with av_malloc). */
+        /* allocate output buffer */
+        /* XXX: API change will be done */
+        /* buffers passed into lav* can be allocated any way you prefer,
+           as long as they're aligned enough for the architecture, and
+           they're freed appropriately (such as using av_free for buffers
+           allocated with av_malloc) */
         video_outbuf_size = 200000;
-        video_outbuf      = av_malloc(video_outbuf_size);
+        video_outbuf = av_malloc(video_outbuf_size);
     }
 
-    /* Allocate the encoded raw picture. */
+    /* allocate the encoded raw picture */
     picture = alloc_picture(c->pix_fmt, c->width, c->height);
     if (!picture) {
         fprintf(stderr, "Could not allocate picture\n");
         exit(1);
     }
 
-    /* If the output format is not YUV420P, then a temporary YUV420P
-     * picture is needed too. It is then converted to the required
-     * output format. */
+    /* if the output format is not YUV420P, then a temporary YUV420P
+       picture is needed too. It is then converted to the required
+       output format */
     tmp_picture = NULL;
     if (c->pix_fmt != PIX_FMT_YUV420P) {
         tmp_picture = alloc_picture(PIX_FMT_YUV420P, c->width, c->height);
@@ -307,22 +311,23 @@ static void open_video(AVFormatContext *oc, AVStream *st)
     }
 }
 
-/* Prepare a dummy image. */
-static void fill_yuv_image(AVFrame *pict, int frame_index,
-                           int width, int height)
+/* prepare a dummy image */
+static void fill_yuv_image(AVFrame *pict, int frame_index, int width, int height)
 {
     int x, y, i;
 
     i = frame_index;
 
     /* Y */
-    for (y = 0; y < height; y++)
-        for (x = 0; x < width; x++)
+    for (y = 0; y < height; y++) {
+        for (x = 0; x < width; x++) {
             pict->data[0][y * pict->linesize[0] + x] = x + y + i * 3;
+        }
+    }
 
     /* Cb and Cr */
-    for (y = 0; y < height / 2; y++) {
-        for (x = 0; x < width / 2; x++) {
+    for (y = 0; y < height/2; y++) {
+        for (x = 0; x < width/2; x++) {
             pict->data[1][y * pict->linesize[1] + x] = 128 + y + i * 2;
             pict->data[2][y * pict->linesize[2] + x] = 64 + x + i * 5;
         }
@@ -338,13 +343,13 @@ static void write_video_frame(AVFormatContext *oc, AVStream *st)
     c = st->codec;
 
     if (frame_count >= STREAM_NB_FRAMES) {
-        /* No more frames to compress. The codec has a latency of a few
-         * frames if using B-frames, so we get the last frames by
-         * passing the same picture again. */
+        /* no more frame to compress. The codec has a latency of a few
+           frames if using B frames, so we get the last frames by
+           passing the same picture again */
     } else {
         if (c->pix_fmt != PIX_FMT_YUV420P) {
             /* as we only generate a YUV420P picture, we must convert it
-             * to the codec pixel format if needed */
+               to the codec pixel format if needed */
             if (img_convert_ctx == NULL) {
                 img_convert_ctx = sws_getContext(c->width, c->height,
                                                  PIX_FMT_YUV420P,
@@ -352,8 +357,7 @@ static void write_video_frame(AVFormatContext *oc, AVStream *st)
                                                  c->pix_fmt,
                                                  sws_flags, NULL, NULL, NULL);
                 if (img_convert_ctx == NULL) {
-                    fprintf(stderr,
-                            "Cannot initialize the conversion context\n");
+                    fprintf(stderr, "Cannot initialize the conversion context\n");
                     exit(1);
                 }
             }
@@ -365,38 +369,36 @@ static void write_video_frame(AVFormatContext *oc, AVStream *st)
         }
     }
 
+
     if (oc->oformat->flags & AVFMT_RAWPICTURE) {
-        /* Raw video case - the API will change slightly in the near
-         * future for that. */
+        /* raw video case. The API will change slightly in the near
+           future for that. */
         AVPacket pkt;
         av_init_packet(&pkt);
 
-        pkt.flags        |= AV_PKT_FLAG_KEY;
-        pkt.stream_index  = st->index;
-        pkt.data          = (uint8_t *)picture;
-        pkt.size          = sizeof(AVPicture);
+        pkt.flags |= AV_PKT_FLAG_KEY;
+        pkt.stream_index = st->index;
+        pkt.data = (uint8_t *)picture;
+        pkt.size = sizeof(AVPicture);
 
         ret = av_interleaved_write_frame(oc, &pkt);
     } else {
         /* encode the image */
-        out_size = avcodec_encode_video(c, video_outbuf,
-                                        video_outbuf_size, picture);
-        /* If size is zero, it means the image was buffered. */
+        out_size = avcodec_encode_video(c, video_outbuf, video_outbuf_size, picture);
+        /* if zero size, it means the image was buffered */
         if (out_size > 0) {
             AVPacket pkt;
             av_init_packet(&pkt);
 
             if (c->coded_frame->pts != AV_NOPTS_VALUE)
-                pkt.pts = av_rescale_q(c->coded_frame->pts,
-                                       c->time_base, st->time_base);
-            if (c->coded_frame->key_frame)
+                pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
+            if(c->coded_frame->key_frame)
                 pkt.flags |= AV_PKT_FLAG_KEY;
-
             pkt.stream_index = st->index;
-            pkt.data         = video_outbuf;
-            pkt.size         = out_size;
+            pkt.data = video_outbuf;
+            pkt.size = out_size;
 
-            /* Write the compressed frame to the media file. */
+            /* write the compressed frame in the media file */
             ret = av_interleaved_write_frame(oc, &pkt);
         } else {
             ret = 0;
@@ -433,7 +435,7 @@ int main(int argc, char **argv)
     double audio_pts, video_pts;
     int i;
 
-    /* Initialize libavcodec, and register all codecs and formats. */
+    /* initialize libavcodec, and register all codecs and formats */
     av_register_all();
 
     if (argc != 2) {
@@ -442,7 +444,7 @@ int main(int argc, char **argv)
                "The output format is automatically guessed according to the file extension.\n"
                "Raw images can also be output by using '%%d' in the filename\n"
                "\n", argv[0]);
-        return 1;
+        exit(1);
     }
 
     filename = argv[1];
@@ -454,12 +456,12 @@ int main(int argc, char **argv)
         avformat_alloc_output_context2(&oc, NULL, "mpeg", filename);
     }
     if (!oc) {
-        return 1;
+        exit(1);
     }
     fmt = oc->oformat;
 
-    /* Add the audio and video streams using the default format codecs
-     * and initialize the codecs. */
+    /* add the audio and video streams using the default format codecs
+       and initialize the codecs */
     video_st = NULL;
     audio_st = NULL;
     if (fmt->video_codec != CODEC_ID_NONE) {
@@ -469,37 +471,35 @@ int main(int argc, char **argv)
         audio_st = add_audio_stream(oc, fmt->audio_codec);
     }
 
-    /* Now that all the parameters are set, we can open the audio and
-     * video codecs and allocate the necessary encode buffers. */
+    av_dump_format(oc, 0, filename, 1);
+
+    /* now that all the parameters are set, we can open the audio and
+       video codecs and allocate the necessary encode buffers */
     if (video_st)
         open_video(oc, video_st);
     if (audio_st)
         open_audio(oc, audio_st);
 
-    av_dump_format(oc, 0, filename, 1);
-
     /* open the output file, if needed */
     if (!(fmt->flags & AVFMT_NOFILE)) {
-        if (avio_open(&oc->pb, filename, AVIO_FLAG_WRITE) < 0) {
+        if (avio_open(&oc->pb, filename, AVIO_WRONLY) < 0) {
             fprintf(stderr, "Could not open '%s'\n", filename);
-            return 1;
+            exit(1);
         }
     }
 
-    /* Write the stream header, if any. */
-    avformat_write_header(oc, NULL);
+    /* write the stream header, if any */
+    av_write_header(oc);
 
-    picture->pts = 0;
-    for (;;) {
-        /* Compute current audio and video time. */
+    for(;;) {
+        /* compute current audio and video time */
         if (audio_st)
             audio_pts = (double)audio_st->pts.val * audio_st->time_base.num / audio_st->time_base.den;
         else
             audio_pts = 0.0;
 
         if (video_st)
-            video_pts = (double)video_st->pts.val * video_st->time_base.num /
-                        video_st->time_base.den;
+            video_pts = (double)video_st->pts.val * video_st->time_base.num / video_st->time_base.den;
         else
             video_pts = 0.0;
 
@@ -512,31 +512,31 @@ int main(int argc, char **argv)
             write_audio_frame(oc, audio_st);
         } else {
             write_video_frame(oc, video_st);
-            picture->pts++;
         }
     }
 
-    /* Write the trailer, if any. The trailer must be written before you
-     * close the CodecContexts open when you wrote the header; otherwise
-     * av_write_trailer() may try to use memory that was freed on
-     * av_codec_close(). */
+    /* write the trailer, if any.  the trailer must be written
+     * before you close the CodecContexts open when you wrote the
+     * header; otherwise write_trailer may try to use memory that
+     * was freed on av_codec_close() */
     av_write_trailer(oc);
 
-    /* Close each codec. */
+    /* close each codec */
     if (video_st)
         close_video(oc, video_st);
     if (audio_st)
         close_audio(oc, audio_st);
 
-    /* Free the streams. */
-    for (i = 0; i < oc->nb_streams; i++) {
+    /* free the streams */
+    for(i = 0; i < oc->nb_streams; i++) {
         av_freep(&oc->streams[i]->codec);
         av_freep(&oc->streams[i]);
     }
 
-    if (!(fmt->flags & AVFMT_NOFILE))
-        /* Close the output file. */
+    if (!(fmt->flags & AVFMT_NOFILE)) {
+        /* close the output file */
         avio_close(oc->pb);
+    }
 
     /* free the stream */
     av_free(oc);

doc/faq.texi

@@ -11,6 +11,22 @@
 
 @chapter General Questions
 
+@section When will the next FFmpeg version be released? / Why are FFmpeg releases so few and far between?
+
+Like most open source projects FFmpeg suffers from a certain lack of
+manpower. For this reason the developers have to prioritize the work
+they do and putting out releases is not at the top of the list, fixing
+bugs and reviewing patches takes precedence. Please don't complain or
+request more timely and/or frequent releases unless you are willing to
+help out creating them.
+
+@section I have a problem with an old version of FFmpeg; where should I report it?
+Nowhere. We do not support old FFmpeg versions in any way, we simply lack
+the time, motivation and manpower to do so. If you have a problem with an
+old version of FFmpeg, upgrade to the latest git snapshot. If you
+still experience the problem, then you can report it according to the
+guidelines in @url{http://ffmpeg.org/bugreports.html}.
+
 @section Why doesn't FFmpeg support feature [xyz]?
 
 Because no one has taken on that task yet. FFmpeg development is
@@ -24,6 +40,30 @@ No. Windows DLLs are not portable, bloated and often slow.
 Moreover FFmpeg strives to support all codecs natively.
 A DLL loader is not conducive to that goal.
 
+@section My bug report/mail to ffmpeg-devel/user has not received any replies.
+
+Likely reasons
+@itemize
+@item We are busy and haven't had time yet to read your report or
+investigate the issue.
+@item You didn't follow @url{http://ffmpeg.org/bugreports.html}.
+@item You didn't use git master.
+@item You reported a segmentation fault without gdb output.
+@item You describe a problem but not how to reproduce it.
+@item It's unclear if you use ffmpeg as command line tool or use
+libav* from another application.
+@item You speak about a video having problems on playback but
+not what you use to play it.
+@item We have no faint clue what you are talking about besides
+that it is related to FFmpeg.
+@end itemize
+
+@section Is there a forum for FFmpeg? I do not like mailing lists.
+
+You may view our mailing lists with a more forum-alike look here:
+@url{http://dir.gmane.org/gmane.comp.video.ffmpeg.user},
+but, if you post, please remember that our mailing list rules still apply there.
+
 @section I cannot read this file although this format seems to be supported by ffmpeg.
 
 Even if ffmpeg can read the container format, it may not support all its
@@ -135,15 +175,15 @@ The @file{movie.mpg} used as input will be converted to
 
 Instead of relying on file format self-recognition, you may also use
 @table @option
-@item -c:v ppm
-@item -c:v png
-@item -c:v mjpeg
+@item -vcodec ppm
+@item -vcodec png
+@item -vcodec mjpeg
 @end table
 to force the encoding.
 
 Applying that to the previous example:
 @example
-  ffmpeg -i movie.mpg -f image2 -c:v mjpeg menu%d.jpg
+  ffmpeg -i movie.mpg -f image2 -vcodec mjpeg menu%d.jpg
 @end example
 
 Beware that there is no "jpeg" codec. Use "mjpeg" instead.
@@ -162,21 +202,59 @@ Use @file{-} as file name.
 
 Try '-f image2 test%d.jpg'.
 
-@section Why can I not change the frame rate?
+@section Why can I not change the framerate?
 
-Some codecs, like MPEG-1/2, only allow a small number of fixed frame rates.
-Choose a different codec with the -c:v command line option.
+Some codecs, like MPEG-1/2, only allow a small number of fixed framerates.
+Choose a different codec with the -vcodec command line option.
 
 @section How do I encode Xvid or DivX video with ffmpeg?
 
 Both Xvid and DivX (version 4+) are implementations of the ISO MPEG-4
 standard (note that there are many other coding formats that use this
-same standard). Thus, use '-c:v mpeg4' to encode in these formats. The
+same standard). Thus, use '-vcodec mpeg4' to encode in these formats. The
 default fourcc stored in an MPEG-4-coded file will be 'FMP4'. If you want
 a different fourcc, use the '-vtag' option. E.g., '-vtag xvid' will
 force the fourcc 'xvid' to be stored as the video fourcc rather than the
 default.
 
+@section How do I encode videos which play on the iPod?
+
+@table @option
+@item needed stuff
+-acodec libfaac -vcodec mpeg4 width<=320 height<=240
+@item working stuff
+mv4, title
+@item non-working stuff
+B-frames
+@item example command line
+ffmpeg -i input -acodec libfaac -ab 128k -vcodec mpeg4 -b 1200k -mbd 2 -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -s 320x180 -metadata title=X output.mp4
+@end table
+
+@section How do I encode videos which play on the PSP?
+
+@table @option
+@item needed stuff
+-acodec libfaac -vcodec mpeg4 width*height<=76800 width%16=0 height%16=0 -ar 24000 -r 30000/1001 or 15000/1001 -f psp
+@item working stuff
+mv4, title
+@item non-working stuff
+B-frames
+@item example command line
+ffmpeg -i input -acodec libfaac -ab 128k -vcodec mpeg4 -b 1200k -ar 24000 -mbd 2 -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -metadata title=X -f psp output.mp4
+@item needed stuff for H.264
+-acodec libfaac -vcodec libx264 width*height<=76800 width%16=0? height%16=0? -ar 48000 -coder 1 -r 30000/1001 or 15000/1001 -f psp
+@item working stuff for H.264
+title, loop filter
+@item non-working stuff for H.264
+CAVLC
+@item example command line
+ffmpeg -i input -acodec libfaac -ab 128k -vcodec libx264 -b 1200k -ar 48000 -mbd 2 -coder 1 -cmp 2 -subcmp 2 -s 368x192 -r 30000/1001 -metadata title=X -f psp -flags loop -trellis 2 -partitions parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 output.mp4
+@item higher resolution for newer PSP firmwares, width<=480, height<=272
+-vcodec libx264 -level 21 -coder 1 -f psp
+@item example command line
+ffmpeg -i input -acodec libfaac -ab 128k -ac 2 -ar 48000 -vcodec libx264 -level 21 -b 640k -coder 1 -f psp -flags +loop -trellis 2 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 -g 250 -s 480x272 output.mp4
+@end table
+
 @section Which are good parameters for encoding high quality MPEG-4?
 
 '-mbd rd -flags +mv4+aic -trellis 2 -cmp 2 -subcmp 2 -g 300 -pass 1/2',
@@ -222,13 +300,13 @@ equally humble @code{copy} under Windows), and finally transcoding back to your
 format of choice.
 
 @example
-ffmpeg -i input1.avi -same_quant intermediate1.mpg
-ffmpeg -i input2.avi -same_quant intermediate2.mpg
+ffmpeg -i input1.avi -sameq intermediate1.mpg
+ffmpeg -i input2.avi -sameq intermediate2.mpg
 cat intermediate1.mpg intermediate2.mpg > intermediate_all.mpg
-ffmpeg -i intermediate_all.mpg -same_quant output.avi
+ffmpeg -i intermediate_all.mpg -sameq output.avi
 @end example
 
-Notice that you should either use @code{-same_quant} or set a reasonably high
+Notice that you should either use @code{-sameq} or set a reasonably high
 bitrate for your intermediate and output files, if you want to preserve
 video quality.
 
@@ -238,10 +316,10 @@ of named pipes, should your platform support it:
 @example
 mkfifo intermediate1.mpg
 mkfifo intermediate2.mpg
-ffmpeg -i input1.avi -same_quant -y intermediate1.mpg < /dev/null &
-ffmpeg -i input2.avi -same_quant -y intermediate2.mpg < /dev/null &
+ffmpeg -i input1.avi -sameq -y intermediate1.mpg < /dev/null &
+ffmpeg -i input2.avi -sameq -y intermediate2.mpg < /dev/null &
 cat intermediate1.mpg intermediate2.mpg |\
-ffmpeg -f mpeg -i - -same_quant -c:v mpeg4 -acodec libmp3lame output.avi
+ffmpeg -f mpeg -i - -sameq -vcodec mpeg4 -acodec libmp3lame output.avi
 @end example
 
 Similarly, the yuv4mpegpipe format, and the raw video, raw audio codecs also
@@ -268,47 +346,27 @@ cat temp1.a temp2.a > all.a &
 cat temp1.v temp2.v > all.v &
 ffmpeg -f u16le -acodec pcm_s16le -ac 2 -ar 44100 -i all.a \
        -f yuv4mpegpipe -i all.v \
-       -same_quant -y output.flv
+       -sameq -y output.flv
 rm temp[12].[av] all.[av]
 @end example
 
-@section -profile option fails when encoding H.264 video with AAC audio
+@section The ffmpeg program does not respect the -maxrate setting, some frames are bigger than maxrate/fps.
 
-@command{ffmpeg} prints an error like
+Read the MPEG spec about video buffer verifier.
 
-@example
-Undefined constant or missing '(' in 'baseline'
-Unable to parse option value "baseline"
-Error setting option profile to value baseline.
-@end example
+@section I want CBR, but no matter what I do frame sizes differ.
 
-Short answer: write @option{-profile:v} instead of @option{-profile}.
+You do not understand what CBR is, please read the MPEG spec.
+Read about video buffer verifier and constant bitrate.
+The one sentence summary is that there is a buffer and the input rate is
+constant, the output can vary as needed.
 
-Long answer: this happens because the @option{-profile} option can apply to both
-video and audio.  Specifically the AAC encoder also defines some profiles, none
-of which are named @var{baseline}.
+@section How do I check if a stream is CBR?
 
-The solution is to apply the @option{-profile} option to the video stream only
-by using @url{http://ffmpeg.org/ffmpeg.html#Stream-specifiers-1, Stream specifiers}.
-Appending @code{:v} to it will do exactly that.
+To quote the MPEG-2 spec:
+"There is no way to tell that a bitstream is constant bitrate without
+examining all of the vbv_delay values and making complicated computations."
 
-@section Using @option{-f lavfi}, audio becomes mono for no apparent reason.
-
-Use @option{-dumpgraph -} to find out exactly where the channel layout is
-lost.
-
-Most likely, it is through @code{auto-inserted aconvert}. Try to understand
-why the converting filter was needed at that place.
-
-Just before the output is a likely place, as @option{-f lavfi} currently
-only support packed S16.
-
-Then insert the correct @code{aconvert} explicitly in the filter graph,
-specifying the exact format.
-
-@example
-aconvert=s16:stereo:packed
-@end example
 
 @chapter Development
 
@@ -356,7 +414,7 @@ the FFmpeg Windows Help Forum at
 
 No. These tools are too bloated and they complicate the build.
 
-@section Why not rewrite FFmpeg in object-oriented C++?
+@section Why not rewrite ffmpeg in object-oriented C++?
 
 FFmpeg is already organized in a highly modular manner and does not need to
 be rewritten in a formal object language. Further, many of the developers
@@ -372,10 +430,18 @@ you need the debug information, use the *_g versions.
 @section I do not like the LGPL, can I contribute code under the GPL instead?
 
 Yes, as long as the code is optional and can easily and cleanly be placed
-under #if CONFIG_GPL without breaking anything. So, for example, a new codec
+under #if CONFIG_GPL without breaking anything. So for example a new codec
 or filter would be OK under GPL while a bug fix to LGPL code would not.
 
-@section I'm using FFmpeg from within my C++ application but the linker complains about missing symbols which seem to be available.
+@section I want to compile xyz.c alone but my compiler produced many errors.
+
+Common code is in its own files in libav* and is used by the individual
+codecs. They will not work without the common parts, you have to compile
+the whole libav*. If you wish, disable some parts with configure switches.
+You can also try to hack it and remove more, but if you had problems fixing
+the compilation failure then you are probably not qualified for this.
+
+@section I'm using libavcodec from within my C++ application but the linker complains about missing symbols which seem to be available.
 
 FFmpeg is a pure C project, so to use the libraries within your C++ application
 you need to explicitly state that you are using a C library. You can do this by
@@ -385,7 +451,7 @@ See @url{http://www.parashift.com/c++-faq-lite/mixing-c-and-cpp.html#faq-32.3}
 
 @section I'm using libavutil from within my C++ application but the compiler complains about 'UINT64_C' was not declared in this scope
 
-FFmpeg is a pure C project using C99 math features, in order to enable C++
+Libav is a pure C project using C99 math features, in order to enable C++
 to use them you have to append -D__STDC_CONSTANT_MACROS to your CXXFLAGS
 
 @section I have a file in memory / a API different from *open/*read/ libc how do I use it with libavformat?
@@ -393,6 +459,14 @@ to use them you have to append -D__STDC_CONSTANT_MACROS to your CXXFLAGS
 You have to implement a URLProtocol, see @file{libavformat/file.c} in
 FFmpeg and @file{libmpdemux/demux_lavf.c} in MPlayer sources.
 
+@section I get "No compatible shell script interpreter found." in MSys.
+
+The standard MSys bash (2.04) is broken. You need to install 2.05 or later.
+
+@section I get "./configure: line <xxx>: pr: command not found" in MSys.
+
+The standard MSys install doesn't come with pr. You need to get it from the coreutils package.
+
 @section Where can I find libav* headers for Pascal/Delphi?
 
 see @url{http://www.iversenit.dk/dev/ffmpeg-headers/}
@@ -407,24 +481,12 @@ Even if peculiar since it is network oriented, RTP is a container like any
 other. You have to @emph{demux} RTP before feeding the payload to libavcodec.
 In this specific case please look at RFC 4629 to see how it should be done.
 
-@section AVStream.r_frame_rate is wrong, it is much larger than the frame rate.
+@section AVStream.r_frame_rate is wrong, it is much larger than the framerate.
 
-r_frame_rate is NOT the average frame rate, it is the smallest frame rate
+r_frame_rate is NOT the average framerate, it is the smallest framerate
 that can accurately represent all timestamps. So no, it is not
 wrong if it is larger than the average!
 For example, if you have mixed 25 and 30 fps content, then r_frame_rate
 will be 150.
 
-@section Why is @code{make fate} not running all tests?
-
-Make sure you have the fate-suite samples and the @code{SAMPLES} Make variable
-or @code{FATE_SAMPLES} environment variable or the @code{--samples}
-@command{configure} option is set to the right path.
-
-@section Why is @code{make fate} not finding the samples?
-
-Do you happen to have a @code{~} character in the samples path to indicate a
-home directory? The value is used in ways where the shell cannot expand it,
-causing FATE to not find files. Just replace @code{~} by the full path.
-
 @bye

doc/fate.texi

@@ -1,176 +0,0 @@
-\input texinfo @c -*- texinfo -*-
-
-@settitle FATE Automated Testing Environment
-@titlepage
-@center @titlefont{FATE Automated Testing Environment}
-@end titlepage
-
-@node Top
-@top
-
-@contents
-
-@chapter Introduction
-
-  FATE is an extended regression suite on the client-side and a means
-for results aggregation and presentation on the server-side.
-
-  The first part of this document explains how you can use FATE from
-your FFmpeg source directory to test your ffmpeg binary. The second
-part describes how you can run FATE to submit the results to FFmpeg's
-FATE server.
-
-  In any way you can have a look at the publicly viewable FATE results
-by visiting this website:
-
-  @url{http://fate.ffmpeg.org/}
-
-  This is especially recommended for all people contributing source
-code to FFmpeg, as it can be seen if some test on some platform broke
-with there recent contribution. This usually happens on the platforms
-the developers could not test on.
-
-  The second part of this document describes how you can run FATE to
-submit your results to FFmpeg's FATE server. If you want to submit your
-results be sure to check that your combination of CPU, OS and compiler
-is not already listed on the above mentioned website.
-
-  In the third part you can find a comprehensive listing of FATE makefile
-targets and variables.
-
-
-@chapter Using FATE from your FFmpeg source directory
-
-  If you want to run FATE on your machine you need to have the samples
-in place. You can get the samples via the build target fate-rsync.
-Use this command from the top-level source directory:
-
-@example
-make fate-rsync SAMPLES=fate-suite/
-make fate       SAMPLES=fate-suite/
-@end example
-
-  The above commands set the samples location by passing a makefile
-variable via command line. It is also possible to set the samples
-location at source configuration time by invoking configure with
-`--samples=<path to the samples directory>'. Afterwards you can
-invoke the makefile targets without setting the SAMPLES makefile
-variable. This is illustrated by the following commands:
-
-@example
-./configure --samples=fate-suite/
-make fate-rsync
-make fate
-@end example
-
-  Yet another way to tell FATE about the location of the sample
-directory is by making sure the environment variable FATE_SAMPLES
-contains the path to your samples directory. This can be achieved
-by e.g. putting that variable in your shell profile or by setting
-it in your interactive session.
-
-@example
-FATE_SAMPLES=fate-suite/ make fate
-@end example
-
-@float NOTE
-Do not put a '~' character in the samples path to indicate a home
-directory. Because of shell nuances, this will cause FATE to fail.
-@end float
-
-
-@chapter Submitting the results to the FFmpeg result aggregation server
-
-  To submit your results to the server you should run fate through the
-shell script tests/fate.sh from the FFmpeg sources. This script needs
-to be invoked with a configuration file as its first argument.
-
-@example
-tests/fate.sh /path/to/fate_config
-@end example
-
-  A configuration file template with comments describing the individual
-configuration variables can be found at @file{tests/fate_config.sh.template}.
-
-@ifhtml
-  The mentioned configuration template is also available here:
-@verbatiminclude ../tests/fate_config.sh.template
-@end ifhtml
-
-  Create a configuration that suits your needs, based on the configuration
-template. The `slot' configuration variable can be any string that is not
-yet used, but it is suggested that you name it adhering to the following
-pattern <arch>-<os>-<compiler>-<compiler version>. The configuration file
-itself will be sourced in a shell script, therefore all shell features may
-be used. This enables you to setup the environment as you need it for your
-build.
-
-  For your first test runs the `fate_recv' variable should be empty or
-commented out. This will run everything as normal except that it will omit
-the submission of the results to the server. The following files should be
-present in $workdir as specified in the configuration file:
-
-@itemize
-    @item configure.log
-    @item compile.log
-    @item test.log
-    @item report
-    @item version
-@end itemize
-
-  When you have everything working properly you can create an SSH key and
-send its public part to the FATE server administrator.
-
-  Configure your SSH client to use public key authentication with that key
-when connecting to the FATE server. Also do not forget to check the identity
-of the server and to accept its host key. This can usually be achieved by
-running your SSH client manually and killing it after you accepted the key.
-The FATE server's fingerprint is:
-
-  b1:31:c8:79:3f:04:1d:f8:f2:23:26:5a:fd:55:fa:92
-
-  The only thing left is to automate the execution of the fate.sh script and
-the synchronisation of the samples directory.
-
-
-@chapter FATE makefile targets and variables
-
-@section Makefile targets
-
-@table @option
-@item fate-rsync
-    Download/synchronize sample files to the configured samples directory.
-
-@item fate-list
-    Will list all fate/regression test targets.
-
-@item fate
-    Run the FATE test suite (requires the fate-suite dataset).
-@end table
-
-@section Makefile variables
-
-@table @option
-@item V
-    Verbosity level, can be set to 0, 1 or 2.
-    @itemize
-        @item 0: show just the test arguments
-        @item 1: show just the command used in the test
-        @item 2: show everything
-    @end itemize
-
-@item SAMPLES
-    Specify or override the path to the FATE samples at make time, it has a
-    meaning only while running the regression tests.
-
-@item THREADS
-    Specify how many threads to use while running regression tests, it is
-    quite useful to detect thread-related regressions.
-@item CPUFLAGS
-    Specify CPU flags.
-@end table
-
-Example:
-@example
-make V=1 SAMPLES=/var/fate/samples THREADS=2 CPUFLAGS=mmx fate
-@end example

doc/fate.txt

@@ -0,0 +1,45 @@
+FATE Automated Testing Environment
+
+FATE provides a regression testsuite that can be run locally or configured
+to send reports to fate.ffmpeg.org.
+In order to run, it needs a large amount of data (samples and references)
+that is provided separately from the actual source distribution.
+
+Use the following command to get the fate test samples
+
+# make fate-rsync SAMPLES=fate-suite/
+
+To inform the build system about the testsuite location, pass
+`--samples=<path to the samples>` to configure or set the SAMPLES Make
+variable or the FATE_SAMPLES environment variable to a suitable value.
+
+For information on how to set up FATE to send results to the official FFmpeg
+testing framework, please refer to the following wiki page:
+http://wiki.multimedia.cx/index.php?title=FATE
+
+FATE Makefile targets:
+
+fate-list
+    Will list all fate/regression test targets.
+
+fate
+    Run the FATE test suite (requires the fate-suite dataset).
+
+Fate Makefile variables:
+
+V
+    Verbosity level, can be set to 0, 1 or 2.
+    * 0: show just the test arguments
+    * 1: show just the command used in the test
+    * 2: show everything
+
+SAMPLES
+    Specify or override the path to the FATE samples at make time, it has a
+    meaning only while running the regression tests.
+
+THREADS
+    Specify how many threads to use while running regression tests, it is
+    quite useful to detect thread-related regressions.
+
+Example:
+    make V=1 SAMPLES=/var/fate/samples THREADS=2 fate

doc/ffmpeg.txt

@@ -1,47 +0,0 @@
-                                                                                                                                       :
-                                             ffmpeg.c                                                                                  :       libav*
-                                             ========                                                                                  :       ======
-                                                                                                                                       :
-                                                                                                                                       :
-                                                                                                       --------------------------------:---> AVStream...
-                                                                    InputStream input_streams[]      /                                 :
-                                                                                                    /                                  :
-                    InputFile input_files[]                         +==========================+   /   ^                               :
-                                                          ------> 0 |      : st ---:-----------:--/    :                               :
-                 ^  +------+-----------+-----+          /           +--------------------------+       :                               :
-                 :  |      :ist_index--:-----:---------/          1 |      : st    :           |       :                               :
-                 :  +------+-----------+-----+                      +==========================+       :                               :
- nb_input_files  :  |      :ist_index--:-----:------------------> 2 |      : st    :           |       :                               :
-                 :  +------+-----------+-----+                      +--------------------------+       :  nb_input_streams             :
-                 :  |      :ist_index  :     |                    3 |            ...           |       :                               :
-                 v  +------+-----------+-----+                      +--------------------------+       :                               :
-                                                              --> 4 |                          |       :                               :
-                                                             |      +--------------------------+       :                               :
-                                                             |    5 |                          |       :                               :
-                                                             |      +==========================+       v                               :
-                                                             |                                                                         :
-                                                             |                                                                         :
-                                                             |                                                                         :
-                                                             |                                                                         :
-                                                              ---------                                --------------------------------:---> AVStream...
-                                                                        \                            /                                 :
-                                                                    OutputStream output_streams[]   /                                  :
-                                                                          \                        /                                   :
-                                                                    +======\======================/======+      ^                      :
-                                                          ------> 0 |   : source_index  : st-:---        |      :                      :
-                    OutputFile output_files[]           /           +------------------------------------+      :                      :
-                                                       /          1 |   :               :    :           |      :                      :
-                 ^  +------+------------+-----+       /             +------------------------------------+      :                      :
-                 :  |      : ost_index -:-----:------/            2 |   :               :    :           |      :                      :
- nb_output_files :  +------+------------+-----+                     +====================================+      :                      :
-                 :  |      : ost_index -:-----|-----------------> 3 |   :               :    :           |      :                      :
-                 :  +------+------------+-----+                     +------------------------------------+      : nb_output_streams    :
-                 :  |      :            :     |                   4 |                                    |      :                      :
-                 :  +------+------------+-----+                     +------------------------------------+      :                      :
-                 :  |      :            :     |                   5 |                                    |      :                      :
-                 v  +------+------------+-----+                     +------------------------------------+      :                      :
-                                                                  6 |                                    |      :                      :
-                                                                    +------------------------------------+      :                      :
-                                                                  7 |                                    |      :                      :
-                                                                    +====================================+      v                      :
-                                                                                                                                       :

doc/ffplay.texi

@@ -28,7 +28,7 @@ various FFmpeg APIs.
 @chapter Options
 @c man begin OPTIONS
 
-@include avtools-common-opts.texi
+@include fftools-common-opts.texi
 
 @section Main options
 
@@ -134,8 +134,6 @@ Exit when video is done playing.
 Exit if any key is pressed.
 @item -exitonmousedown
 Exit if any mouse button is pressed.
-@item -codec:@var{stream_type}
-Force a specific decoder implementation
 @end table
 
 @section While playing
@@ -168,9 +166,6 @@ Seek backward/forward 10 seconds.
 @item down/up
 Seek backward/forward 1 minute.
 
-@item page down/page up
-Seek backward/forward 10 minutes.
-
 @item mouse click
 Seek to percentage in file corresponding to fraction of width.
 
@@ -178,7 +173,6 @@ Seek to percentage in file corresponding to fraction of width.
 
 @c man end
 
-@include syntax.texi
 @include eval.texi
 @include decoders.texi
 @include demuxers.texi

doc/ffprobe.texi

@@ -42,18 +42,25 @@ for specifying which information to display, and for setting how
 ffprobe will show it.
 
 ffprobe output is designed to be easily parsable by a textual filter,
-and consists of one or more sections of a form defined by the selected
-writer, which is specified by the @option{print_format} option.
+and consists of one or more sections of the form:
+@example
+[SECTION]
+key1=val1
+...
+keyN=valN
+[/SECTION]
+@end example
 
 Metadata tags stored in the container or in the streams are recognized
-and printed in the corresponding "FORMAT" or "STREAM" section.
+and printed in the corresponding "FORMAT" or "STREAM" section, and
+are prefixed by the string "TAG:".
 
 @c man end
 
 @chapter Options
 @c man begin OPTIONS
 
-@include avtools-common-opts.texi
+@include fftools-common-opts.texi
 
 @section Main options
 
@@ -80,25 +87,6 @@ Use sexagesimal format HH:MM:SS.MICROSECONDS for time values.
 Prettify the format of the displayed values, it corresponds to the
 options "-unit -prefix -byte_binary_prefix -sexagesimal".
 
-@item -print_format @var{writer_name}[=@var{writer_options}]
-Set the output printing format.
-
-@var{writer_name} specifies the name of the writer, and
-@var{writer_options} specifies the options to be passed to the writer.
-
-For example for printing the output in JSON format, specify:
-@example
--print_format json
-@end example
-
-For more details on the available output printing formats, see the
-Writers section below.
-
-@item -show_error
-Show information about the error found when trying to probe the input.
-
-The error information is printed within a section with name "ERROR".
-
 @item -show_format
 Show information about the container format of the input multimedia
 stream.
@@ -106,11 +94,6 @@ stream.
 All the container format information is printed within a section with
 name "FORMAT".
 
-@item -show_format_entry @var{name}
-Like @option{-show_format}, but only prints the specified entry of the
-container format information, rather than all. This option may be given more
-than once, then all specified entries will be shown.
-
 @item -show_packets
 Show information about each packet contained in the input multimedia
 stream.
@@ -118,13 +101,6 @@ stream.
 The information for each single packet is printed within a dedicated
 section with name "PACKET".
 
-@item -show_frames
-Show information about each frame contained in the input multimedia
-stream.
-
-The information for each single frame is printed within a dedicated
-section with name "FRAME".
-
 @item -show_streams
 Show information about each media stream contained in the input
 multimedia stream.
@@ -132,223 +108,12 @@ multimedia stream.
 Each media stream information is printed within a dedicated section
 with name "STREAM".
 
-@item -count_frames
-Count the number of frames per stream and report it in the
-corresponding stream section.
-
-@item -count_packets
-Count the number of packets per stream and report it in the
-corresponding stream section.
-
-@item -show_private_data, -private
-Show private data, that is data depending on the format of the
-particular shown element.
-This option is enabled by default, but you may need to disable it
-for specific uses, for example when creating XSD-compliant XML output.
-
-@item -show_program_version
-Show information related to program version.
-
-Version information is printed within a section with name
-"PROGRAM_VERSION".
-
-@item -show_library_versions
-Show information related to library versions.
-
-Version information for each library is printed within a section with
-name "LIBRARY_VERSION".
-
-@item -show_versions
-Show information related to program and library versions. This is the
-equivalent of setting both @option{-show_program_version} and
-@option{-show_library_versions} options.
-
 @item -i @var{input_file}
 Read @var{input_file}.
 
 @end table
 @c man end
 
-@chapter Writers
-@c man begin WRITERS
-
-A writer defines the output format adopted by @command{ffprobe}, and will be
-used for printing all the parts of the output.
-
-A writer may accept one or more arguments, which specify the options to
-adopt.
-
-A description of the currently available writers follows.
-
-@section default
-Default format.
-
-Print each section in the form:
-@example
-[SECTION]
-key1=val1
-...
-keyN=valN
-[/SECTION]
-@end example
-
-Metadata tags are printed as a line in the corresponding FORMAT or
-STREAM section, and are prefixed by the string "TAG:".
-
-This writer accepts options as a list of @var{key}=@var{value} pairs,
-separated by ":".
-
-A description of the accepted options follows.
-
-@table @option
-
-@item nokey, nk
-If set to 1 specify not to print the key of each field. Default value
-is 0.
-
-@item noprint_wrappers, nw
-If set to 1 specify not to print the section header and footer.
-Default value is 0.
-@end table
-
-@section compact
-Compact format.
-
-Each section is printed on a single line.
-If no option is specifid, the output has the form:
-@example
-section|key1=val1| ... |keyN=valN
-@end example
-
-Metadata tags are printed in the corresponding "format" or "stream"
-section. A metadata tag key, if printed, is prefixed by the string
-"tag:".
-
-This writer accepts options as a list of @var{key}=@var{value} pairs,
-separated by ":".
-
-The description of the accepted options follows.
-
-@table @option
-
-@item item_sep, s
-Specify the character to use for separating fields in the output line.
-It must be a single printable character, it is "|" by default.
-
-@item nokey, nk
-If set to 1 specify not to print the key of each field. Its default
-value is 0.
-
-@item escape, e
-Set the escape mode to use, default to "c".
-
-It can assume one of the following values:
-@table @option
-@item c
-Perform C-like escaping. Strings containing a newline ('\n') or
-carriage return ('\r'), the escaping character ('\') or the item
-separator character @var{SEP} are escaped using C-like fashioned
-escaping, so that a newline is converted to the sequence "\n", a
-carriage return to "\r", '\' to "\\" and the separator @var{SEP} is
-converted to "\@var{SEP}".
-
-@item csv
-Perform CSV-like escaping, as described in RFC4180.  Strings
-containing a newline ('\n'), a carriage return ('\r'), a double quote
-('"'), or @var{SEP} are enclosed in double-quotes.
-
-@item none
-Perform no escaping.
-@end table
-
-@end table
-
-@section csv
-CSV format.
-
-This writer is equivalent to
-@code{compact=item_sep=,:nokey=1:escape=csv}.
-
-@section json
-JSON based format.
-
-Each section is printed using JSON notation.
-
-This writer accepts options as a list of @var{key}=@var{value} pairs,
-separated by ":".
-
-The description of the accepted options follows.
-
-@table @option
-
-@item compact, c
-If set to 1 enable compact output, that is each section will be
-printed on a single line. Default value is 0.
-@end table
-
-For more information about JSON, see @url{http://www.json.org/}.
-
-@section xml
-XML based format.
-
-The XML output is described in the XML schema description file
-@file{ffprobe.xsd} installed in the FFmpeg datadir.
-
-An updated version of the schema can be retrieved at the url
-@url{http://www.ffmpeg.org/schema/ffprobe.xsd}, which redirects to the
-latest schema committed into the FFmpeg development source code tree.
-
-Note that the output issued will be compliant to the
-@file{ffprobe.xsd} schema only when no special global output options
-(@option{unit}, @option{prefix}, @option{byte_binary_prefix},
-@option{sexagesimal} etc.) are specified.
-
-This writer accepts options as a list of @var{key}=@var{value} pairs,
-separated by ":".
-
-The description of the accepted options follows.
-
-@table @option
-
-@item fully_qualified, q
-If set to 1 specify if the output should be fully qualified. Default
-value is 0.
-This is required for generating an XML file which can be validated
-through an XSD file.
-
-@item xsd_compliant, x
-If set to 1 perform more checks for ensuring that the output is XSD
-compliant. Default value is 0.
-This option automatically sets @option{fully_qualified} to 1.
-@end table
-
-For more information about the XML format, see
-@url{http://www.w3.org/XML/}.
-@c man end WRITERS
-
-@chapter Timecode
-@c man begin TIMECODE
-
-@command{ffprobe} supports Timecode extraction:
-
-@itemize
-
-@item
-MPEG1/2 timecode is extracted from the GOP, and is available in the video
-stream details (@option{-show_streams}, see @var{timecode}).
-
-@item
-MOV timecode is extracted from tmcd track, so is available in the tmcd
-stream metadata (@option{-show_streams}, see @var{TAG:timecode}).
-
-@item
-DV and GXF timecodes are available in format metadata
-(@option{-show_format}, see @var{TAG:timecode}).
-
-@end itemize
-@c man end TIMECODE
-
-@include syntax.texi
 @include decoders.texi
 @include demuxers.texi
 @include protocols.texi

doc/ffprobe.xsd

@@ -1,167 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
-    targetNamespace="http://www.ffmpeg.org/schema/ffprobe"
-    xmlns:ffprobe="http://www.ffmpeg.org/schema/ffprobe">
-
-    <xsd:element name="ffprobe" type="ffprobe:ffprobeType"/>
-
-    <xsd:complexType name="ffprobeType">
-        <xsd:sequence>
-            <xsd:element name="packets"  type="ffprobe:packetsType" minOccurs="0" maxOccurs="1" />
-            <xsd:element name="frames"   type="ffprobe:framesType"  minOccurs="0" maxOccurs="1" />
-            <xsd:element name="streams"  type="ffprobe:streamsType" minOccurs="0" maxOccurs="1" />
-            <xsd:element name="format"   type="ffprobe:formatType"  minOccurs="0" maxOccurs="1" />
-            <xsd:element name="error"    type="ffprobe:errorType"   minOccurs="0" maxOccurs="1" />
-            <xsd:element name="program_version"  type="ffprobe:programVersionType"  minOccurs="0" maxOccurs="1" />
-            <xsd:element name="library_versions" type="ffprobe:libraryVersionsType" minOccurs="0" maxOccurs="1" />
-        </xsd:sequence>
-    </xsd:complexType>
-
-    <xsd:complexType name="packetsType">
-        <xsd:sequence>
-            <xsd:element name="packet" type="ffprobe:packetType" minOccurs="0" maxOccurs="unbounded"/>
-        </xsd:sequence>
-    </xsd:complexType>
-
-    <xsd:complexType name="framesType">
-        <xsd:sequence>
-            <xsd:element name="frame" type="ffprobe:frameType" minOccurs="0" maxOccurs="unbounded"/>
-        </xsd:sequence>
-    </xsd:complexType>
-
-    <xsd:complexType name="packetType">
-      <xsd:attribute name="codec_type"    type="xsd:string" use="required" />
-      <xsd:attribute name="stream_index"  type="xsd:int" use="required" />
-      <xsd:attribute name="pts"           type="xsd:long"  />
-      <xsd:attribute name="pts_time"      type="xsd:float" />
-      <xsd:attribute name="dts"           type="xsd:long"  />
-      <xsd:attribute name="dts_time"      type="xsd:float" />
-      <xsd:attribute name="duration"      type="xsd:long"  />
-      <xsd:attribute name="duration_time" type="xsd:float" />
-      <xsd:attribute name="size"          type="xsd:long" use="required" />
-      <xsd:attribute name="pos"           type="xsd:long"  />
-      <xsd:attribute name="flags"         type="xsd:string" use="required" />
-    </xsd:complexType>
-
-    <xsd:complexType name="frameType">
-      <xsd:attribute name="media_type"    type="xsd:string" use="required"/>
-      <xsd:attribute name="key_frame"     type="xsd:int"    use="required"/>
-      <xsd:attribute name="pts"           type="xsd:long" />
-      <xsd:attribute name="pts_time"      type="xsd:float"/>
-      <xsd:attribute name="pkt_pts"       type="xsd:long" />
-      <xsd:attribute name="pkt_pts_time"  type="xsd:float"/>
-      <xsd:attribute name="pkt_dts"       type="xsd:long" />
-      <xsd:attribute name="pkt_dts_time"  type="xsd:float"/>
-      <xsd:attribute name="pkt_pos"       type="xsd:long" />
-
-      <!-- audio attributes -->
-      <xsd:attribute name="sample_fmt"             type="xsd:string"/>
-      <xsd:attribute name="nb_samples"             type="xsd:long"  />
-
-      <!-- video attributes -->
-      <xsd:attribute name="width"                  type="xsd:long"  />
-      <xsd:attribute name="height"                 type="xsd:long"  />
-      <xsd:attribute name="pix_fmt"                type="xsd:string"/>
-      <xsd:attribute name="sample_aspect_ratio"    type="xsd:string"/>
-      <xsd:attribute name="pict_type"              type="xsd:string"/>
-      <xsd:attribute name="coded_picture_number"   type="xsd:long"  />
-      <xsd:attribute name="display_picture_number" type="xsd:long"  />
-      <xsd:attribute name="interlaced_frame"       type="xsd:int"   />
-      <xsd:attribute name="top_field_first"        type="xsd:int"   />
-      <xsd:attribute name="repeat_pict"            type="xsd:int"   />
-      <xsd:attribute name="reference"              type="xsd:int"   />
-    </xsd:complexType>
-
-    <xsd:complexType name="streamsType">
-        <xsd:sequence>
-            <xsd:element name="stream" type="ffprobe:streamType" minOccurs="0" maxOccurs="unbounded"/>
-        </xsd:sequence>
-    </xsd:complexType>
-
-    <xsd:complexType name="streamType">
-      <xsd:attribute name="index"            type="xsd:int" use="required"/>
-      <xsd:attribute name="codec_name"       type="xsd:string" />
-      <xsd:attribute name="codec_long_name"  type="xsd:string" />
-      <xsd:attribute name="codec_type"       type="xsd:string" />
-      <xsd:attribute name="codec_time_base"  type="xsd:string" use="required"/>
-      <xsd:attribute name="codec_tag"        type="xsd:string" use="required"/>
-      <xsd:attribute name="codec_tag_string" type="xsd:string" use="required"/>
-
-      <!-- video attributes -->
-      <xsd:attribute name="width"                type="xsd:int"/>
-      <xsd:attribute name="height"               type="xsd:int"/>
-      <xsd:attribute name="has_b_frames"         type="xsd:int"/>
-      <xsd:attribute name="sample_aspect_ratio"  type="xsd:string"/>
-      <xsd:attribute name="display_aspect_ratio" type="xsd:string"/>
-      <xsd:attribute name="pix_fmt"              type="xsd:string"/>
-      <xsd:attribute name="level"                type="xsd:int"/>
-      <xsd:attribute name="timecode"             type="xsd:string"/>
-
-      <!-- audio attributes -->
-      <xsd:attribute name="sample_fmt"       type="xsd:string"/>
-      <xsd:attribute name="sample_rate"      type="xsd:int"/>
-      <xsd:attribute name="channels"         type="xsd:int"/>
-      <xsd:attribute name="bits_per_sample"  type="xsd:int"/>
-
-      <xsd:attribute name="id"               type="xsd:string"/>
-      <xsd:attribute name="r_frame_rate"     type="xsd:string" use="required"/>
-      <xsd:attribute name="avg_frame_rate"   type="xsd:string" use="required"/>
-      <xsd:attribute name="time_base"        type="xsd:string" use="required"/>
-      <xsd:attribute name="start_time"       type="xsd:float"/>
-      <xsd:attribute name="duration"         type="xsd:float"/>
-      <xsd:attribute name="bit_rate"         type="xsd:int"/>
-      <xsd:attribute name="nb_frames"        type="xsd:int"/>
-      <xsd:attribute name="nb_read_frames"   type="xsd:int"/>
-      <xsd:attribute name="nb_read_packets"  type="xsd:int"/>
-    </xsd:complexType>
-
-    <xsd:complexType name="formatType">
-      <xsd:sequence>
-        <xsd:element name="tag" type="ffprobe:tagType" minOccurs="0" maxOccurs="unbounded"/>
-      </xsd:sequence>
-
-      <xsd:attribute name="filename"         type="xsd:string" use="required"/>
-      <xsd:attribute name="nb_streams"       type="xsd:int"    use="required"/>
-      <xsd:attribute name="format_name"      type="xsd:string" use="required"/>
-      <xsd:attribute name="format_long_name" type="xsd:string" use="required"/>
-      <xsd:attribute name="start_time"       type="xsd:float"/>
-      <xsd:attribute name="duration"         type="xsd:float"/>
-      <xsd:attribute name="size"             type="xsd:long"/>
-      <xsd:attribute name="bit_rate"         type="xsd:long"/>
-    </xsd:complexType>
-
-    <xsd:complexType name="tagType">
-      <xsd:attribute name="key"   type="xsd:string" use="required"/>
-      <xsd:attribute name="value" type="xsd:string" use="required"/>
-    </xsd:complexType>
-
-    <xsd:complexType name="errorType">
-      <xsd:attribute name="code"   type="xsd:int"    use="required"/>
-      <xsd:attribute name="string" type="xsd:string" use="required"/>
-    </xsd:complexType>
-
-    <xsd:complexType name="programVersionType">
-      <xsd:attribute name="version"          type="xsd:string" use="required"/>
-      <xsd:attribute name="copyright"        type="xsd:string" use="required"/>
-      <xsd:attribute name="build_date"       type="xsd:string" use="required"/>
-      <xsd:attribute name="build_time"       type="xsd:string" use="required"/>
-      <xsd:attribute name="compiler_type"    type="xsd:string" use="required"/>
-      <xsd:attribute name="compiler_version" type="xsd:string" use="required"/>
-      <xsd:attribute name="configuration"    type="xsd:string" use="required"/>
-    </xsd:complexType>
-
-    <xsd:complexType name="libraryVersionType">
-      <xsd:attribute name="name"        type="xsd:string" use="required"/>
-      <xsd:attribute name="major"       type="xsd:int"    use="required"/>
-      <xsd:attribute name="minor"       type="xsd:int"    use="required"/>
-      <xsd:attribute name="micro"       type="xsd:int"    use="required"/>
-      <xsd:attribute name="version"     type="xsd:int"    use="required"/>
-    </xsd:complexType>
-
-    <xsd:complexType name="libraryVersionsType">
-        <xsd:sequence>
-          <xsd:element name="library_version" type="ffprobe:libraryVersionType" minOccurs="0" maxOccurs="unbounded"/>
-        </xsd:sequence>
-    </xsd:complexType>
-</xsd:schema>

doc/ffserver.conf

@@ -373,3 +373,5 @@ ACL allow 192.168.0.0 192.168.255.255
 <Redirect index.html>
 URL http://www.ffmpeg.org/
 </Redirect>
+
+

doc/ffserver.texi

@@ -23,7 +23,6 @@ ffserver [options]
 @c man begin DESCRIPTION
 
 ffserver is a streaming server for both audio and video. It supports
-
 several live feeds, streaming from files and time shifting on live feeds
 (you can seek to positions in the past on each live feed, provided you
 specify a big enough feed storage in ffserver.conf).
@@ -35,7 +34,7 @@ file.
 
 This documentation covers only the streaming aspects of ffserver /
 ffmpeg. All questions about parameters for ffmpeg, codec questions,
-etc. are not covered here. Read @file{ffmpeg.html} for more
+etc. are not covered here. Read @file{ffmpeg-doc.html} for more
 information.
 
 @section How does it work?
@@ -111,8 +110,8 @@ As a simple test, just run the following two command lines where INPUTFILE
 is some file which you can decode with ffmpeg:
 
 @example
-ffserver -f doc/ffserver.conf &
-ffmpeg -i INPUTFILE http://localhost:8090/feed1.ffm
+./ffserver -f doc/ffserver.conf &
+./ffmpeg -i INPUTFILE http://localhost:8090/feed1.ffm
 @end example
 
 At this point you should be able to go to your Windows machine and fire up
@@ -147,7 +146,7 @@ that only captures in stereo and also requires that one channel be flipped.
 If you are one of these people, then export 'AUDIO_FLIP_LEFT=1' before
 starting ffmpeg.
 
-@subsection The audio and video lose sync after a while.
+@subsection The audio and video loose sync after a while.
 
 Yes, they do.
 
@@ -241,7 +240,7 @@ For example:   @samp{http://localhost:8080/test.asf?date=2002-07-26T23:05:00}.
 @chapter Options
 @c man begin OPTIONS
 
-@include avtools-common-opts.texi
+@include fftools-common-opts.texi
 
 @section Main options
 
@@ -266,7 +265,7 @@ rather than as a daemon.
 
 @c man begin SEEALSO
 
-ffmpeg(1), ffplay(1), ffprobe(1), the @file{ffserver.conf}
+ffmpeg(1), ffplay(1), ffprobe(1), the @file{ffmpeg/doc/ffserver.conf}
 example and the FFmpeg HTML documentation
 @c man end
 

doc/fftools-common-opts.texi

@@ -0,0 +1,118 @@
+All the numerical options, if not specified otherwise, accept in input
+a string representing a number, which may contain one of the
+International System number postfixes, for example 'K', 'M', 'G'.
+If 'i' is appended after the postfix, powers of 2 are used instead of
+powers of 10. The 'B' postfix multiplies the value for 8, and can be
+appended after another postfix or used alone. This allows using for
+example 'KB', 'MiB', 'G' and 'B' as postfix.
+
+Options which do not take arguments are boolean options, and set the
+corresponding value to true. They can be set to false by prefixing
+with "no" the option name, for example using "-nofoo" in the
+commandline will set to false the boolean option with name "foo".
+
+@section Generic options
+
+These options are shared amongst the ff* tools.
+
+@table @option
+
+@item -L
+Show license.
+
+@item -h, -?, -help, --help
+Show help.
+
+@item -version
+Show version.
+
+@item -formats
+Show available formats.
+
+The fields preceding the format names have the following meanings:
+@table @samp
+@item D
+Decoding available
+@item E
+Encoding available
+@end table
+
+@item -codecs
+Show available codecs.
+
+The fields preceding the codec names have the following meanings:
+@table @samp
+@item D
+Decoding available
+@item E
+Encoding available
+@item V/A/S
+Video/audio/subtitle codec
+@item S
+Codec supports slices
+@item D
+Codec supports direct rendering
+@item T
+Codec can handle input truncated at random locations instead of only at frame boundaries
+@end table
+
+@item -bsfs
+Show available bitstream filters.
+
+@item -protocols
+Show available protocols.
+
+@item -filters
+Show available libavfilter filters.
+
+@item -pix_fmts
+Show available pixel formats.
+
+@item -loglevel @var{loglevel}
+Set the logging level used by the library.
+@var{loglevel} is a number or a string containing one of the following values:
+@table @samp
+@item quiet
+@item panic
+@item fatal
+@item error
+@item warning
+@item info
+@item verbose
+@item debug
+@end table
+
+By default the program logs to stderr, if coloring is supported by the
+terminal, colors are used to mark errors and warnings. Log coloring
+can be disabled setting the environment variable
+@env{FFMPEG_FORCE_NOCOLOR} or @env{NO_COLOR}, or can be forced setting
+the environment variable @env{FFMPEG_FORCE_COLOR}.
+The use of the environment variable @env{NO_COLOR} is deprecated and
+will be dropped in a following FFmpeg version.
+
+@end table
+
+@section AVOptions
+
+These options are provided directly by the libavformat, libavdevice and
+libavcodec libraries. To see the list of available AVOptions, use the
+@option{-help} option. They are separated into two categories:
+@table @option
+@item generic
+These options can be set for any container, codec or device. Generic options are
+listed under AVFormatContext options for containers/devices and under
+AVCodecContext options for codecs.
+@item private
+These options are specific to the given container, device or codec. Private
+options are listed under their corresponding containers/devices/codecs.
+@end table
+
+For example to write an ID3v2.3 header instead of a default ID3v2.4 to
+an MP3 file, use the @option{id3v2_version} private option of the MP3
+muxer:
+@example
+ffmpeg -i input.flac -id3v2_version 3 out.mp3
+@end example
+
+Note -nooption syntax cannot be used for boolean AVOptions, use -option
+0/-option 1.

doc/filter_design.txt

@@ -1,116 +0,0 @@
-Filter design
-=============
-
-This document explains guidelines that should be observed (or ignored with
-good reason) when writing filters for libavfilter.
-
-In this document, the word “frame” indicates either a video frame or a group
-of audio samples, as stored in an AVFilterBuffer structure.
-
-
-Format negotiation
-==================
-
-  The query_formats method should set, for each input and each output links,
-  the list supported formats.
-
-  For video links, that means pixel format. For audio links, that means
-  channel layout, and sample format (the sample packing is implied by the
-  sample format).
-
-  The lists are not just lists, they are references to shared objects. When
-  the negotiation mechanism computes the intersection of the formats
-  supported at each ends of a link, all references to both lists are
-  replaced with a reference to the intersection. And when a single format is
-  eventually chosen for a link amongst the remaining list, again, all
-  references to the list are updated.
-
-  That means that if a filter requires that its input and output have the
-  same format amongst a supported list, all it have to do is use a reference
-  to the same list of formats.
-
-
-Buffer references ownership and permissions
-===========================================
-
-  TODO
-
-
-Frame scheduling
-================
-
-  The purpose of these rules is to ensure that frames flow in the filter
-  graph without getting stuck and accumulating somewhere.
-
-  Simple filters that output one frame for each input frame should not have
-  to worry about it.
-
-  start_frame / filter_samples
-  ----------------------------
-
-    These methods are called when a frame is pushed to the filter's input.
-    They can be called at any time except in a reentrant way.
-
-    If the input frame is enough to produce output, then the filter should
-    push the output frames on the output link immediately.
-
-    As an exception to the previous rule, if the input frame is enough to
-    produce several output frames, then the filter needs output only at
-    least one per link. The additional frames can be left buffered in the
-    filter; these buffered frames must be flushed immediately if a new input
-    produces new output.
-
-    (Example: framerate-doubling filter: start_frame must (1) flush the
-    second copy of the previous frame, if it is still there, (2) push the
-    first copy of the incoming frame, (3) keep the second copy for later.)
-
-    If the input frame is not enough to produce output, the filter must not
-    call request_frame to get more. It must just process the frame or queue
-    it. The task of requesting more frames is left to the filter's
-    request_frame method or the application.
-
-    If a filter has several inputs, the filter must be ready for frames
-    arriving randomly on any input. Therefore, any filter with several input
-    will most likely require some kind of queuing mechanism. It is perfectly
-    acceptable to have a limited queue and to drop frames when the inputs
-    are too unbalanced.
-
-  request_frame
-  -------------
-
-    This method is called when a frame is wanted on an output.
-
-    For an input, it should directly call start_frame or filter_samples on
-    the corresponding output.
-
-    For a filter, if there are queued frames already ready, one of these
-    frames should be pushed. If not, the filter should request a frame on
-    one of its input, repeatedly until at least one frame has been pushed.
-
-    Return values:
-    if request_frame could produce a frame, it should return 0;
-    if it could not for temporary reasons, it should return AVERROR(EAGAIN);
-    if it could not because there are no more frames, it should return
-    AVERROR_EOF.
-
-    The typical implementation of request_frame for a filter with several
-    inputs will look like that:
-
-        if (frames_queued) {
-            push_one_frame();
-            return 0;
-        }
-        while (!frame_pushed) {
-            input = input_where_a_frame_is_most_needed();
-            ret = avfilter_request_frame(input);
-            if (ret == AVERROR_EOF) {
-                process_eof_on_input();
-            } else if (ret < 0) {
-                return ret;
-            }
-        }
-        return 0;
-
-    Note that, except for filters that can have queued frames, request_frame
-    does not push frames: it requests them to its input, and as a reaction,
-    the start_frame / filter_samples method will be called and do the work.

doc/general.texi

@@ -9,93 +9,29 @@
 
 @contents
 
-@chapter External libraries
+@chapter external libraries
 
 FFmpeg can be hooked up with a number of external libraries to add support
 for more formats. None of them are used by default, their use has to be
-explicitly requested by passing the appropriate flags to
-@command{./configure}.
+explicitly requested by passing the appropriate flags to @file{./configure}.
 
-@section OpenJPEG
-
-FFmpeg can use the OpenJPEG libraries for encoding/decoding J2K videos.  Go to
-@url{http://www.openjpeg.org/} to get the libraries and follow the installation
-instructions.  To enable using OpenJPEG in FFmpeg, pass @code{--enable-libopenjpeg} to
-@file{./configure}.
-
-
-@section OpenCORE and VisualOn libraries
-
-Spun off Google Android sources, OpenCore and VisualOn libraries provide
-encoders for a number of audio codecs.
-
-@float NOTE
-OpenCORE and VisualOn libraries are under the Apache License 2.0
-(see @url{http://www.apache.org/licenses/LICENSE-2.0} for details), which is
-incompatible with the LGPL version 2.1 and GPL version 2. You have to
-upgrade FFmpeg's license to LGPL version 3 (or if you have enabled
-GPL components, GPL version 3) to use it.
-@end float
-
-@subsection OpenCORE AMR
+@section OpenCORE AMR
 
 FFmpeg can make use of the OpenCORE libraries for AMR-NB
 decoding/encoding and AMR-WB decoding.
 
-Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the
-instructions for installing the libraries.
-Then pass @code{--enable-libopencore-amrnb} and/or
-@code{--enable-libopencore-amrwb} to configure to enable them.
+Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the instructions for
+installing the libraries. Then pass @code{--enable-libopencore-amrnb} and/or
+@code{--enable-libopencore-amrwb} to configure to enable the libraries.
 
-@subsection VisualOn AAC encoder library
-
-FFmpeg can make use of the VisualOn AACenc library for AAC encoding.
-
-Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the
-instructions for installing the library.
-Then pass @code{--enable-libvo-aacenc} to configure to enable it.
-
-@subsection VisualOn AMR-WB encoder library
-
-FFmpeg can make use of the VisualOn AMR-WBenc library for AMR-WB encoding.
-
-Go to @url{http://sourceforge.net/projects/opencore-amr/} and follow the
-instructions for installing the library.
-Then pass @code{--enable-libvo-amrwbenc} to configure to enable it.
-
-@section LAME
-
-FFmpeg can make use of the LAME library for MP3 encoding.
-
-Go to @url{http://lame.sourceforge.net/} and follow the
-instructions for installing the library.
-Then pass @code{--enable-libmp3lame} to configure to enable it.
-
-@section libvpx
-
-FFmpeg can make use of the libvpx library for VP8 encoding.
-
-Go to @url{http://www.webmproject.org/} and follow the instructions for
-installing the library. Then pass @code{--enable-libvpx} to configure to
-enable it.
-
-@section x264
-
-FFmpeg can make use of the x264 library for H.264 encoding.
-
-Go to @url{http://www.videolan.org/developers/x264.html} and follow the
-instructions for installing the library. Then pass @code{--enable-libx264} to
-configure to enable it.
-
-@float NOTE
-x264 is under the GNU Public License Version 2 or later
-(see @url{http://www.gnu.org/licenses/old-licenses/gpl-2.0.html} for
-details), you must upgrade FFmpeg's license to GPL in order to use it.
-@end float
+Note that OpenCORE is under the Apache License 2.0 (see
+@url{http://www.apache.org/licenses/LICENSE-2.0} for details), which is
+incompatible with the LGPL version 2.1 and GPL version 2. You have to
+upgrade FFmpeg's license to LGPL version 3 (or if you have enabled
+GPL components, GPL version 3) to use it.
 
 
-
-@chapter Supported File Formats, Codecs or Features
+@chapter Supported File Formats and Codecs
 
 You can use the @code{-formats} and @code{-codecs} options to have an exhaustive list.
 
@@ -109,15 +45,12 @@ library:
 @item 4xm                       @tab   @tab X
     @tab 4X Technologies format, used in some games.
 @item 8088flex TMV              @tab   @tab X
-@item ACT Voice                 @tab   @tab X
-    @tab contains G.729 audio
 @item Adobe Filmstrip           @tab X @tab X
 @item Audio IFF (AIFF)          @tab X @tab X
 @item American Laser Games MM   @tab   @tab X
     @tab Multimedia format used in games like Mad Dog McCree.
 @item 3GPP AMR                  @tab X @tab X
 @item Apple HTTP Live Streaming @tab   @tab X
-@item Artworx Data Format       @tab   @tab X
 @item ASF                       @tab X @tab X
 @item AVI                       @tab X @tab X
 @item AVISynth                  @tab   @tab X
@@ -127,7 +60,6 @@ library:
     @tab Audio and video format used in some games by Beam Software.
 @item Bethesda Softworks VID    @tab   @tab X
     @tab Used in some games from Bethesda Softworks.
-@item Binary text               @tab   @tab X
 @item Bink                      @tab   @tab X
     @tab Multimedia format used by many games.
 @item Bitmap Brothers JV        @tab   @tab X
@@ -135,17 +67,12 @@ library:
 @item Brute Force & Ignorance   @tab   @tab X
     @tab Used in the game Flash Traffic: City of Angels.
 @item BWF                       @tab X @tab X
-@item CRI ADX                   @tab X @tab X
-    @tab Audio-only format used in console video games.
-@item Discworld II BMV          @tab   @tab X
 @item Interplay C93             @tab   @tab X
     @tab Used in the game Cyberia from Interplay.
 @item Delphine Software International CIN @tab   @tab X
     @tab Multimedia format used by Delphine Software games.
 @item CD+G                      @tab   @tab X
     @tab Video format used by CD+G karaoke disks
-@item Commodore CDXL            @tab   @tab X
-    @tab Amiga CD video format
 @item Core Audio Format         @tab X @tab X
     @tab Apple Core Audio Format
 @item CRC testing format        @tab X @tab
@@ -175,19 +102,13 @@ library:
 @item framecrc testing format   @tab X @tab
 @item FunCom ISS                @tab   @tab X
     @tab Audio format used in various games from FunCom like The Longest Journey.
-@item G.723.1                   @tab X @tab X
-@item G.729 BIT                 @tab X @tab X
-@item G.729 raw                 @tab   @tab X
 @item GIF Animation             @tab X @tab
 @item GXF                       @tab X @tab X
     @tab General eXchange Format SMPTE 360M, used by Thomson Grass Valley
          playout servers.
-@item iCEDraw File              @tab   @tab X
-@item ICO                       @tab   @tab X
-    @tab Microsoft Windows ICO
 @item id Quake II CIN video     @tab   @tab X
 @item id RoQ                    @tab X @tab X
-    @tab Used in Quake III, Jedi Knight 2 and other computer games.
+    @tab Used in Quake III, Jedi Knight 2, other computer games.
 @item IEC61937 encapsulation @tab X @tab X
 @item IFF                       @tab   @tab X
     @tab Interchange File Format
@@ -197,11 +118,8 @@ library:
     @tab A format generated by IndigoVision 8000 video server.
 @item IVF (On2)                 @tab X @tab X
     @tab A format used by libvpx
-@item LATM                      @tab X @tab X
 @item LMLM4                     @tab   @tab X
     @tab Used by Linux Media Labs MPEG-4 PCI boards
-@item LOAS                      @tab   @tab X
-    @tab contains LATM multiplexed AAC audio
 @item LXF                       @tab   @tab X
     @tab VR native stream format, used by Leitch/Harris' video servers.
 @item Matroska                  @tab X @tab X
@@ -211,7 +129,6 @@ library:
 @item MAXIS XA                  @tab   @tab X
     @tab Used in Sim City 3000; file extension .xa.
 @item MD Studio                 @tab   @tab X
-@item Metal Gear Solid: The Twin Snakes @tab @tab X
 @item Mobotix .mxg              @tab   @tab X
 @item Monkey's Audio            @tab   @tab X
 @item Motion Pixels MVI         @tab   @tab X
@@ -311,7 +228,6 @@ library:
 @item RTP                       @tab X @tab X
 @item RTSP                      @tab X @tab X
 @item SAP                       @tab X @tab X
-@item SBG                       @tab   @tab X
 @item SDP                       @tab   @tab X
 @item Sega FILM/CPK             @tab   @tab X
     @tab Used in many Sega Saturn console games.
@@ -321,9 +237,7 @@ library:
     @tab Used in Sierra CD-ROM games.
 @item Smacker                   @tab   @tab X
     @tab Multimedia format used by many games.
-@item SMJPEG                    @tab X @tab X
-    @tab Used in certain Loki game ports.
-@item Sony OpenMG (OMA)         @tab X @tab X
+@item Sony OpenMG (OMA)         @tab   @tab X
     @tab Audio format used in Sony Sonic Stage and Sony Vegas.
 @item Sony PlayStation STR      @tab   @tab X
 @item Sony Wave64 (W64)         @tab   @tab X
@@ -339,21 +253,17 @@ library:
 @item WAV                       @tab X @tab X
 @item WavPack                   @tab   @tab X
 @item WebM                      @tab X @tab X
-@item Windows Televison (WTV)   @tab X @tab X
+@item Windows Televison (WTV)   @tab   @tab X
 @item Wing Commander III movie  @tab   @tab X
     @tab Multimedia format used in Origin's Wing Commander III computer game.
 @item Westwood Studios audio    @tab   @tab X
     @tab Multimedia format used in Westwood Studios games.
 @item Westwood Studios VQA      @tab   @tab X
     @tab Multimedia format used in Westwood Studios games.
-@item XMV                       @tab   @tab X
-    @tab Microsoft video container used in Xbox games.
 @item xWMA                      @tab   @tab X
     @tab Microsoft audio container used by XAudio 2.
-@item eXtended BINary text (XBIN) @tab @tab X
 @item YUV4MPEG pipe             @tab X @tab X
 @item Psygnosis YOP             @tab   @tab X
-@item ZeroCodec Lossless Video  @tab   @tab X
 @end multitable
 
 @code{X} means that encoding (resp. decoding) is supported.
@@ -373,8 +283,6 @@ following image formats are supported:
     @tab Microsoft BMP image
 @item DPX          @tab X @tab X
     @tab Digital Picture Exchange
-@item EXR          @tab   @tab X
-    @tab OpenEXR
 @item JPEG         @tab X @tab X
     @tab Progressive JPEG is not supported.
 @item JPEG 2000    @tab X @tab X
@@ -394,22 +302,19 @@ following image formats are supported:
 @item PIC          @tab @tab X
     @tab Pictor/PC Paint
 @item PNG          @tab X @tab X
+    @tab 2/4 bpp not supported yet
 @item PPM          @tab X @tab X
     @tab Portable PixelMap image
 @item PTX          @tab   @tab X
     @tab V.Flash PTX format
 @item SGI          @tab X @tab X
     @tab SGI RGB image format
-@item Sun Rasterfile  @tab X @tab X
+@item Sun Rasterfile  @tab   @tab X
     @tab Sun RAS image format
 @item TIFF         @tab X @tab X
     @tab YUV, JPEG and some extension is not supported yet.
 @item Truevision Targa  @tab X @tab X
     @tab Targa (.TGA) image format
-@item XBM  @tab X @tab X
-    @tab X BitMap image format
-@item XWD  @tab X @tab X
-    @tab X Window Dump image format
 @end multitable
 
 @code{X} means that encoding (resp. decoding) is supported.
@@ -429,11 +334,10 @@ following image formats are supported:
     @tab Creates video suitable to be played on a commodore 64 (multicolor mode).
 @item American Laser Games MM  @tab    @tab X
     @tab Used in games like Mad Dog McCree.
-@item AMV Video              @tab  X  @tab  X
+@item AMV Video              @tab     @tab  X
     @tab Used in Chinese MP3 players.
 @item ANSI/ASCII art         @tab     @tab  X
 @item Apple MJPEG-B          @tab     @tab  X
-@item Apple ProRes           @tab  X  @tab  X
 @item Apple QuickDraw        @tab     @tab  X
     @tab fourcc: qdrw
 @item Asus v1                @tab  X  @tab  X
@@ -449,18 +353,13 @@ following image formats are supported:
 @item Autodesk Animator Flic video  @tab     @tab  X
 @item Autodesk RLE           @tab     @tab  X
     @tab fourcc: AASC
-@item Avid 1:1 10-bit RGB Packer  @tab  X  @tab  X
-    @tab fourcc: AVrp
 @item AVS (Audio Video Standard) video  @tab     @tab  X
     @tab Video encoding used by the Creature Shock game.
-@item AYUV                   @tab  X  @tab  X
-    @tab Microsoft uncompressed packed 4:4:4:4
 @item Beam Software VB       @tab     @tab  X
 @item Bethesda VID video     @tab     @tab  X
     @tab Used in some games from Bethesda Softworks.
 @item Bink Video             @tab     @tab  X
 @item Bitmap Brothers JV video  @tab   @tab X
-@item y41p Brooktree uncompressed 4:1:1 12-bit     @tab  X  @tab  X
 @item Brute Force & Ignorance   @tab   @tab X
     @tab Used in the game Flash Traffic: City of Angels.
 @item C93 video              @tab     @tab  X
@@ -469,21 +368,18 @@ following image formats are supported:
     @tab fourcc: CSCD
 @item CD+G                   @tab     @tab  X
     @tab Video codec for CD+G karaoke disks
-@item CDXL                   @tab     @tab  X
-    @tab Amiga CD video codec
 @item Chinese AVS video      @tab  E  @tab  X
     @tab AVS1-P2, JiZhun profile, encoding through external library libxavs
 @item Delphine Software International CIN video  @tab     @tab  X
     @tab Codec used in Delphine Software International games.
-@item Discworld II BMV Video @tab     @tab  X
 @item Cinepak                @tab     @tab  X
-@item Cirrus Logic AccuPak   @tab  X  @tab  X
+@item Cirrus Logic AccuPak   @tab     @tab  X
     @tab fourcc: CLJR
 @item Creative YUV (CYUV)    @tab     @tab  X
 @item DFA                    @tab     @tab  X
     @tab Codec used in Chronomaster game.
-@item Dirac                  @tab  E  @tab  X
-    @tab supported through external library libschroedinger
+@item Dirac                  @tab  E  @tab  E
+    @tab supported through external libdirac/libschroedinger libraries
 @item Deluxe Paint Animation @tab     @tab  X
 @item DNxHD                  @tab   X @tab  X
     @tab aka SMPTE VC3
@@ -492,7 +388,6 @@ following image formats are supported:
 @item Duck TrueMotion 2.0    @tab     @tab  X
     @tab fourcc: TM20
 @item DV (Digital Video)     @tab  X  @tab  X
-@item Dxtory capture format  @tab     @tab  X
 @item Feeble Files/ScummVM DXA  @tab     @tab  X
     @tab Codec originally used in Feeble Files game.
 @item Electronic Arts CMV video  @tab     @tab  X
@@ -502,15 +397,13 @@ following image formats are supported:
 @item Electronic Arts TGQ video  @tab     @tab  X
 @item Electronic Arts TQI video  @tab     @tab  X
 @item Escape 124             @tab     @tab  X
-@item Escape 130             @tab     @tab  X
 @item FFmpeg video codec #1  @tab  X  @tab  X
-    @tab lossless codec (fourcc: FFV1)
+    @tab experimental lossless codec (fourcc: FFV1)
 @item Flash Screen Video v1  @tab  X  @tab  X
     @tab fourcc: FSV1
 @item Flash Screen Video v2  @tab  X  @tab  X
 @item Flash Video (FLV)      @tab  X  @tab  X
     @tab Sorenson H.263 used in Flash
-@item Forward Uncompressed   @tab     @tab  X
 @item Fraps                  @tab     @tab  X
 @item H.261                  @tab  X  @tab  X
 @item H.263 / H.263-1996     @tab  X  @tab  X
@@ -527,19 +420,17 @@ following image formats are supported:
 @item id RoQ video           @tab  X  @tab  X
     @tab Used in Quake III, Jedi Knight 2, other computer games.
 @item IFF ILBM               @tab     @tab  X
-    @tab IFF interleaved bitmap
+    @tab IFF interlaved bitmap
 @item IFF ByteRun1           @tab     @tab  X
     @tab IFF run length encoded bitmap
 @item Intel H.263            @tab     @tab  X
 @item Intel Indeo 2          @tab     @tab  X
 @item Intel Indeo 3          @tab     @tab  X
-@item Intel Indeo 4          @tab     @tab  X
 @item Intel Indeo 5          @tab     @tab  X
 @item Interplay C93          @tab     @tab  X
     @tab Used in the game Cyberia from Interplay.
 @item Interplay MVE video    @tab     @tab  X
     @tab Used in Interplay .MVE files.
-@item J2K @tab  X  @tab  X
 @item Karl Morton's video codec  @tab     @tab  X
     @tab Codec used in Worms games.
 @item Kega Game Video (KGV1) @tab      @tab  X
@@ -563,7 +454,7 @@ following image formats are supported:
 @item MPEG-1/2 video (VDPAU acceleration)  @tab     @tab  X
 @item MPEG-2 video           @tab  X  @tab  X
 @item MPEG-4 part 2          @tab  X  @tab  X
-    @tab libxvidcore can be used alternatively for encoding.
+    @ libxvidcore can be used alternatively for encoding.
 @item MPEG-4 part 2 Microsoft variant version 1  @tab     @tab  X
 @item MPEG-4 part 2 Microsoft variant version 2  @tab  X  @tab  X
 @item MPEG-4 part 2 Microsoft variant version 3  @tab  X  @tab  X
@@ -580,8 +471,6 @@ following image formats are supported:
     @tab fourcc: VP80, encoding supported through external library libvpx
 @item planar RGB             @tab     @tab  X
     @tab fourcc: 8BPS
-@item Prores                 @tab     @tab  X
-    @tab fourcc: apch,apcn,apcs,apco
 @item Q-team QPEG            @tab     @tab  X
     @tab fourccs: QPEG, Q1.0, Q1.1
 @item QuickTime 8BPS video   @tab     @tab  X
@@ -591,8 +480,8 @@ following image formats are supported:
     @tab fourcc: 'smc '
 @item QuickTime video (RPZA) @tab     @tab  X
     @tab fourcc: rpza
-@item R10K AJA Kona 10-bit RGB Codec     @tab  X  @tab  X
-@item R210 Quicktime Uncompressed RGB 10-bit     @tab  X  @tab  X
+@item R10K AJA Kona 10-bit RGB Codec     @tab     @tab  X
+@item R210 Quicktime Uncompressed RGB 10-bit     @tab     @tab  X
 @item Raw Video              @tab  X  @tab  X
 @item RealVideo 1.0          @tab  X  @tab  X
 @item RealVideo 2.0          @tab  X  @tab  X
@@ -623,16 +512,10 @@ following image formats are supported:
     @tab encoding supported through external library libtheora
 @item Tiertex Limited SEQ video  @tab     @tab  X
     @tab Codec used in DOS CD-ROM FlashBack game.
-@item Ut Video               @tab     @tab  X
-@item v210 QuickTime uncompressed 4:2:2 10-bit     @tab  X  @tab  X
-@item v308 QuickTime uncompressed 4:4:4            @tab  X  @tab  X
-@item v408 QuickTime uncompressed 4:4:4:4          @tab  X  @tab  X
-@item v410 QuickTime uncompressed 4:4:4 10-bit     @tab  X  @tab  X
-@item VBLE Lossless Codec    @tab     @tab  X
+@item V210 Quicktime Uncompressed 4:2:2 10-bit     @tab  X  @tab  X
 @item VMware Screen Codec / VMware Video  @tab     @tab  X
     @tab Codec used in videos captured by VMware.
 @item Westwood Studios VQA (Vector Quantized Animation) video  @tab     @tab  X
-@item Windows Media Image    @tab     @tab  X
 @item Windows Media Video 7  @tab  X  @tab  X
 @item Windows Media Video 8  @tab  X  @tab  X
 @item Windows Media Video 9  @tab     @tab  X
@@ -645,8 +528,6 @@ following image formats are supported:
 @item WMV7                   @tab  X  @tab  X
 @item YAMAHA SMAF            @tab  X  @tab  X
 @item Psygnosis YOP Video    @tab     @tab  X
-@item yuv4                   @tab  X  @tab  X
-    @tab libquicktime uncompressed packed 4:2:0
 @item ZLIB                   @tab  X  @tab  X
     @tab part of LCL, encoder experimental
 @item Zip Motion Blocks Video  @tab   X @tab  X
@@ -721,16 +602,15 @@ following image formats are supported:
 @item Atrac 3                @tab     @tab  X
 @item Bink Audio             @tab     @tab  X
     @tab Used in Bink and Smacker files in many games.
-@item CELT                   @tab     @tab  E
+@item CELT (Opus)            @tab     @tab  E
     @tab decoding supported through external library libcelt
 @item Delphine Software International CIN audio  @tab     @tab  X
     @tab Codec used in Delphine Software International games.
-@item Discworld II BMV Audio @tab     @tab  X
 @item COOK                   @tab     @tab  X
     @tab All versions except 5.1 are supported.
 @item DCA (DTS Coherent Acoustics)  @tab  X  @tab  X
 @item DPCM id RoQ            @tab  X  @tab  X
-    @tab Used in Quake III, Jedi Knight 2 and other computer games.
+    @tab Used in Quake III, Jedi Knight 2, other computer games.
 @item DPCM Interplay         @tab     @tab  X
     @tab Used in various Interplay computer games.
 @item DPCM Sierra Online     @tab     @tab  X
@@ -742,8 +622,6 @@ following image formats are supported:
 @item DV audio               @tab     @tab  X
 @item Enhanced AC-3          @tab  X  @tab  X
 @item FLAC (Free Lossless Audio Codec)  @tab  X  @tab  IX
-@item G.723.1                @tab X @tab X
-@item G.729                  @tab     @tab  X
 @item GSM                    @tab  E  @tab  X
     @tab encoding supported through external library libgsm
 @item GSM Microsoft variant  @tab  E  @tab  X
@@ -786,7 +664,7 @@ following image formats are supported:
 @item PCM unsigned 24-bit little-endian  @tab  X  @tab  X
 @item PCM unsigned 32-bit big-endian  @tab  X  @tab  X
 @item PCM unsigned 32-bit little-endian  @tab  X  @tab  X
-@item PCM Zork               @tab     @tab  X
+@item PCM Zork               @tab  X  @tab  X
 @item QCELP / PureVoice      @tab     @tab  X
 @item QDesign Music Codec 2  @tab     @tab  X
     @tab There are still some distortions.
@@ -796,7 +674,6 @@ following image formats are supported:
     @tab Real 28800 bit/s codec
 @item RealAudio 3.0 (dnet)   @tab IX  @tab  X
     @tab Real low bitrate AC-3 codec
-@item RealAudio Lossless     @tab     @tab  X
 @item RealAudio SIPR / ACELP.NET @tab     @tab  X
 @item Shorten                @tab     @tab  X
 @item Sierra VMD audio       @tab     @tab  X
@@ -807,7 +684,7 @@ following image formats are supported:
     @tab experimental codec
 @item Sonic lossless         @tab  X  @tab  X
     @tab experimental codec
-@item Speex                  @tab  E  @tab  E
+@item Speex                  @tab     @tab  E
     @tab supported through external library libspeex
 @item True Audio (TTA)       @tab     @tab  X
 @item TrueHD                 @tab     @tab  X
@@ -819,7 +696,6 @@ following image formats are supported:
 @item Westwood Audio (SND1)  @tab     @tab  X
 @item Windows Media Audio 1  @tab  X  @tab  X
 @item Windows Media Audio 2  @tab  X  @tab  X
-@item Windows Media Audio Lossless @tab  @tab  X
 @item Windows Media Audio Pro @tab    @tab  X
 @item Windows Media Audio Voice @tab  @tab  X
 @end multitable
@@ -838,8 +714,7 @@ performance on systems without hardware floating point support).
 @item SSA/ASS      @tab X @tab X @tab X @tab X
 @item DVB          @tab X @tab X @tab X @tab X
 @item DVD          @tab X @tab X @tab X @tab X
-@item JACOsub      @tab X @tab X @tab   @tab X
-@item MicroDVD     @tab X @tab X @tab   @tab X
+@item MicroDVD     @tab X @tab X @tab   @tab
 @item PGS          @tab   @tab   @tab   @tab X
 @item SubRip (SRT) @tab X @tab X @tab X @tab X
 @item XSUB         @tab   @tab   @tab X @tab X
@@ -872,12 +747,10 @@ performance on systems without hardware floating point support).
 @item ALSA              @tab X      @tab X
 @item BKTR              @tab X      @tab
 @item DV1394            @tab X      @tab
-@item Linux framebuffer @tab X      @tab
 @item JACK              @tab X      @tab
-@item LIBCDIO           @tab X
 @item LIBDC1394         @tab X      @tab
 @item OSS               @tab X      @tab X
-@item Pulseaudio        @tab X      @tab
+@item Video4Linux       @tab X      @tab
 @item Video4Linux2      @tab X      @tab
 @item VfW capture       @tab X      @tab
 @item X11 grabbing      @tab X      @tab
@@ -885,15 +758,369 @@ performance on systems without hardware floating point support).
 
 @code{X} means that input/output is supported.
 
-@section Timecode
 
-@multitable @columnfractions .4 .1 .1
-@item Codec/format      @tab Read   @tab Write
-@item DV                @tab X      @tab X
-@item GXF               @tab X      @tab X
-@item MOV               @tab X      @tab
-@item MPEG1/2           @tab X      @tab X
-@item MXF               @tab X      @tab X
-@end multitable
+@chapter Platform Specific information
+
+@section DOS
+
+Using a cross-compiler is preferred for various reasons.
+
+@section OS/2
+
+For information about compiling FFmpeg on OS/2 see
+@url{http://www.edm2.com/index.php/FFmpeg}.
+
+@section Unix-like
+
+Some parts of FFmpeg cannot be built with version 2.15 of the GNU
+assembler which is still provided by a few AMD64 distributions. To
+make sure your compiler really uses the required version of gas
+after a binutils upgrade, run:
+
+@example
+$(gcc -print-prog-name=as) --version
+@end example
+
+If not, then you should install a different compiler that has no
+hard-coded path to gas. In the worst case pass @code{--disable-asm}
+to configure.
+
+@subsection BSD
+
+BSD make will not build FFmpeg, you need to install and use GNU Make
+(@file{gmake}).
+
+@subsection (Open)Solaris
+
+GNU Make is required to build FFmpeg, so you have to invoke (@file{gmake}),
+standard Solaris Make will not work. When building with a non-c99 front-end
+(gcc, generic suncc) add either @code{--extra-libs=/usr/lib/values-xpg6.o}
+or @code{--extra-libs=/usr/lib/64/values-xpg6.o} to the configure options
+since the libc is not c99-compliant by default. The probes performed by
+configure may raise an exception leading to the death of configure itself
+due to a bug in the system shell. Simply invoke a different shell such as
+bash directly to work around this:
+
+@example
+bash ./configure
+@end example
+
+@subsection Darwin (MacOS X, iPhone)
+
+MacOS X on PowerPC or ARM (iPhone) requires a preprocessor from
+@url{http://github.com/yuvi/gas-preprocessor} to build the optimized
+assembler functions. Just download the Perl script and put it somewhere
+in your PATH, FFmpeg's configure will pick it up automatically.
+
+@section Windows
+
+To get help and instructions for building FFmpeg under Windows, check out
+the FFmpeg Windows Help Forum at
+@url{http://ffmpeg.arrozcru.org/}.
+
+@subsection Native Windows compilation
+
+FFmpeg can be built to run natively on Windows using the MinGW tools. Install
+the latest versions of MSYS and MinGW from @url{http://www.mingw.org/}.
+You can find detailed installation instructions in the download
+section and the FAQ.
+
+FFmpeg does not build out-of-the-box with the packages the automated MinGW
+installer provides. It also requires coreutils to be installed and many other
+packages updated to the latest version. The minimum version for some packages
+are listed below:
+
+@itemize
+@item bash 3.1
+@item msys-make 3.81-2 (note: not mingw32-make)
+@item w32api 3.13
+@item mingw-runtime 3.15
+@end itemize
+
+FFmpeg automatically passes @code{-fno-common} to the compiler to work around
+a GCC bug (see @url{http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216}).
+
+Notes:
+
+@itemize
+
+@item Building natively using MSYS can be sped up by disabling implicit rules
+in the Makefile by calling @code{make -r} instead of plain @code{make}. This
+speed up is close to non-existent for normal one-off builds and is only
+noticeable when running make for a second time (for example in
+@code{make install}).
+
+@item In order to compile FFplay, you must have the MinGW development library
+of @uref{http://www.libsdl.org/, SDL}.
+Edit the @file{bin/sdl-config} script so that it points to the correct prefix
+where SDL was installed. Verify that @file{sdl-config} can be launched from
+the MSYS command line.
+
+@item By using @code{./configure --enable-shared} when configuring FFmpeg,
+you can build the FFmpeg libraries (e.g. libavutil, libavcodec,
+libavformat) as DLLs.
+
+@end itemize
+
+@subsection Microsoft Visual C++ compatibility
+
+As stated in the FAQ, FFmpeg will not compile under MSVC++. However, if you
+want to use the libav* libraries in your own applications, you can still
+compile those applications using MSVC++. But the libav* libraries you link
+to @emph{must} be built with MinGW. However, you will not be able to debug
+inside the libav* libraries, since MSVC++ does not recognize the debug
+symbols generated by GCC.
+We strongly recommend you to move over from MSVC++ to MinGW tools.
+
+This description of how to use the FFmpeg libraries with MSVC++ is based on
+Microsoft Visual C++ 2005 Express Edition. If you have a different version,
+you might have to modify the procedures slightly.
+
+@subsubsection Using static libraries
+
+Assuming you have just built and installed FFmpeg in @file{/usr/local}.
+
+@enumerate
+
+@item Create a new console application ("File / New / Project") and then
+select "Win32 Console Application". On the appropriate page of the
+Application Wizard, uncheck the "Precompiled headers" option.
+
+@item Write the source code for your application, or, for testing, just
+copy the code from an existing sample application into the source file
+that MSVC++ has already created for you. For example, you can copy
+@file{libavformat/output-example.c} from the FFmpeg distribution.
+
+@item Open the "Project / Properties" dialog box. In the "Configuration"
+combo box, select "All Configurations" so that the changes you make will
+affect both debug and release builds. In the tree view on the left hand
+side, select "C/C++ / General", then edit the "Additional Include
+Directories" setting to contain the path where the FFmpeg includes were
+installed (i.e. @file{c:\msys\1.0\local\include}).
+Do not add MinGW's include directory here, or the include files will
+conflict with MSVC's.
+
+@item Still in the "Project / Properties" dialog box, select
+"Linker / General" from the tree view and edit the
+"Additional Library Directories" setting to contain the @file{lib}
+directory where FFmpeg was installed (i.e. @file{c:\msys\1.0\local\lib}),
+the directory where MinGW libs are installed (i.e. @file{c:\mingw\lib}),
+and the directory where MinGW's GCC libs are installed
+(i.e. @file{C:\mingw\lib\gcc\mingw32\4.2.1-sjlj}). Then select
+"Linker / Input" from the tree view, and add the files @file{libavformat.a},
+@file{libavcodec.a}, @file{libavutil.a}, @file{libmingwex.a},
+@file{libgcc.a}, and any other libraries you used (i.e. @file{libz.a})
+to the end of "Additional Dependencies".
+
+@item Now, select "C/C++ / Code Generation" from the tree view. Select
+"Debug" in the "Configuration" combo box. Make sure that "Runtime
+Library" is set to "Multi-threaded Debug DLL". Then, select "Release" in
+the "Configuration" combo box and make sure that "Runtime Library" is
+set to "Multi-threaded DLL".
+
+@item Click "OK" to close the "Project / Properties" dialog box.
+
+@item MSVC++ lacks some C99 header files that are fundamental for FFmpeg.
+Get msinttypes from @url{http://code.google.com/p/msinttypes/downloads/list}
+and install it in MSVC++'s include directory
+(i.e. @file{C:\Program Files\Microsoft Visual Studio 8\VC\include}).
+
+@item MSVC++ also does not understand the @code{inline} keyword used by
+FFmpeg, so you must add this line before @code{#include}ing libav*:
+@example
+#define inline _inline
+@end example
+
+@item Build your application, everything should work.
+
+@end enumerate
+
+@subsubsection Using shared libraries
+
+This is how to create DLL and LIB files that are compatible with MSVC++:
+
+@enumerate
+
+@item Add a call to @file{vcvars32.bat} (which sets up the environment
+variables for the Visual C++ tools) as the first line of @file{msys.bat}.
+The standard location for @file{vcvars32.bat} is
+@file{C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat},
+and the standard location for @file{msys.bat} is @file{C:\msys\1.0\msys.bat}.
+If this corresponds to your setup, add the following line as the first line
+of @file{msys.bat}:
+
+@example
+call "C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat"
+@end example
+
+Alternatively, you may start the @file{Visual Studio 2005 Command Prompt},
+and run @file{c:\msys\1.0\msys.bat} from there.
+
+@item Within the MSYS shell, run @code{lib.exe}. If you get a help message
+from @file{Microsoft (R) Library Manager}, this means your environment
+variables are set up correctly, the @file{Microsoft (R) Library Manager}
+is on the path and will be used by FFmpeg to create
+MSVC++-compatible import libraries.
+
+@item Build FFmpeg with
+
+@example
+./configure --enable-shared
+make
+make install
+@end example
+
+Your install path (@file{/usr/local/} by default) should now have the
+necessary DLL and LIB files under the @file{bin} directory.
+
+Alternatively, build the libraries with a cross compiler, according to
+the instructions below in @ref{Cross compilation for Windows with Linux}.
+
+To use those files with MSVC++, do the same as you would do with
+the static libraries, as described above. But in Step 4,
+you should only need to add the directory where the LIB files are installed
+(i.e. @file{c:\msys\usr\local\bin}). This is not a typo, the LIB files are
+installed in the @file{bin} directory. And instead of adding the static
+libraries (@file{libxxx.a} files) you should add the MSVC import libraries
+(@file{avcodec.lib}, @file{avformat.lib}, and
+@file{avutil.lib}). Note that you should not use the GCC import
+libraries (@file{libxxx.dll.a} files), as these will give you undefined
+reference errors. There should be no need for @file{libmingwex.a},
+@file{libgcc.a}, and @file{wsock32.lib}, nor any other external library
+statically linked into the DLLs.
+
+FFmpeg headers do not declare global data for Windows DLLs through the usual
+dllexport/dllimport interface. Such data will be exported properly while
+building, but to use them in your MSVC++ code you will have to edit the
+appropriate headers and mark the data as dllimport. For example, in
+libavutil/pixdesc.h you should have:
+@example
+extern __declspec(dllimport) const AVPixFmtDescriptor av_pix_fmt_descriptors[];
+@end example
+
+Note that using import libraries created by dlltool requires
+the linker optimization option to be set to
+"References: Keep Unreferenced Data (@code{/OPT:NOREF})", otherwise
+the resulting binaries will fail during runtime. This isn't
+required when using import libraries generated by lib.exe.
+This issue is reported upstream at
+@url{http://sourceware.org/bugzilla/show_bug.cgi?id=12633}.
+
+To create import libraries that work with the @code{/OPT:REF} option
+(which is enabled by default in Release mode), follow these steps:
+
+@enumerate
+
+@item Open @file{Visual Studio 2005 Command Prompt}.
+
+Alternatively, in a normal command line prompt, call @file{vcvars32.bat}
+which sets up the environment variables for the Visual C++ tools
+(the standard location for this file is
+@file{C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat}).
+
+@item Enter the @file{bin} directory where the created LIB and DLL files
+are stored.
+
+@item Generate new import libraries with @file{lib.exe}:
+
+@example
+lib /machine:i386 /def:..\lib\avcodec-53.def  /out:avcodec.lib
+lib /machine:i386 /def:..\lib\avdevice-53.def /out:avdevice.lib
+lib /machine:i386 /def:..\lib\avfilter-2.def  /out:avfilter.lib
+lib /machine:i386 /def:..\lib\avformat-53.def /out:avformat.lib
+lib /machine:i386 /def:..\lib\avutil-51.def   /out:avutil.lib
+lib /machine:i386 /def:..\lib\swscale-2.def   /out:swscale.lib
+@end example
+
+@end enumerate
+
+@anchor{Cross compilation for Windows with Linux}
+@subsection Cross compilation for Windows with Linux
+
+You must use the MinGW cross compilation tools available at
+@url{http://www.mingw.org/}.
+
+Then configure FFmpeg with the following options:
+@example
+./configure --target-os=mingw32 --cross-prefix=i386-mingw32msvc-
+@end example
+(you can change the cross-prefix according to the prefix chosen for the
+MinGW tools).
+
+Then you can easily test FFmpeg with @uref{http://www.winehq.com/, Wine}.
+
+@subsection Compilation under Cygwin
+
+Please use Cygwin 1.7.x as the obsolete 1.5.x Cygwin versions lack
+llrint() in its C library.
+
+Install your Cygwin with all the "Base" packages, plus the
+following "Devel" ones:
+@example
+binutils, gcc4-core, make, git, mingw-runtime, texi2html
+@end example
+
+And the following "Utils" one:
+@example
+diffutils
+@end example
+
+Then run
+
+@example
+./configure
+@end example
+
+to make a static build.
+
+The current @code{gcc4-core} package is buggy and needs this flag to build
+shared libraries:
+
+@example
+./configure --enable-shared --disable-static --extra-cflags=-fno-reorder-functions
+@end example
+
+If you want to build FFmpeg with additional libraries, download Cygwin
+"Devel" packages for Ogg and Vorbis from any Cygwin packages repository:
+@example
+libogg-devel, libvorbis-devel
+@end example
+
+These library packages are only available from
+@uref{http://sourceware.org/cygwinports/, Cygwin Ports}:
+
+@example
+yasm, libSDL-devel, libdirac-devel, libfaac-devel, libaacplus-devel, libgsm-devel,
+libmp3lame-devel, libschroedinger1.0-devel, speex-devel, libtheora-devel,
+libxvidcore-devel
+@end example
+
+The recommendation for libnut and x264 is to build them from source by
+yourself, as they evolve too quickly for Cygwin Ports to be up to date.
+
+Cygwin 1.7.x has IPv6 support. You can add IPv6 to Cygwin 1.5.x by means
+of the @code{libgetaddrinfo-devel} package, available at Cygwin Ports.
+
+@subsection Crosscompilation for Windows under Cygwin
+
+With Cygwin you can create Windows binaries that do not need the cygwin1.dll.
+
+Just install your Cygwin as explained before, plus these additional
+"Devel" packages:
+@example
+gcc-mingw-core, mingw-runtime, mingw-zlib
+@end example
+
+and add some special flags to your configure invocation.
+
+For a static build run
+@example
+./configure --target-os=mingw32 --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin
+@end example
+
+and for a build with shared libraries
+@example
+./configure --target-os=mingw32 --enable-shared --disable-static --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin
+@end example
 
 @bye

doc/git-howto.texi

@@ -1,352 +0,0 @@
-\input texinfo @c -*- texinfo -*-
-
-@settitle Using git to develop FFmpeg
-
-@titlepage
-@center @titlefont{Using git to develop FFmpeg}
-@end titlepage
-
-@top
-
-@contents
-
-@chapter Introduction
-
-This document aims in giving some quick references on a set of useful git
-commands. You should always use the extensive and detailed documentation
-provided directly by git:
-
-@example
-git --help
-man git
-@end example
-
-shows you the available subcommands,
-
-@example
-git <command> --help
-man git-<command>
-@end example
-
-shows information about the subcommand <command>.
-
-Additional information could be found on the
-@url{http://gitref.org, Git Reference} website
-
-For more information about the Git project, visit the
-
-@url{http://git-scm.com/, Git website}
-
-Consult these resources whenever you have problems, they are quite exhaustive.
-
-What follows now is a basic introduction to Git and some FFmpeg-specific
-guidelines to ease the contribution to the project
-
-@chapter Basics Usage
-
-@section Get GIT
-
-You can get git from @url{http://git-scm.com/}
-Most distribution and operating system provide a package for it.
-
-
-@section Cloning the source tree
-
-@example
-git clone git://source.ffmpeg.org/ffmpeg <target>
-@end example
-
-This will put the FFmpeg sources into the directory @var{<target>}.
-
-@example
-git clone git@@source.ffmpeg.org:ffmpeg <target>
-@end example
-
-This will put the FFmpeg sources into the directory @var{<target>} and let
-you push back your changes to the remote repository.
-
-Make sure that you do not have Windows line endings in your checkouts,
-otherwise you may experience spurious compilation failures. One way to
-achieve this is to run
-
-@example
-git config --global core.autocrlf false
-@end example
-
-
-@section Updating the source tree to the latest revision
-
-@example
-git pull (--rebase)
-@end example
-
-pulls in the latest changes from the tracked branch. The tracked branch
-can be remote. By default the master branch tracks the branch master in
-the remote origin.
-
-@float IMPORTANT
-@command{--rebase} (see below) is recommended.
-@end float
-
-@section Rebasing your local branches
-
-@example
-git pull --rebase
-@end example
-
-fetches the changes from the main repository and replays your local commits
-over it. This is required to keep all your local changes at the top of
-FFmpeg's master tree. The master tree will reject pushes with merge commits.
-
-
-@section Adding/removing files/directories
-
-@example
-git add [-A] <filename/dirname>
-git rm [-r] <filename/dirname>
-@end example
-
-GIT needs to get notified of all changes you make to your working
-directory that makes files appear or disappear.
-Line moves across files are automatically tracked.
-
-
-@section Showing modifications
-
-@example
-git diff <filename(s)>
-@end example
-
-will show all local modifications in your working directory as unified diff.
-
-
-@section Inspecting the changelog
-
-@example
-git log <filename(s)>
-@end example
-
-You may also use the graphical tools like gitview or gitk or the web
-interface available at http://source.ffmpeg.org/
-
-@section Checking source tree status
-
-@example
-git status
-@end example
-
-detects all the changes you made and lists what actions will be taken in case
-of a commit (additions, modifications, deletions, etc.).
-
-
-@section Committing
-
-@example
-git diff --check
-@end example
-
-to double check your changes before committing them to avoid trouble later
-on. All experienced developers do this on each and every commit, no matter
-how small.
-Every one of them has been saved from looking like a fool by this many times.
-It's very easy for stray debug output or cosmetic modifications to slip in,
-please avoid problems through this extra level of scrutiny.
-
-For cosmetics-only commits you should get (almost) empty output from
-
-@example
-git diff -w -b <filename(s)>
-@end example
-
-Also check the output of
-
-@example
-git status
-@end example
-
-to make sure you don't have untracked files or deletions.
-
-@example
-git add [-i|-p|-A] <filenames/dirnames>
-@end example
-
-Make sure you have told git your name and email address
-
-@example
-git config --global user.name "My Name"
-git config --global user.email my@@email.invalid
-@end example
-
-Use @var{--global} to set the global configuration for all your git checkouts.
-
-Git will select the changes to the files for commit. Optionally you can use
-the interactive or the patch mode to select hunk by hunk what should be
-added to the commit.
-
-
-@example
-git commit
-@end example
-
-Git will commit the selected changes to your current local branch.
-
-You will be prompted for a log message in an editor, which is either
-set in your personal configuration file through
-
-@example
-git config --global core.editor
-@end example
-
-or set by one of the following environment variables:
-@var{GIT_EDITOR}, @var{VISUAL} or @var{EDITOR}.
-
-Log messages should be concise but descriptive. Explain why you made a change,
-what you did will be obvious from the changes themselves most of the time.
-Saying just "bug fix" or "10l" is bad. Remember that people of varying skill
-levels look at and educate themselves while reading through your code. Don't
-include filenames in log messages, Git provides that information.
-
-Possibly make the commit message have a terse, descriptive first line, an
-empty line and then a full description. The first line will be used to name
-the patch by git format-patch.
-
-@section Preparing a patchset
-
-@example
-git format-patch <commit> [-o directory]
-@end example
-
-will generate a set of patches for each commit between @var{<commit>} and
-current @var{HEAD}. E.g.
-
-@example
-git format-patch origin/master
-@end example
-
-will generate patches for all commits on current branch which are not
-present in upstream.
-A useful shortcut is also
-
-@example
-git format-patch -n
-@end example
-
-which will generate patches from last @var{n} commits.
-By default the patches are created in the current directory.
-
-@section Sending patches for review
-
-@example
-git send-email <commit list|directory>
-@end example
-
-will send the patches created by @command{git format-patch} or directly
-generates them. All the email fields can be configured in the global/local
-configuration or overridden by command line.
-Note that this tool must often be installed separately (e.g. @var{git-email}
-package on Debian-based distros).
-
-
-@section Renaming/moving/copying files or contents of files
-
-Git automatically tracks such changes, making those normal commits.
-
-@example
-mv/cp path/file otherpath/otherfile
-git add [-A] .
-git commit
-@end example
-
-
-@chapter FFmpeg specific
-
-@section Reverting broken commits
-
-@example
-git reset <commit>
-@end example
-
-@command{git reset} will uncommit the changes till @var{<commit>} rewriting
-the current branch history.
-
-@example
-git commit --amend
-@end example
-
-allows to amend the last commit details quickly.
-
-@example
-git rebase -i origin/master
-@end example
-
-will replay local commits over the main repository allowing to edit, merge
-or remove some of them in the process.
-
-@float NOTE
-@command{git reset}, @command{git commit --amend} and @command{git rebase}
-rewrite history, so you should use them ONLY on your local or topic branches.
-The main repository will reject those changes.
-@end float
-
-@example
-git revert <commit>
-@end example
-
-@command{git revert} will generate a revert commit. This will not make the
-faulty commit disappear from the history.
-
-@section Pushing changes to remote trees
-
-@example
-git push
-@end example
-
-Will push the changes to the default remote (@var{origin}).
-Git will prevent you from pushing changes if the local and remote trees are
-out of sync. Refer to and to sync the local tree.
-
-@example
-git remote add <name> <url>
-@end example
-
-Will add additional remote with a name reference, it is useful if you want
-to push your local branch for review on a remote host.
-
-@example
-git push <remote> <refspec>
-@end example
-
-Will push the changes to the @var{<remote>} repository.
-Omitting @var{<refspec>} makes @command{git push} update all the remote
-branches matching the local ones.
-
-@section Finding a specific svn revision
-
-Since version 1.7.1 git supports @var{:/foo} syntax for specifying commits
-based on a regular expression. see man gitrevisions
-
-@example
-git show :/'as revision 23456'
-@end example
-
-will show the svn changeset @var{r23456}. With older git versions searching in
-the @command{git log} output is the easiest option (especially if a pager with
-search capabilities is used).
-This commit can be checked out with
-
-@example
-git checkout -b svn_23456 :/'as revision 23456'
-@end example
-
-or for git < 1.7.1 with
-
-@example
-git checkout -b svn_23456 $SHA1
-@end example
-
-where @var{$SHA1} is the commit hash from the @command{git log} output.
-
-@chapter Server Issues
-
-Contact the project admins @email{root@@ffmpeg.org} if you have technical
-problems with the GIT server.

doc/git-howto.txt

@@ -39,17 +39,16 @@ I. BASICS:
 
 0. Get GIT:
 
-  Most distributions have a git package, if not
   You can get git from http://git-scm.com/
 
 
 1. Cloning the source tree:
 
-    git clone git://source.ffmpeg.org/ffmpeg <target>
+    git clone git://git.videolan.org/ffmpeg <target>
 
   This will put the FFmpeg sources into the directory <target>.
 
-    git clone git@source.ffmpeg.org:ffmpeg <target>
+    git clone git@git.videolan.org:ffmpeg <target>
 
   This will put the FFmpeg sources into the directory <target> and let
   you push back your changes to the remote repository.
@@ -98,7 +97,7 @@ I. BASICS:
     git log <filename(s)>
 
   You may also use the graphical tools like gitview or gitk or the web
-  interface available at http://source.ffmpeg.org
+  interface available at http://git.videolan.org
 
 6. Checking source tree status:
 
@@ -206,19 +205,8 @@ I. BASICS:
 
     git format-patch <commit> [-o directory]
 
-  will generate a set of patches for each commit between <commit> and
-  current HEAD. E.g.
-
-    git format-patch origin/master
-
-  will generate patches for all commits on current branch which are not
-  present in upstream.
-  A useful shortcut is also
-
-    git format-patch -n
-
-  which will generate patches from last n commits.
-  By default the patches are created in the current directory.
+  will generate a set of patches out of the current branch starting from
+  commit. By default the patches are created in the current directory.
 
 11. Sending patches for review
 
@@ -227,8 +215,6 @@ I. BASICS:
   will send the patches created by git format-patch or directly generates
   them. All the email fields can be configured in the global/local
   configuration or overridden by command line.
-  Note that this tool must often be installed separately (e.g. git-email
-  package on Debian-based distros).
 
 12. Pushing changes to remote trees
 

doc/indevs.texi

@@ -42,7 +42,7 @@ specify card number or identifier, device number and subdevice number
 To see the list of cards currently recognized by your system check the
 files @file{/proc/asound/cards} and @file{/proc/asound/devices}.
 
-For example to capture with @command{ffmpeg} from an ALSA device with
+For example to capture with @file{ffmpeg} from an ALSA device with
 card id 0, you may run the command:
 @example
 ffmpeg -f alsa -i hw:0 alsaout.wav
@@ -55,101 +55,6 @@ For more information see:
 
 BSD video input device.
 
-@section dshow
-
-Windows DirectShow input device.
-
-DirectShow support is enabled when FFmpeg is built with the mingw-w64 project.
-Currently only audio and video devices are supported.
-
-Multiple devices may be opened as separate inputs, but they may also be
-opened on the same input, which should improve synchronism between them.
-
-The input name should be in the format:
-
-@example
-@var{TYPE}=@var{NAME}[:@var{TYPE}=@var{NAME}]
-@end example
-
-where @var{TYPE} can be either @var{audio} or @var{video},
-and @var{NAME} is the device's name.
-
-@subsection Options
-
-If no options are specified, the device's defaults are used.
-If the device does not support the requested options, it will
-fail to open.
-
-@table @option
-
-@item video_size
-Set the video size in the captured video.
-
-@item framerate
-Set the framerate in the captured video.
-
-@item sample_rate
-Set the sample rate (in Hz) of the captured audio.
-
-@item sample_size
-Set the sample size (in bits) of the captured audio.
-
-@item channels
-Set the number of channels in the captured audio.
-
-@item list_devices
-If set to @option{true}, print a list of devices and exit.
-
-@item list_options
-If set to @option{true}, print a list of selected device's options
-and exit.
-
-@item video_device_number
-Set video device number for devices with same name (starts at 0,
-defaults to 0).
-
-@item audio_device_number
-Set audio device number for devices with same name (starts at 0,
-defaults to 0).
-
-@end table
-
-@subsection Examples
-
-@itemize
-
-@item
-Print the list of DirectShow supported devices and exit:
-@example
-$ ffmpeg -list_devices true -f dshow -i dummy
-@end example
-
-@item
-Open video device @var{Camera}:
-@example
-$ ffmpeg -f dshow -i video="Camera"
-@end example
-
-@item
-Open second video device with name @var{Camera}:
-@example
-$ ffmpeg -f dshow -video_device_number 1 -i video="Camera"
-@end example
-
-@item
-Open video device @var{Camera} and audio device @var{Microphone}:
-@example
-$ ffmpeg -f dshow -i video="Camera":audio="Microphone"
-@end example
-
-@item
-Print the list of supported options in selected device and exit:
-@example
-$ ffmpeg -list_options true -f dshow -i video="Camera"
-@end example
-
-@end itemize
-
 @section dv1394
 
 Linux DV 1394 input device.
@@ -167,14 +72,14 @@ For more detailed information read the file
 Documentation/fb/framebuffer.txt included in the Linux source tree.
 
 To record from the framebuffer device @file{/dev/fb0} with
-@command{ffmpeg}:
+@file{ffmpeg}:
 @example
 ffmpeg -f fbdev -r 10 -i /dev/fb0 out.avi
 @end example
 
 You can take a single screenshot image with the command:
 @example
-ffmpeg -f fbdev -frames:v 1 -r 1 -i /dev/fb0 screenshot.jpeg
+ffmpeg -f fbdev -vframes 1 -r 1 -i /dev/fb0 screenshot.jpeg
 @end example
 
 See also @url{http://linux-fbdev.sourceforge.net/}, and fbset(1).
@@ -196,15 +101,15 @@ device.
 Once you have created one or more JACK readable clients, you need to
 connect them to one or more JACK writable clients.
 
-To connect or disconnect JACK clients you can use the @command{jack_connect}
-and @command{jack_disconnect} programs, or do it through a graphical interface,
-for example with @command{qjackctl}.
+To connect or disconnect JACK clients you can use the
+@file{jack_connect} and @file{jack_disconnect} programs, or do it
+through a graphical interface, for example with @file{qjackctl}.
 
 To list the JACK clients and their properties you can invoke the command
-@command{jack_lsp}.
+@file{jack_lsp}.
 
 Follows an example which shows how to capture a JACK readable client
-with @command{ffmpeg}.
+with @file{ffmpeg}.
 @example
 # Create a JACK writable client with name "ffmpeg".
 $ ffmpeg -f jack -i ffmpeg -y out.wav
@@ -228,72 +133,6 @@ $ jack_connect metro:120_bpm ffmpeg:input_1
 For more information read:
 @url{http://jackaudio.org/}
 
-@section lavfi
-
-Libavfilter input virtual device.
-
-This input device reads data from the open output pads of a libavfilter
-filtergraph.
-
-For each filtergraph open output, the input device will create a
-corresponding stream which is mapped to the generated output. Currently
-only video data is supported. The filtergraph is specified through the
-option @option{graph}.
-
-@subsection Options
-
-@table @option
-
-@item graph
-Specify the filtergraph to use as input. Each video open output must be
-labelled by a unique string of the form "out@var{N}", where @var{N} is a
-number starting from 0 corresponding to the mapped input stream
-generated by the device.
-The first unlabelled output is automatically assigned to the "out0"
-label, but all the others need to be specified explicitly.
-
-If not specified defaults to the filename specified for the input
-device.
-@end table
-
-@subsection Examples
-
-@itemize
-@item
-Create a color video stream and play it back with @command{ffplay}:
-@example
-ffplay -f lavfi -graph "color=pink [out0]" dummy
-@end example
-
-@item
-As the previous example, but use filename for specifying the graph
-description, and omit the "out0" label:
-@example
-ffplay -f lavfi color=pink
-@end example
-
-@item
-Create three different video test filtered sources and play them:
-@example
-ffplay -f lavfi -graph "testsrc [out0]; testsrc,hflip [out1]; testsrc,negate [out2]" test3
-@end example
-
-@item
-Read an audio stream from a file using the amovie source and play it
-back with @command{ffplay}:
-@example
-ffplay -f lavfi "amovie=test.wav"
-@end example
-
-@item
-Read an audio stream and a video stream and play it back with
-@command{ffplay}:
-@example
-ffplay -f lavfi "movie=test.avi[out0];amovie=test.wav[out1]"
-@end example
-
-@end itemize
-
 @section libdc1394
 
 IIDC1394 input device, based on libdc1394 and libraw1394.
@@ -380,7 +219,7 @@ $ ffmpeg -f openal -i '' out.ogg
 @end example
 
 Capture from two devices simultaneously, writing to two different files,
-within the same @command{ffmpeg} command:
+within the same @file{ffmpeg} command:
 @example
 $ ffmpeg -f openal -i 'DR-BT101 via PulseAudio' out1.ogg -f openal -i 'ALSA Default' out2.ogg
 @end example
@@ -395,7 +234,7 @@ The filename to provide to the input device is the device node
 representing the OSS input device, and is usually set to
 @file{/dev/dsp}.
 
-For example to grab from @file{/dev/dsp} using @command{ffmpeg} use the
+For example to grab from @file{/dev/dsp} using @file{ffmpeg} use the
 command:
 @example
 ffmpeg -f oss -i /dev/dsp /tmp/oss.wav
@@ -404,89 +243,6 @@ ffmpeg -f oss -i /dev/dsp /tmp/oss.wav
 For more information about OSS see:
 @url{http://manuals.opensound.com/usersguide/dsp.html}
 
-@section pulse
-
-pulseaudio input device.
-
-To enable this input device during configuration you need libpulse-simple
-installed in your system.
-
-The filename to provide to the input device is a source device or the
-string "default"
-
-To list the pulse source devices and their properties you can invoke
-the command @command{pactl list sources}.
-
-@example
-ffmpeg -f pulse -i default /tmp/pulse.wav
-@end example
-
-@subsection @var{server} AVOption
-
-The syntax is:
-@example
--server @var{server name}
-@end example
-
-Connects to a specific server.
-
-@subsection @var{name} AVOption
-
-The syntax is:
-@example
--name @var{application name}
-@end example
-
-Specify the application name pulse will use when showing active clients,
-by default it is the LIBAVFORMAT_IDENT string
-
-@subsection @var{stream_name} AVOption
-
-The syntax is:
-@example
--stream_name @var{stream name}
-@end example
-
-Specify the stream name pulse will use when showing active streams,
-by default it is "record"
-
-@subsection @var{sample_rate} AVOption
-
-The syntax is:
-@example
--sample_rate @var{samplerate}
-@end example
-
-Specify the samplerate in Hz, by default 48kHz is used.
-
-@subsection @var{channels} AVOption
-
-The syntax is:
-@example
--channels @var{N}
-@end example
-
-Specify the channels in use, by default 2 (stereo) is set.
-
-@subsection @var{frame_size} AVOption
-
-The syntax is:
-@example
--frame_size @var{bytes}
-@end example
-
-Specify the number of byte per frame, by default it is set to 1024.
-
-@subsection @var{fragment_size} AVOption
-
-The syntax is:
-@example
--fragment_size @var{bytes}
-@end example
-
-Specify the minimal buffering fragment in pulseaudio, it will affect the
-audio latency. By default it is unset.
-
 @section sndio
 
 sndio input device.
@@ -498,15 +254,15 @@ The filename to provide to the input device is the device node
 representing the sndio input device, and is usually set to
 @file{/dev/audio0}.
 
-For example to grab from @file{/dev/audio0} using @command{ffmpeg} use the
+For example to grab from @file{/dev/audio0} using @file{ffmpeg} use the
 command:
 @example
 ffmpeg -f sndio -i /dev/audio0 /tmp/oss.wav
 @end example
 
-@section video4linux2
+@section video4linux and video4linux2
 
-Video4Linux2 input video device.
+Video4Linux and Video4Linux2 input video devices.
 
 The name of the device to grab is a file device node, usually Linux
 systems tend to automatically create such nodes when the device
@@ -514,33 +270,35 @@ systems tend to automatically create such nodes when the device
 kind @file{/dev/video@var{N}}, where @var{N} is a number associated to
 the device.
 
-Video4Linux2 devices usually support a limited set of
+Video4Linux and Video4Linux2 devices only support a limited set of
 @var{width}x@var{height} sizes and framerates. You can check which are
-supported using @command{-list_formats all} for Video4Linux2 devices.
+supported for example with the command @file{dov4l} for Video4Linux
+devices and the command @file{v4l-info} for Video4Linux2 devices.
 
-Some usage examples of the video4linux2 devices with ffmpeg and ffplay:
+If the size for the device is set to 0x0, the input device will
+try to autodetect the size to use.
+Only for the video4linux2 device, if the frame rate is set to 0/0 the
+input device will use the frame rate value already set in the driver.
 
-The time base for the timestamps is 1 microsecond. Depending on the kernel
-version and configuration, the timestamps may be derived from the real time
-clock (origin at the Unix Epoch) or the monotonic clock (origin usually at
-boot time, unaffected by NTP or manual changes to the clock). The
-@option{-timestamps abs} or @option{-ts abs} option can be used to force
-conversion into the real time clock.
+Video4Linux support is deprecated since Linux 2.6.30, and will be
+dropped in later versions.
 
-Note that if FFmpeg is build with v4l-utils support ("--enable-libv4l2"
-option), it will always be used.
+Follow some usage examples of the video4linux devices with the ff*
+tools.
 @example
-# Grab and show the input of a video4linux2 device.
-ffplay -f video4linux2 -framerate 30 -video_size hd720 /dev/video0
+# Grab and show the input of a video4linux device, frame rate is set
+# to the default of 25/1.
+ffplay -s 320x240 -f video4linux /dev/video0
 
-# Grab and record the input of a video4linux2 device, leave the
-framerate and size as previously set.
-ffmpeg -f video4linux2 -input_format mjpeg -i /dev/video0 out.mpeg
+# Grab and show the input of a video4linux2 device, autoadjust size.
+ffplay -f video4linux2 /dev/video0
+
+# Grab and record the input of a video4linux2 device, autoadjust size,
+# frame rate value defaults to 0/0 so it is read from the video4linux2
+# driver.
+ffmpeg -f video4linux2 -i /dev/video0 out.mpeg
 @end example
 
-"v4l" and "v4l2" can be used as aliases for the respective "video4linux" and
-"video4linux2".
-
 @section vfwcap
 
 VfW (Video for Windows) capture input device.
@@ -562,7 +320,7 @@ The filename passed as input has the syntax:
 
 @var{hostname}:@var{display_number}.@var{screen_number} specifies the
 X11 display name of the screen to grab from. @var{hostname} can be
-omitted, and defaults to "localhost". The environment variable
+ommitted, and defaults to "localhost". The environment variable
 @env{DISPLAY} contains the default display name.
 
 @var{x_offset} and @var{y_offset} specify the offsets of the grabbed
@@ -571,10 +329,10 @@ default to 0.
 
 Check the X11 documentation (e.g. man X) for more detailed information.
 
-Use the @command{dpyinfo} program for getting basic information about the
+Use the @file{dpyinfo} program for getting basic information about the
 properties of your X11 display (e.g. grep for "name" or "dimensions").
 
-For example to grab from @file{:0.0} using @command{ffmpeg}:
+For example to grab from @file{:0.0} using @file{ffmpeg}:
 @example
 ffmpeg -f x11grab -r 25 -s cif -i :0.0 out.mpg
 

doc/issue_tracker.txt

@@ -5,42 +5,32 @@ NOTE: This is a draft.
 
 Overview:
 ---------
-
 FFmpeg uses Trac for tracking issues, new issues and changes to
 existing issues can be done through a web interface.
-
-Issues can be different kinds of things we want to keep track of
-but that do not belong into the source tree itself. This includes
-bug reports, patches, feature requests and license violations. We
-might add more items to this list in the future, so feel free to
-propose a new `type of issue' on the ffmpeg-devel mailing list if
-you feel it is worth tracking.
-
 It is possible to subscribe to individual issues by adding yourself to the
-Cc list or to subscribe to the ffmpeg-trac mailing list which receives
-a mail for every change to every issue.
+nosy list or to subscribe to the ffmpeg-issues mailing list which receives
+a mail for every change to every issue. Replies to such mails will also
+be properly added to the respective issue.
 (the above does all work already after light testing)
-
 The subscription URL for the ffmpeg-trac list is:
 http(s)://ffmpeg.org/mailman/listinfo/ffmpeg-trac
 The URL of the webinterface of the tracker is:
-http(s)://trac.ffmpeg.org
+http(s)://ffmpeg.org/trac/ffmpeg
+
+NOTE: issue = (bug report || patch || feature request)
 
 Type:
 -----
-bug / defect
+bug
     An error, flaw, mistake, failure, or fault in FFmpeg or libav* that
     prevents it from behaving as intended.
 
-feature request / enhancement
+feature request
     Request of support for encoding or decoding of a new codec, container
     or variant.
     Request of support for more, less or plain different output or behavior
     where the current implementation cannot be considered wrong.
 
-license violation
-    ticket to keep track of (L)GPL violations of ffmpeg by others
-
 patch
     A patch as generated by diff which conforms to the patch submission and
     development policy.
@@ -61,8 +51,6 @@ important
     the separation to normal is somewhat fuzzy.
     For feature requests this priority would be used for things many people
     want.
-    Regressions also should be marked as important, regressions are bugs that
-    don't exist in a past revision or another branch.
 
 normal
 
@@ -92,17 +80,6 @@ closed
     final state
 
 
-Analyzed flag:
---------------
-Bugs which have been analyzed and where it is understood what causes them
-and which exact chain of events triggers them. This analysis should be
-available as a message in the bug report.
-Note, do not change the status to analyzed without also providing a clear
-and understandable analysis.
-This state implicates that the bug either has been reproduced or that
-reproduction is not needed as the bug is already understood.
-
-
 Type/Status/Substatus:
 ----------
 */new/new
@@ -130,6 +107,24 @@ Type/Status/Substatus:
     Issues for which some information has been requested by the developers,
     but which has not been provided by anyone within reasonable time.
 
+bug/open/reproduced
+    Bugs which have been reproduced.
+
+bug/open/analyzed
+    Bugs which have been analyzed and where it is understood what causes them
+    and which exact chain of events triggers them. This analysis should be
+    available as a message in the bug report.
+    Note, do not change the status to analyzed without also providing a clear
+    and understandable analysis.
+    This state implicates that the bug either has been reproduced or that
+    reproduction is not needed as the bug is already understood.
+
+bug/open/needs_more_info
+    Bug reports which are incomplete and or where more information is needed
+    from the submitter or another person who can provide it.
+    This state implicates that the bug has not been analyzed or reproduced.
+    Note, the idea behind needs_more_info is to offload work from the
+    developers to the users whenever possible.
 
 bug/closed/fixed
     Bugs which have to the best of our knowledge been fixed.
@@ -163,6 +158,10 @@ patch/closed/applied
 patch/closed/rejected
     Patches which have been rejected.
 
+feature_request/open/needs_more_info
+    Feature requests where it is not clear what exactly is wanted
+    (these also could be closed as invalid ...).
+
 feature_request/closed/implemented
     Feature requests which have been implemented.
 
@@ -174,10 +173,12 @@ Note, please do not use type-status-substatus combinations other than the
 above without asking on ffmpeg-dev first!
 
 Note2, if you provide the requested info do not forget to remove the
-needs_more_info substatus.
+needs_more_info substate.
 
-Component:
-----------
+Topic:
+------
+A topic is a tag you should add to your issue in order to make grouping them
+easier.
 
 avcodec
     issues in libavcodec/*
@@ -197,9 +198,6 @@ ffmpeg
 ffplay
     issues in or related to ffplay.c
 
-ffprobe
-    issues in or related to ffprobe.c
-
 ffserver
     issues in or related to ffserver.c
 
@@ -207,7 +205,7 @@ build system
     issues in or related to configure/Makefile
 
 regression
-    bugs which were not present in a past revision
+    bugs which were working in a past revision
 
-trac
+roundup
     issues related to our issue tracker

doc/libavfilter.texi

@@ -14,8 +14,20 @@
 Libavfilter is the filtering API of FFmpeg. It is the substitute of the
 now deprecated 'vhooks' and started as a Google Summer of Code project.
 
-Audio filtering integration into the main FFmpeg repository is a work in
-progress, so audio API and ABI should not be considered stable yet.
+Integrating libavfilter into the main FFmpeg repository is a work in
+progress. If you wish to try the unfinished development code of
+libavfilter then check it out from the libavfilter repository into
+some directory of your choice by:
+
+@example
+   svn checkout svn://svn.ffmpeg.org/soc/libavfilter
+@end example
+
+And then read the README file in the top directory to learn how to
+integrate it into ffmpeg and ffplay.
+
+But note that there may still be serious bugs in the code and its API
+and ABI should not be considered stable yet!
 
 @chapter Tutorial
 
@@ -36,20 +48,21 @@ and the vflip filter before merging it back with the other stream by
 overlaying it on top. You can use the following command to achieve this:
 
 @example
-ffmpeg -i input -vf "[in] split [T1], fifo, [T2] overlay=0:H/2 [out]; [T1] fifo, crop=iw:ih/2:0:ih/2, vflip [T2]" output
+./ffmpeg -i in.avi -s 240x320 -vf "[in] split [T1], fifo, [T2] overlay= 0:240 [out]; [T1] fifo, crop=0:0:-1:240, vflip [T2]
 @end example
 
-The result will be that in output the top half of the video is mirrored
+where input_video.avi has a vertical resolution of 480 pixels. The
+result will be that in output the top half of the video is mirrored
 onto the bottom half.
 
 Video filters are loaded using the @var{-vf} option passed to
-@command{ffmpeg} or to @command{ffplay}. Filters in the same linear
-chain are separated by commas. In our example, @var{split, fifo,
-overlay} are in one linear chain, and @var{fifo, crop, vflip} are in
-another. The points where the linear chains join are labeled by names
-enclosed in square brackets. In our example, that is @var{[T1]} and
-@var{[T2]}. The magic labels @var{[in]} and @var{[out]} are the points
-where video is input and output.
+ffmpeg or to ffplay. Filters in the same linear chain are separated by
+commas. In our example, @var{split, fifo, overlay} are in one linear
+chain, and @var{fifo, crop, vflip} are in another. The points where
+the linear chains join are labeled by names enclosed in square
+brackets. In our example, that is @var{[T1]} and @var{[T2]}. The magic
+labels @var{[in]} and @var{[out]} are the points where video is input
+and output.
 
 Some filters take in input a list of parameters: they are specified
 after the filter name and an equal sign, and are separated each other

doc/muxers.texi

@@ -18,23 +18,6 @@ enabled muxers.
 
 A description of some of the currently available muxers follows.
 
-@anchor{aiff}
-@section aiff
-
-Audio Interchange File Format muxer.
-
-It accepts the following options:
-
-@table @option
-@item write_id3v2
-Enable ID3v2 tags writing when set to 1. Default is 0 (disabled).
-
-@item id3v2_version
-Select ID3v2 version to write. Currently only version 3 and 4 (aka.
-ID3v2.3 and ID3v2.4) are supported. The default is version 4.
-
-@end table
-
 @anchor{crc}
 @section crc
 
@@ -60,12 +43,12 @@ You can print the CRC to stdout with the command:
 ffmpeg -i INPUT -f crc -
 @end example
 
-You can select the output format of each frame with @command{ffmpeg} by
+You can select the output format of each frame with @file{ffmpeg} by
 specifying the audio and video codec and format. For example to
 compute the CRC of the input audio converted to PCM unsigned 8-bit
 and the input video converted to MPEG-2 video, use the command:
 @example
-ffmpeg -i INPUT -c:a pcm_u8 -c:v mpeg2video -f crc -
+ffmpeg -i INPUT -acodec pcm_u8 -vcodec mpeg2video -f crc -
 @end example
 
 See also the @ref{framecrc} muxer.
@@ -73,80 +56,40 @@ See also the @ref{framecrc} muxer.
 @anchor{framecrc}
 @section framecrc
 
-Per-packet CRC (Cyclic Redundancy Check) testing format.
+Per-frame CRC (Cyclic Redundancy Check) testing format.
 
-This muxer computes and prints the Adler-32 CRC for each audio
-and video packet. By default audio frames are converted to signed
+This muxer computes and prints the Adler-32 CRC for each decoded audio
+and video frame. By default audio frames are converted to signed
 16-bit raw audio and video frames to raw video before computing the
 CRC.
 
 The output of the muxer consists of a line for each audio and video
-packet of the form:
-@example
-@var{stream_index}, @var{packet_dts}, @var{packet_pts}, @var{packet_duration}, @var{packet_size}, 0x@var{CRC}
-@end example
+frame of the form: @var{stream_index}, @var{frame_dts},
+@var{frame_size}, 0x@var{CRC}, where @var{CRC} is a hexadecimal
+number 0-padded to 8 digits containing the CRC of the decoded frame.
 
-@var{CRC} is a hexadecimal number 0-padded to 8 digits containing the
-CRC of the packet.
-
-For example to compute the CRC of the audio and video frames in
-@file{INPUT}, converted to raw audio and video packets, and store it
-in the file @file{out.crc}:
+For example to compute the CRC of each decoded frame in the input, and
+store it in the file @file{out.crc}:
 @example
 ffmpeg -i INPUT -f framecrc out.crc
 @end example
 
-To print the information to stdout, use the command:
+You can print the CRC of each decoded frame to stdout with the command:
 @example
 ffmpeg -i INPUT -f framecrc -
 @end example
 
-With @command{ffmpeg}, you can select the output format to which the
-audio and video frames are encoded before computing the CRC for each
-packet by specifying the audio and video codec. For example, to
+You can select the output format of each frame with @file{ffmpeg} by
+specifying the audio and video codec and format. For example, to
 compute the CRC of each decoded input audio frame converted to PCM
 unsigned 8-bit and of each decoded input video frame converted to
 MPEG-2 video, use the command:
 @example
-ffmpeg -i INPUT -c:a pcm_u8 -c:v mpeg2video -f framecrc -
+ffmpeg -i INPUT -acodec pcm_u8 -vcodec mpeg2video -f framecrc -
 @end example
 
 See also the @ref{crc} muxer.
 
-@anchor{framemd5}
-@section framemd5
-
-Per-packet MD5 testing format.
-
-This muxer computes and prints the MD5 hash for each audio
-and video packet. By default audio frames are converted to signed
-16-bit raw audio and video frames to raw video before computing the
-hash.
-
-The output of the muxer consists of a line for each audio and video
-packet of the form:
-@example
-@var{stream_index}, @var{packet_dts}, @var{packet_pts}, @var{packet_duration}, @var{packet_size}, @var{MD5}
-@end example
-
-@var{MD5} is a hexadecimal number representing the computed MD5 hash
-for the packet.
-
-For example to compute the MD5 of the audio and video frames in
-@file{INPUT}, converted to raw audio and video packets, and store it
-in the file @file{out.md5}:
-@example
-ffmpeg -i INPUT -f framemd5 out.md5
-@end example
-
-To print the information to stdout, use the command:
-@example
-ffmpeg -i INPUT -f framemd5 -
-@end example
-
-See also the @ref{md5} muxer.
-
-@anchor{image2}
 @section image2
 
 Image file muxer.
@@ -176,26 +119,26 @@ The pattern "img%%-%d.jpg" will specify a sequence of filenames of the
 form @file{img%-1.jpg}, @file{img%-2.jpg}, ..., @file{img%-10.jpg},
 etc.
 
-The following example shows how to use @command{ffmpeg} for creating a
+The following example shows how to use @file{ffmpeg} for creating a
 sequence of files @file{img-001.jpeg}, @file{img-002.jpeg}, ...,
 taking one image every second from the input video:
 @example
-ffmpeg -i in.avi -vsync 1 -r 1 -f image2 'img-%03d.jpeg'
+ffmpeg -i in.avi -r 1 -f image2 'img-%03d.jpeg'
 @end example
 
-Note that with @command{ffmpeg}, if the format is not specified with the
+Note that with @file{ffmpeg}, if the format is not specified with the
 @code{-f} option and the output filename specifies an image file
 format, the image2 muxer is automatically selected, so the previous
 command can be written as:
 @example
-ffmpeg -i in.avi -vsync 1 -r 1 'img-%03d.jpeg'
+ffmpeg -i in.avi -r 1 'img-%03d.jpeg'
 @end example
 
 Note also that the pattern must not necessarily contain "%d" or
 "%0@var{N}d", for example to create a single image file
 @file{img.jpeg} from the input video you can employ the command:
 @example
-ffmpeg -i in.avi -f image2 -frames:v 1 img.jpeg
+ffmpeg -i in.avi -f image2 -vframes 1 img.jpeg
 @end example
 
 The image muxer supports the .Y.U.V image file format. This format is
@@ -204,104 +147,6 @@ each of the YUV420P components. To read or write this image file format,
 specify the name of the '.Y' file. The muxer will automatically open the
 '.U' and '.V' files as required.
 
-@anchor{md5}
-@section md5
-
-MD5 testing format.
-
-This muxer computes and prints the MD5 hash of all the input audio
-and video frames. By default audio frames are converted to signed
-16-bit raw audio and video frames to raw video before computing the
-hash.
-
-The output of the muxer consists of a single line of the form:
-MD5=@var{MD5}, where @var{MD5} is a hexadecimal number representing
-the computed MD5 hash.
-
-For example to compute the MD5 hash of the input converted to raw
-audio and video, and store it in the file @file{out.md5}:
-@example
-ffmpeg -i INPUT -f md5 out.md5
-@end example
-
-You can print the MD5 to stdout with the command:
-@example
-ffmpeg -i INPUT -f md5 -
-@end example
-
-See also the @ref{framemd5} muxer.
-
-@section MOV/MP4/ISMV
-
-The mov/mp4/ismv muxer supports fragmentation. Normally, a MOV/MP4
-file has all the metadata about all packets stored in one location
-(written at the end of the file, it can be moved to the start for
-better playback using the @command{qt-faststart} tool). A fragmented
-file consists of a number of fragments, where packets and metadata
-about these packets are stored together. Writing a fragmented
-file has the advantage that the file is decodable even if the
-writing is interrupted (while a normal MOV/MP4 is undecodable if
-it is not properly finished), and it requires less memory when writing
-very long files (since writing normal MOV/MP4 files stores info about
-every single packet in memory until the file is closed). The downside
-is that it is less compatible with other applications.
-
-Fragmentation is enabled by setting one of the AVOptions that define
-how to cut the file into fragments:
-
-@table @option
-@item -moov_size @var{bytes}
-Reserves space for the moov atom at the beginning of the file instead of placing the
-moov atom at the end. If the space reserved is insufficient, muxing will fail.
-@item -movflags frag_keyframe
-Start a new fragment at each video keyframe.
-@item -frag_duration @var{duration}
-Create fragments that are @var{duration} microseconds long.
-@item -frag_size @var{size}
-Create fragments that contain up to @var{size} bytes of payload data.
-@item -movflags frag_custom
-Allow the caller to manually choose when to cut fragments, by
-calling @code{av_write_frame(ctx, NULL)} to write a fragment with
-the packets written so far. (This is only useful with other
-applications integrating libavformat, not from @command{ffmpeg}.)
-@item -min_frag_duration @var{duration}
-Don't create fragments that are shorter than @var{duration} microseconds long.
-@end table
-
-If more than one condition is specified, fragments are cut when
-one of the specified conditions is fulfilled. The exception to this is
-@code{-min_frag_duration}, which has to be fulfilled for any of the other
-conditions to apply.
-
-Additionally, the way the output file is written can be adjusted
-through a few other options:
-
-@table @option
-@item -movflags empty_moov
-Write an initial moov atom directly at the start of the file, without
-describing any samples in it. Generally, an mdat/moov pair is written
-at the start of the file, as a normal MOV/MP4 file, containing only
-a short portion of the file. With this option set, there is no initial
-mdat atom, and the moov atom only describes the tracks but has
-a zero duration.
-
-Files written with this option set do not work in QuickTime.
-This option is implicitly set when writing ismv (Smooth Streaming) files.
-@item -movflags separate_moof
-Write a separate moof (movie fragment) atom for each track. Normally,
-packets for all tracks are written in a moof atom (which is slightly
-more efficient), but with this option set, the muxer writes one moof/mdat
-pair for each track, making it easier to separate tracks.
-
-This option is implicitly set when writing ismv (Smooth Streaming) files.
-@end table
-
-Smooth Streaming content can be pushed in real time to a publishing
-point on IIS with this muxer. Example:
-@example
-ffmpeg -re @var{<normal input/transcoding options>} -movflags isml+frag_keyframe -f ismv http://server/publishingpoint.isml/Streams(Encoder1)
-@end example
-
 @section mpegts
 
 MPEG transport stream muxer.
@@ -332,7 +177,7 @@ and @code{service_name}. If they are not set the default for
 @code{service_name} is "Service01".
 
 @example
-ffmpeg -i file.mpg -c copy \
+ffmpeg -i file.mpg -acodec copy -vcodec copy \
      -mpegts_original_network_id 0x1122 \
      -mpegts_transport_stream_id 0x3344 \
      -mpegts_service_id 0x5566 \
@@ -350,14 +195,14 @@ Null muxer.
 This muxer does not generate any output file, it is mainly useful for
 testing or benchmarking purposes.
 
-For example to benchmark decoding with @command{ffmpeg} you can use the
+For example to benchmark decoding with @file{ffmpeg} you can use the
 command:
 @example
 ffmpeg -benchmark -i INPUT -f null out.null
 @end example
 
 Note that the above command does not read or write the @file{out.null}
-file, but specifying the output file is required by the @command{ffmpeg}
+file, but specifying the output file is required by the @file{ffmpeg}
 syntax.
 
 Alternatively you can write the command as:
@@ -425,74 +270,7 @@ Both eyes laced in one Block, Right-eye view is first
 
 For example a 3D WebM clip can be created using the following command line:
 @example
-ffmpeg -i sample_left_right_clip.mpg -an -c:v libvpx -metadata stereo_mode=left_right -y stereo_clip.webm
-@end example
-
-@section segment
-
-Basic stream segmenter.
-
-The segmenter muxer outputs streams to a number of separate files of nearly
-fixed duration. Output filename pattern can be set in a fashion similar to
-@ref{image2}.
-
-Every segment starts with a video keyframe, if a video stream is present.
-The segment muxer works best with a single constant frame rate video.
-
-Optionally it can generate a flat list of the created segments, one segment
-per line.
-
-@table @option
-@item segment_format @var{format}
-Override the inner container format, by default it is guessed by the filename
-extension.
-@item segment_time @var{t}
-Set segment duration to @var{t} seconds.
-@item segment_list @var{name}
-Generate also a listfile named @var{name}.
-@item segment_list_size @var{size}
-Overwrite the listfile once it reaches @var{size} entries.
-@item segment_wrap @var{limit}
-Wrap around segment index once it reaches @var{limit}.
-@end table
-
-@example
-ffmpeg -i in.mkv -c copy -map 0 -f segment -list out.list out%03d.nut
-@end example
-
-@section mp3
-
-The MP3 muxer writes a raw MP3 stream with an ID3v2 header at the beginning and
-optionally an ID3v1 tag at the end. ID3v2.3 and ID3v2.4 are supported, the
-@code{id3v2_version} option controls which one is used. The legacy ID3v1 tag is
-not written by default, but may be enabled with the @code{write_id3v1} option.
-
-For seekable output the muxer also writes a Xing frame at the beginning, which
-contains the number of frames in the file. It is useful for computing duration
-of VBR files.
-
-The muxer supports writing ID3v2 attached pictures (APIC frames). The pictures
-are supplied to the muxer in form of a video stream with a single packet. There
-can be any number of those streams, each will correspond to a single APIC frame.
-The stream metadata tags @var{title} and @var{comment} map to APIC
-@var{description} and @var{picture type} respectively. See
-@url{http://id3.org/id3v2.4.0-frames} for allowed picture types.
-
-Note that the APIC frames must be written at the beginning, so the muxer will
-buffer the audio frames until it gets all the pictures. It is therefore advised
-to provide the pictures as soon as possible to avoid excessive buffering.
-
-Examples:
-
-Write an mp3 with an ID3v2.3 header and an ID3v1 footer:
-@example
-ffmpeg -i INPUT -id3v2_version 3 -write_id3v1 1 out.mp3
-@end example
-
-Attach a picture to an mp3:
-@example
-ffmpeg -i input.mp3 -i cover.png -c copy -metadata:s:v title="Album cover"
--metadata:s:v comment="Cover (Front)" out.mp3
+ffmpeg -i sample_left_right_clip.mpg -an -vcodec libvpx -metadata stereo_mode=left_right -y stereo_clip.webm
 @end example
 
 @c man end MUXERS

doc/outdevs.texi

@@ -28,7 +28,7 @@ OSS (Open Sound System) output device.
 
 @section sdl
 
-SDL (Simple DirectMedia Layer) output device.
+SDL (Simple Directmedia Layer) output device.
 
 This output devices allows to show a video stream in an SDL
 window. Only one SDL window is allowed per application, so you can
@@ -60,7 +60,7 @@ If not specified it defaults to the size of the input video.
 
 @subsection Examples
 
-The following command shows the @command{ffmpeg} output is an
+The following command shows the @file{ffmpeg} output is an
 SDL window, forcing its size to the qcif format:
 @example
 ffmpeg -i INPUT -vcodec rawvideo -pix_fmt yuv420p -window_size qcif -f sdl "SDL output"

doc/platform.texi

@@ -1,380 +0,0 @@
-\input texinfo @c -*- texinfo -*-
-
-@settitle Platform Specific information
-@titlepage
-@center @titlefont{Platform Specific information}
-@end titlepage
-
-@top
-
-@contents
-
-@chapter Unix-like
-
-Some parts of FFmpeg cannot be built with version 2.15 of the GNU
-assembler which is still provided by a few AMD64 distributions. To
-make sure your compiler really uses the required version of gas
-after a binutils upgrade, run:
-
-@example
-$(gcc -print-prog-name=as) --version
-@end example
-
-If not, then you should install a different compiler that has no
-hard-coded path to gas. In the worst case pass @code{--disable-asm}
-to configure.
-
-@section BSD
-
-BSD make will not build FFmpeg, you need to install and use GNU Make
-(@command{gmake}).
-
-@section (Open)Solaris
-
-GNU Make is required to build FFmpeg, so you have to invoke (@command{gmake}),
-standard Solaris Make will not work. When building with a non-c99 front-end
-(gcc, generic suncc) add either @code{--extra-libs=/usr/lib/values-xpg6.o}
-or @code{--extra-libs=/usr/lib/64/values-xpg6.o} to the configure options
-since the libc is not c99-compliant by default. The probes performed by
-configure may raise an exception leading to the death of configure itself
-due to a bug in the system shell. Simply invoke a different shell such as
-bash directly to work around this:
-
-@example
-bash ./configure
-@end example
-
-@anchor{Darwin}
-@section Darwin (Mac OS X, iPhone)
-
-The toolchain provided with Xcode is sufficient to build the basic
-unacelerated code.
-
-Mac OS X on PowerPC or ARM (iPhone) requires a preprocessor from
-@url{http://github.com/yuvi/gas-preprocessor} to build the optimized
-assembler functions. Just download the Perl script and put it somewhere
-in your PATH, FFmpeg's configure will pick it up automatically.
-
-Mac OS X on amd64 and x86 requires @command{yasm} to build most of the
-optimized assembler functions. @uref{http://www.finkproject.org/, Fink},
-@uref{http://www.gentoo.org/proj/en/gentoo-alt/prefix/bootstrap-macos.xml, Gentoo Prefix},
-@uref{http://mxcl.github.com/homebrew/, Homebrew}
-or @uref{http://www.macports.org, MacPorts} can easily provide it.
-
-
-@chapter DOS
-
-Using a cross-compiler is preferred for various reasons.
-@url{http://www.delorie.com/howto/djgpp/linux-x-djgpp.html}
-
-
-@chapter OS/2
-
-For information about compiling FFmpeg on OS/2 see
-@url{http://www.edm2.com/index.php/FFmpeg}.
-
-
-@chapter Windows
-
-To get help and instructions for building FFmpeg under Windows, check out
-the FFmpeg Windows Help Forum at
-@url{http://ffmpeg.arrozcru.org/}.
-
-@section Native Windows compilation
-
-FFmpeg can be built to run natively on Windows using the MinGW tools. Install
-the latest versions of MSYS and MinGW from @url{http://www.mingw.org/}.
-You can find detailed installation instructions in the download
-section and the FAQ.
-
-FFmpeg does not build out-of-the-box with the packages the automated MinGW
-installer provides. It also requires coreutils to be installed and many other
-packages updated to the latest version. The minimum versions for some packages
-are listed below:
-
-@itemize
-@item bash 3.1
-@item msys-make 3.81-2 (note: not mingw32-make)
-@item w32api 3.13
-@item mingw-runtime 3.15
-@end itemize
-
-FFmpeg automatically passes @code{-fno-common} to the compiler to work around
-a GCC bug (see @url{http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37216}).
-
-Notes:
-
-@itemize
-
-@item Building natively using MSYS can be sped up by disabling implicit rules
-in the Makefile by calling @code{make -r} instead of plain @code{make}. This
-speed up is close to non-existent for normal one-off builds and is only
-noticeable when running make for a second time (for example during
-@code{make install}).
-
-@item In order to compile FFplay, you must have the MinGW development library
-of @uref{http://www.libsdl.org/, SDL} and @code{pkg-config} installed.
-
-@item By using @code{./configure --enable-shared} when configuring FFmpeg,
-you can build the FFmpeg libraries (e.g. libavutil, libavcodec,
-libavformat) as DLLs.
-
-@end itemize
-
-@section Microsoft Visual C++ compatibility
-
-As stated in the FAQ, FFmpeg will not compile under MSVC++. However, if you
-want to use the libav* libraries in your own applications, you can still
-compile those applications using MSVC++. But the libav* libraries you link
-to @emph{must} be built with MinGW. However, you will not be able to debug
-inside the libav* libraries, since MSVC++ does not recognize the debug
-symbols generated by GCC.
-We strongly recommend you to move over from MSVC++ to MinGW tools.
-
-This description of how to use the FFmpeg libraries with MSVC++ is based on
-Microsoft Visual C++ 2005 Express Edition. If you have a different version,
-you might have to modify the procedures slightly.
-
-@subsection Using static libraries
-
-Assuming you have just built and installed FFmpeg in @file{/usr/local}:
-
-@enumerate
-
-@item Create a new console application ("File / New / Project") and then
-select "Win32 Console Application". On the appropriate page of the
-Application Wizard, uncheck the "Precompiled headers" option.
-
-@item Write the source code for your application, or, for testing, just
-copy the code from an existing sample application into the source file
-that MSVC++ has already created for you. For example, you can copy
-@file{libavformat/output-example.c} from the FFmpeg distribution.
-
-@item Open the "Project / Properties" dialog box. In the "Configuration"
-combo box, select "All Configurations" so that the changes you make will
-affect both debug and release builds. In the tree view on the left hand
-side, select "C/C++ / General", then edit the "Additional Include
-Directories" setting to contain the path where the FFmpeg includes were
-installed (i.e. @file{c:\msys\1.0\local\include}).
-Do not add MinGW's include directory here, or the include files will
-conflict with MSVC's.
-
-@item Still in the "Project / Properties" dialog box, select
-"Linker / General" from the tree view and edit the
-"Additional Library Directories" setting to contain the @file{lib}
-directory where FFmpeg was installed (i.e. @file{c:\msys\1.0\local\lib}),
-the directory where MinGW libs are installed (i.e. @file{c:\mingw\lib}),
-and the directory where MinGW's GCC libs are installed
-(i.e. @file{C:\mingw\lib\gcc\mingw32\4.2.1-sjlj}). Then select
-"Linker / Input" from the tree view, and add the files @file{libavformat.a},
-@file{libavcodec.a}, @file{libavutil.a}, @file{libmingwex.a},
-@file{libgcc.a}, and any other libraries you used (i.e. @file{libz.a})
-to the end of "Additional Dependencies".
-
-@item Now, select "C/C++ / Code Generation" from the tree view. Select
-"Debug" in the "Configuration" combo box. Make sure that "Runtime
-Library" is set to "Multi-threaded Debug DLL". Then, select "Release" in
-the "Configuration" combo box and make sure that "Runtime Library" is
-set to "Multi-threaded DLL".
-
-@item Click "OK" to close the "Project / Properties" dialog box.
-
-@item MSVC++ lacks some C99 header files that are fundamental for FFmpeg.
-Get msinttypes from @url{http://code.google.com/p/msinttypes/downloads/list}
-and install it in MSVC++'s include directory
-(i.e. @file{C:\Program Files\Microsoft Visual Studio 8\VC\include}).
-
-@item MSVC++ also does not understand the @code{inline} keyword used by
-FFmpeg, so you must add this line before @code{#include}ing libav*:
-@example
-#define inline _inline
-@end example
-
-@item Build your application, everything should work.
-
-@end enumerate
-
-@subsection Using shared libraries
-
-This is how to create DLL and LIB files that are compatible with MSVC++:
-
-@enumerate
-
-@item Add a call to @file{vcvars32.bat} (which sets up the environment
-variables for the Visual C++ tools) as the first line of @file{msys.bat}.
-The standard location for @file{vcvars32.bat} is
-@file{C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat},
-and the standard location for @file{msys.bat} is @file{C:\msys\1.0\msys.bat}.
-If this corresponds to your setup, add the following line as the first line
-of @file{msys.bat}:
-
-@example
-call "C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat"
-@end example
-
-Alternatively, you may start the @file{Visual Studio 2005 Command Prompt},
-and run @file{c:\msys\1.0\msys.bat} from there.
-
-@item Within the MSYS shell, run @code{lib.exe}. If you get a help message
-from @file{Microsoft (R) Library Manager}, this means your environment
-variables are set up correctly, the @file{Microsoft (R) Library Manager}
-is on the path and will be used by FFmpeg to create
-MSVC++-compatible import libraries.
-
-@item Build FFmpeg with
-
-@example
-./configure --enable-shared
-make
-make install
-@end example
-
-Your install path (@file{/usr/local/} by default) should now have the
-necessary DLL and LIB files under the @file{bin} directory.
-
-@end enumerate
-
-Alternatively, build the libraries with a cross compiler, according to
-the instructions below in @ref{Cross compilation for Windows with Linux}.
-
-To use those files with MSVC++, do the same as you would do with
-the static libraries, as described above. But in Step 4,
-you should only need to add the directory where the LIB files are installed
-(i.e. @file{c:\msys\usr\local\bin}). This is not a typo, the LIB files are
-installed in the @file{bin} directory. And instead of adding the static
-libraries (@file{libxxx.a} files) you should add the MSVC import libraries
-(@file{avcodec.lib}, @file{avformat.lib}, and
-@file{avutil.lib}). Note that you should not use the GCC import
-libraries (@file{libxxx.dll.a} files), as these will give you undefined
-reference errors. There should be no need for @file{libmingwex.a},
-@file{libgcc.a}, and @file{wsock32.lib}, nor any other external library
-statically linked into the DLLs.
-
-FFmpeg headers do not declare global data for Windows DLLs through the usual
-dllexport/dllimport interface. Such data will be exported properly while
-building, but to use them in your MSVC++ code you will have to edit the
-appropriate headers and mark the data as dllimport. For example, in
-libavutil/pixdesc.h you should have:
-@example
-extern __declspec(dllimport) const AVPixFmtDescriptor av_pix_fmt_descriptors[];
-@end example
-
-Note that using import libraries created by dlltool requires
-the linker optimization option to be set to
-"References: Keep Unreferenced Data (@code{/OPT:NOREF})", otherwise
-the resulting binaries will fail during runtime. This isn't
-required when using import libraries generated by lib.exe.
-This issue is reported upstream at
-@url{http://sourceware.org/bugzilla/show_bug.cgi?id=12633}.
-
-To create import libraries that work with the @code{/OPT:REF} option
-(which is enabled by default in Release mode), follow these steps:
-
-@enumerate
-
-@item Open @emph{Visual Studio 2005 Command Prompt}.
-
-Alternatively, in a normal command line prompt, call @file{vcvars32.bat}
-which sets up the environment variables for the Visual C++ tools
-(the standard location for this file is
-@file{C:\Program Files\Microsoft Visual Studio 8\VC\bin\vcvars32.bat}).
-
-@item Enter the @file{bin} directory where the created LIB and DLL files
-are stored.
-
-@item Generate new import libraries with @command{lib.exe}:
-
-@example
-lib /machine:i386 /def:..\lib\foo-version.def  /out:foo.lib
-@end example
-
-Replace @code{foo-version} and @code{foo} with the respective library names.
-
-@end enumerate
-
-@anchor{Cross compilation for Windows with Linux}
-@section Cross compilation for Windows with Linux
-
-You must use the MinGW cross compilation tools available at
-@url{http://www.mingw.org/}.
-
-Then configure FFmpeg with the following options:
-@example
-./configure --target-os=mingw32 --cross-prefix=i386-mingw32msvc-
-@end example
-(you can change the cross-prefix according to the prefix chosen for the
-MinGW tools).
-
-Then you can easily test FFmpeg with @uref{http://www.winehq.com/, Wine}.
-
-@section Compilation under Cygwin
-
-Please use Cygwin 1.7.x as the obsolete 1.5.x Cygwin versions lack
-llrint() in its C library.
-
-Install your Cygwin with all the "Base" packages, plus the
-following "Devel" ones:
-@example
-binutils, gcc4-core, make, git, mingw-runtime, texi2html
-@end example
-
-And the following "Utils" one:
-@example
-diffutils
-@end example
-
-Then run
-
-@example
-./configure
-@end example
-
-to make a static build.
-
-To build shared libraries add a special compiler flag to work around current
-@code{gcc4-core} package bugs in addition to the normal configure flags:
-
-@example
-./configure --enable-shared --disable-static --extra-cflags=-fno-reorder-functions
-@end example
-
-If you want to build FFmpeg with additional libraries, download Cygwin
-"Devel" packages for Ogg and Vorbis from any Cygwin packages repository:
-@example
-libogg-devel, libvorbis-devel
-@end example
-
-These library packages are only available from
-@uref{http://sourceware.org/cygwinports/, Cygwin Ports}:
-
-@example
-yasm, libSDL-devel, libfaac-devel, libaacplus-devel, libgsm-devel, libmp3lame-devel,
-libschroedinger1.0-devel, speex-devel, libtheora-devel, libxvidcore-devel
-@end example
-
-The recommendation for x264 is to build it from source, as it evolves too
-quickly for Cygwin Ports to be up to date.
-
-@section Crosscompilation for Windows under Cygwin
-
-With Cygwin you can create Windows binaries that do not need the cygwin1.dll.
-
-Just install your Cygwin as explained before, plus these additional
-"Devel" packages:
-@example
-gcc-mingw-core, mingw-runtime, mingw-zlib
-@end example
-
-and add some special flags to your configure invocation.
-
-For a static build run
-@example
-./configure --target-os=mingw32 --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin
-@end example
-
-and for a build with shared libraries
-@example
-./configure --target-os=mingw32 --enable-shared --disable-static --extra-cflags=-mno-cygwin --extra-libs=-mno-cygwin
-@end example
-
-@bye

doc/print_options.c

@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 2012 Anton Khirnov
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/*
- * generate texinfo manpages for avoptions
- */
-
-#include <stddef.h>
-#include <string.h>
-#include <float.h>
-
-#include "libavformat/avformat.h"
-#include "libavcodec/avcodec.h"
-#include "libavutil/opt.h"
-
-static void print_usage(void)
-{
-    fprintf(stderr, "Usage: enum_options type\n"
-            "type: format codec\n");
-    exit(1);
-}
-
-static void print_option(const AVOption *opts, const AVOption *o, int per_stream)
-{
-    printf("@item -%s%s @var{", o->name, per_stream ? "[:stream_specifier]" : "");
-    switch (o->type) {
-    case AV_OPT_TYPE_BINARY:   printf("hexadecimal string"); break;
-    case AV_OPT_TYPE_STRING:   printf("string");             break;
-    case AV_OPT_TYPE_INT:
-    case AV_OPT_TYPE_INT64:    printf("integer");            break;
-    case AV_OPT_TYPE_FLOAT:
-    case AV_OPT_TYPE_DOUBLE:   printf("float");              break;
-    case AV_OPT_TYPE_RATIONAL: printf("rational number");    break;
-    case AV_OPT_TYPE_FLAGS:    printf("flags");              break;
-    default:                   printf("value");              break;
-    }
-    printf("} (@emph{");
-
-    if (o->flags & AV_OPT_FLAG_DECODING_PARAM) {
-        printf("input");
-        if (o->flags & AV_OPT_FLAG_ENCODING_PARAM)
-            printf("/");
-    }
-    if (o->flags & AV_OPT_FLAG_ENCODING_PARAM) printf("output");
-    if (o->flags & AV_OPT_FLAG_AUDIO_PARAM)    printf(",audio");
-    if (o->flags & AV_OPT_FLAG_VIDEO_PARAM)    printf(",video");
-    if (o->flags & AV_OPT_FLAG_SUBTITLE_PARAM) printf(",subtitles");
-
-    printf("})\n");
-    if (o->help)
-        printf("%s\n", o->help);
-
-    if (o->unit) {
-        const AVOption *u;
-        printf("\nPossible values:\n@table @samp\n");
-
-        for (u = opts; u->name; u++) {
-            if (u->type == AV_OPT_TYPE_CONST && u->unit && !strcmp(u->unit, o->unit))
-                printf("@item %s\n%s\n", u->name, u->help ? u->help : "");
-        }
-        printf("@end table\n");
-    }
-}
-
-static void show_opts(const AVOption *opts, int per_stream)
-{
-    const AVOption *o;
-
-    printf("@table @option\n");
-    for (o = opts; o->name; o++) {
-        if (o->type != AV_OPT_TYPE_CONST)
-            print_option(opts, o, per_stream);
-    }
-    printf("@end table\n");
-}
-
-static void show_format_opts(void)
-{
-#include "libavformat/options_table.h"
-
-    printf("@section Format AVOptions\n");
-    show_opts(options, 0);
-}
-
-static void show_codec_opts(void)
-{
-#include "libavcodec/options_table.h"
-
-    printf("@section Codec AVOptions\n");
-    show_opts(options, 1);
-}
-
-int main(int argc, char **argv)
-{
-    if (argc < 2)
-        print_usage();
-
-    printf("@c DO NOT EDIT THIS FILE!\n"
-           "@c It was generated by print_options.\n\n");
-    if (!strcmp(argv[1], "format"))
-        show_format_opts();
-    else if (!strcmp(argv[1], "codec"))
-        show_codec_opts();
-    else
-        print_usage();
-
-    return 0;
-}

doc/protocols.texi

@@ -19,34 +19,20 @@ supported protocols.
 
 A description of the currently available protocols follows.
 
-@section bluray
+@section applehttp
 
-Read BluRay playlist.
+Read Apple HTTP Live Streaming compliant segmented stream as
+a uniform one. The M3U8 playlists describing the segments can be
+remote HTTP resources or local files, accessed using the standard
+file protocol.
+HTTP is default, specific protocol can be declared by specifying
+"+@var{proto}" after the applehttp URI scheme name, where @var{proto}
+is either "file" or "http".
 
-The accepted options are:
-@table @option
-
-@item angle
-BluRay angle
-
-@item chapter
-Start chapter (1...N)
-
-@item playlist
-Playlist to read (BDMV/PLAYLIST/?????.mpls)
-
-@end table
-
-Examples:
-
-Read longest playlist from BluRay mounted to /mnt/bluray:
 @example
-bluray:/mnt/bluray
-@end example
-
-Read angle 2 of playlist 4 from BluRay mounted to /mnt/bluray, start from chapter 2:
-@example
--playlist 4 -angle 2 -chapter 2 bluray:/mnt/bluray
+applehttp://host/path/to/remote/resource.m3u8
+applehttp+http://host/path/to/remote/resource.m3u8
+applehttp+file://path/to/local/resource.m3u8
 @end example
 
 @section concat
@@ -66,7 +52,7 @@ resource to be concatenated, each one possibly specifying a distinct
 protocol.
 
 For example to read a sequence of files @file{split1.mpeg},
-@file{split2.mpeg}, @file{split3.mpeg} with @command{ffplay} use the
+@file{split2.mpeg}, @file{split3.mpeg} with @file{ffplay} use the
 command:
 @example
 ffplay concat:split1.mpeg\|split2.mpeg\|split3.mpeg
@@ -81,7 +67,7 @@ File access protocol.
 
 Allow to read from or read to a file.
 
-For example to read from a file @file{input.mpeg} with @command{ffmpeg}
+For example to read from a file @file{input.mpeg} with @file{ffmpeg}
 use the command:
 @example
 ffmpeg -i file:input.mpeg output.mpeg
@@ -95,26 +81,6 @@ specified with the name "FILE.mpeg" is interpreted as the URL
 
 Gopher protocol.
 
-@section hls
-
-Read Apple HTTP Live Streaming compliant segmented stream as
-a uniform one. The M3U8 playlists describing the segments can be
-remote HTTP resources or local files, accessed using the standard
-file protocol.
-The nested protocol is declared by specifying
-"+@var{proto}" after the hls URI scheme name, where @var{proto}
-is either "file" or "http".
-
-@example
-hls+http://host/path/to/remote/resource.m3u8
-hls+file://path/to/local/resource.m3u8
-@end example
-
-Using this protocol is discouraged - the hls demuxer should work
-just as well (if not, please report the issues) and is more complete.
-To use the hls demuxer instead, simply use the direct URLs to the
-m3u8 files.
-
 @section http
 
 HTTP (Hyper Text Transfer Protocol).
@@ -168,14 +134,14 @@ pipe (e.g. 0 for stdin, 1 for stdout, 2 for stderr).  If @var{number}
 is not specified, by default the stdout file descriptor will be used
 for writing, stdin for reading.
 
-For example to read from stdin with @command{ffmpeg}:
+For example to read from stdin with @file{ffmpeg}:
 @example
 cat test.wav | ffmpeg -i pipe:0
 # ...this is the same as...
 cat test.wav | ffmpeg -i pipe:
 @end example
 
-For writing to stdout with @command{ffmpeg}:
+For writing to stdout with @file{ffmpeg}:
 @example
 ffmpeg -i test.wav -f avi pipe:1 | cat > test.avi
 # ...this is the same as...
@@ -189,8 +155,8 @@ be seekable, so they will fail with the pipe output protocol.
 
 Real-Time Messaging Protocol.
 
-The Real-Time Messaging Protocol (RTMP) is used for streaming multimedia
-content across a TCP/IP network.
+The Real-Time Messaging Protocol (RTMP) is used for streaming multime‐
+dia content across a TCP/IP network.
 
 The required syntax is:
 @example
@@ -217,7 +183,7 @@ application specified in @var{app}, may be prefixed by "mp4:".
 
 @end table
 
-For example to read with @command{ffplay} a multimedia resource named
+For example to read with @file{ffplay} a multimedia resource named
 "sample" from the application "vod" from an RTMP server "myserver":
 @example
 ffplay rtmp://myserver/vod/sample
@@ -229,7 +195,7 @@ Real-Time Messaging Protocol and its variants supported through
 librtmp.
 
 Requires the presence of the librtmp headers and library during
-configuration. You need to explicitly configure the build with
+configuration. You need to explicitely configure the build with
 "--enable-librtmp". If enabled this will replace the native RTMP
 protocol.
 
@@ -253,12 +219,12 @@ meaning as specified for the RTMP native protocol.
 See the librtmp manual page (man 3 librtmp) for more information.
 
 For example, to stream a file in real-time to an RTMP server using
-@command{ffmpeg}:
+@file{ffmpeg}:
 @example
 ffmpeg -re -i myfile -f flv rtmp://myserver/live/mystream
 @end example
 
-To play the same stream using @command{ffplay}:
+To play the same stream using @file{ffplay}:
 @example
 ffplay "rtmp://myserver/live/mystream live=1"
 @end example
@@ -280,15 +246,12 @@ supporting it (currently Darwin Streaming Server and Mischa Spiegelmock's
 
 The required syntax for a RTSP url is:
 @example
-rtsp://@var{hostname}[:@var{port}]/@var{path}
+rtsp://@var{hostname}[:@var{port}]/@var{path}[?@var{options}]
 @end example
 
-The following options (set on the @command{ffmpeg}/@command{ffplay} command
-line, or set in code via @code{AVOption}s or in @code{avformat_open_input}),
+@var{options} is a @code{&}-separated list. The following options
 are supported:
 
-Flags for @code{rtsp_transport}:
-
 @table @option
 
 @item udp
@@ -298,31 +261,27 @@ Use UDP as lower transport protocol.
 Use TCP (interleaving within the RTSP control channel) as lower
 transport protocol.
 
-@item udp_multicast
+@item multicast
 Use UDP multicast as lower transport protocol.
 
 @item http
 Use HTTP tunneling as lower transport protocol, which is useful for
 passing proxies.
+
+@item filter_src
+Accept packets only from negotiated peer address and port.
 @end table
 
 Multiple lower transport protocols may be specified, in that case they are
 tried one at a time (if the setup of one fails, the next one is tried).
 For the muxer, only the @code{tcp} and @code{udp} options are supported.
 
-Flags for @code{rtsp_flags}:
-
-@table @option
-@item filter_src
-Accept packets only from negotiated peer address and port.
-@end table
-
 When receiving data over UDP, the demuxer tries to reorder received packets
-(since they may arrive out of order, or packets may get lost totally). This
-can be disabled by setting the maximum demuxing delay to zero (via
-the @code{max_delay} field of AVFormatContext).
+(since they may arrive out of order, or packets may get lost totally). In
+order for this to be enabled, a maximum delay must be specified in the
+@code{max_delay} field of AVFormatContext.
 
-When watching multi-bitrate Real-RTSP streams with @command{ffplay}, the
+When watching multi-bitrate Real-RTSP streams with @file{ffplay}, the
 streams to display can be chosen with @code{-vst} @var{n} and
 @code{-ast} @var{n} for video and audio respectively, and can be switched
 on the fly by pressing @code{v} and @code{a}.
@@ -332,13 +291,13 @@ Example command lines:
 To watch a stream over UDP, with a max reordering delay of 0.5 seconds:
 
 @example
-ffplay -max_delay 500000 -rtsp_transport udp rtsp://server/video.mp4
+ffplay -max_delay 500000 rtsp://server/video.mp4?udp
 @end example
 
 To watch a stream tunneled over HTTP:
 
 @example
-ffplay -rtsp_transport http rtsp://server/video.mp4
+ffplay rtsp://server/video.mp4?http
 @end example
 
 To send a stream in realtime to a RTSP server, for others to watch:
@@ -399,13 +358,13 @@ To broadcast a stream on the local subnet, for watching in VLC:
 ffmpeg -re -i @var{input} -f sap sap://224.0.0.255?same_port=1
 @end example
 
-Similarly, for watching in @command{ffplay}:
+Similarly, for watching in ffplay:
 
 @example
 ffmpeg -re -i @var{input} -f sap sap://224.0.0.255
 @end example
 
-And for watching in @command{ffplay}, over IPv6:
+And for watching in ffplay, over IPv6:
 
 @example
 ffmpeg -re -i @var{input} -f sap sap://[ff0e::1:2:3:4]
@@ -480,11 +439,6 @@ set the UDP buffer size in bytes
 @item localport=@var{port}
 override the local UDP port to bind with
 
-@item localaddr=@var{addr}
-Choose the local IP address. This is useful e.g. if sending multicast
-and the host has multiple interfaces, where the user can choose
-which interface to send on by specifying the IP address of that interface.
-
 @item pkt_size=@var{size}
 set the size in bytes of UDP packets
 
@@ -506,7 +460,7 @@ For receiving, this gives the benefit of only receiving packets from
 the specified peer address/port.
 @end table
 
-Some usage examples of the udp protocol with @command{ffmpeg} follow.
+Some usage examples of the udp protocol with @file{ffmpeg} follow.
 
 To stream over UDP to a remote endpoint:
 @example

doc/soc.txt

@@ -18,7 +18,7 @@ essential that changes to their codebase are publicly visible, clean and
 easy reviewable that again leads us to:
 * use of a revision control system like git
 * separation of cosmetic from non-cosmetic changes (this is almost entirely
-  ignored by mentors and students in soc 2006 which might lead to a surprise
+  ignored by mentors and students in soc 2006 which might lead to a suprise
   when the code will be reviewed at the end before a possible inclusion in
   FFmpeg, individual changes were generally not reviewable due to cosmetics).
 * frequent commits, so that comments can be provided early

doc/swresample.txt

@@ -1,46 +0,0 @@
-    The official guide to swresample for confused developers.
-   =========================================================
-
-Current (simplified) Architecture:
----------------------------------
-                        Input
-                          v
-       __________________/|\___________
-      /                   |            \
-     /    input sample format convert   v
-    /                     | ___________/
-    |                     |/
-    |                     v
-    |         ___________/|\___________              _____________
-    |        /            |            \            |             |
-    |   Rematrix          |          resample <---->|   Buffers   |
-    |        \___________ | ___________/            |_____________|
-    v                    \|/
-Special Converter         v
-    v         ___________/|\___________              _____________
-    |        /            |            \            |             |
-    |   Rematrix          |          resample <---->|   Buffers   |
-    |        \___________ | ___________/            |_____________|
-    |                    \|/
-    |                     v
-    |                     |\___________
-    \                     |            \
-     \   output sample format convert   v
-      \_________________  | ___________/
-                         \|/
-                          v
-                        Output
-
-Planar/Packed convertion is done when needed during sample format convertion
-Every step can be skipped without memcpy when its not needed.
-Either Resampling and Rematrixing can be performed first depending on which
-way its faster.
-The Buffers are needed for resampling due to resamplng being a process that
-requires future and past data, it thus also introduces inevitably a delay when
-used.
-Internally 32bit float and 16bit int is supported currently, other formats can
-easily be added
-Externally all sample formats in packed and planar configuration are supported
-Its also trivial to add special converters for common cases
-If only sample format and or packed/planar convertion is needed it
-is performed from input to output directly in a single pass with no intermediates.

doc/swscale.txt

@@ -96,3 +96,4 @@ would benefit from it.
 Also, as already hinted at, initFilter() accepts an optional convolutional
 filter as input that can be used for contrast, saturation, blur, sharpening
 shift, chroma vs. luma shift, ...
+

doc/syntax.texi

@@ -1,158 +0,0 @@
-@chapter Syntax
-@c man begin SYNTAX
-
-When evaluating specific formats, FFmpeg uses internal library parsing
-functions, shared by the tools. This section documents the syntax of
-some of these formats.
-
-@anchor{date syntax}
-@section Date
-
-The accepted syntax is:
-@example
-[(YYYY-MM-DD|YYYYMMDD)[T|t| ]]((HH:MM:SS[.m...]]])|(HHMMSS[.m...]]]))[Z]
-now
-@end example
-
-If the value is "now" it takes the current time.
-
-Time is local time unless Z is appended, in which case it is
-interpreted as UTC.
-If the year-month-day part is not specified it takes the current
-year-month-day.
-
-@anchor{time duration syntax}
-@section Time duration
-
-The accepted syntax is:
-@example
-[-]HH:MM:SS[.m...]
-[-]S+[.m...]
-@end example
-
-@var{HH} expresses the number of hours, @var{MM} the number a of minutes
-and @var{SS} the number of seconds.
-
-@anchor{video size syntax}
-@section Video size
-Specify the size of the sourced video, it may be a string of the form
-@var{width}x@var{height}, or the name of a size abbreviation.
-
-The following abbreviations are recognized:
-@table @samp
-@item sqcif
-128x96
-@item qcif
-176x144
-@item cif
-352x288
-@item 4cif
-704x576
-@item 16cif
-1408x1152
-@item qqvga
-160x120
-@item qvga
-320x240
-@item vga
-640x480
-@item svga
-800x600
-@item xga
-1024x768
-@item uxga
-1600x1200
-@item qxga
-2048x1536
-@item sxga
-1280x1024
-@item qsxga
-2560x2048
-@item hsxga
-5120x4096
-@item wvga
-852x480
-@item wxga
-1366x768
-@item wsxga
-1600x1024
-@item wuxga
-1920x1200
-@item woxga
-2560x1600
-@item wqsxga
-3200x2048
-@item wquxga
-3840x2400
-@item whsxga
-6400x4096
-@item whuxga
-7680x4800
-@item cga
-320x200
-@item ega
-640x350
-@item hd480
-852x480
-@item hd720
-1280x720
-@item hd1080
-1920x1080
-@end table
-
-@anchor{video rate syntax}
-@section Video rate
-
-Specify the frame rate of a video, expressed as the number of frames
-generated per second. It has to be a string in the format
-@var{frame_rate_num}/@var{frame_rate_den}, an integer number, a float
-number or a valid video frame rate abbreviation.
-
-The following abbreviations are recognized:
-@table @samp
-@item ntsc
-30000/1001
-@item pal
-25/1
-@item qntsc
-30000/1
-@item qpal
-25/1
-@item sntsc
-30000/1
-@item spal
-25/1
-@item film
-24/1
-@item ntsc-film
-24000/1
-@end table
-
-@anchor{ratio syntax}
-@section Ratio
-
-A ratio can be expressed as an expression, or in the form
-@var{numerator}:@var{denominator}.
-
-Note that a ratio with infinite (1/0) or negative value is
-considered valid, so you should check on the returned value if you
-want to exclude those values.
-
-The undefined value can be expressed using the "0:0" string.
-
-@anchor{color syntax}
-@section Color
-
-It can be the name of a color (case insensitive match) or a
-[0x|#]RRGGBB[AA] sequence, possibly followed by "@" and a string
-representing the alpha component.
-
-The alpha component may be a string composed by "0x" followed by an
-hexadecimal number or a decimal number between 0.0 and 1.0, which
-represents the opacity value (0x00/0.0 means completely transparent,
-0xff/1.0 completely opaque).
-If the alpha component is not specified then 0xff is assumed.
-
-The string "random" will result in a random color.
-
-@c man end SYNTAX

doc/t2h.init

@@ -1,161 +1,15 @@
 # no horiz rules between sections
-$end_section = \&FFmpeg_end_section;
-sub FFmpeg_end_section($$)
+$end_section = \&FFMPEG_end_section;
+sub FFMPEG_end_section($$)
 {
 }
 
-$EXTRA_HEAD =
-'<link rel="icon" href="favicon.png" type="image/png" />
-<link rel="stylesheet" type="text/css" href="default.css" />
-';
-
-$CSS_LINES = <<EOT;
-<style type="text/css">
-<!--
-a.summary-letter { text-decoration: none }
-a { color: #2D6198; }
-a:visited { color: #884488; }
-h1 a, h2 a, h3 a { text-decoration: inherit; color: inherit; }
-p { margin-left: 1em; margin-right: 1em; }
-table { margin-left: 2em; }
-pre { margin-left: 2em; }
-#footer { text-align: center; }
-#body { margin-left: 1em; margin-right: 1em; }
-body { background-color: #313131; margin: 0; }
-
-#container {
-    background-color: white;
-    color: #202020;
-    margin-left: 1em;
-    margin-right: 1em;
-}
-
-h1 {
-    background-color: #7BB37B;
-    border: 1px solid #6A996A;
-    color: #151515;
-    font-size: 1.2em;
-    padding-bottom: 0.2em;
-    padding-left: 0.4em;
-    padding-top: 0.2em;
-}
-
-h2 {
-    color: #313131;
-    font-size: 1.2em;
-}
-
-h3 {
-    color: #313131;
-    font-size: 0.8em;
-    margin-bottom: -8px;
-}
-
-.note {
-    margin: 1em;
-    border: 1px solid #bbc9d8;
-    background-color: #dde1e1;
-}
-
-.important {
-    margin: 1em;
-    border: 1px solid #d26767;
-    background-color: #f8e1e1;
-}
-
--->
-</style>
-EOT
-
-my $FFMPEG_NAVBAR = $ENV{"FFMPEG_NAVBAR"} || '';
-
-$AFTER_BODY_OPEN =
-'<div id="container">' .
-"\n$FFMPEG_NAVBAR\n" .
-'<div id="body">';
-
-$PRE_BODY_CLOSE = '</div></div>';
-
-$SMALL_RULE = '';
-$BODYTEXT = '';
-
-$print_page_foot = \&FFmpeg_print_page_foot;
-sub FFmpeg_print_page_foot($$)
+$print_page_foot = \&FFMPEG_print_page_foot;
+sub FFMPEG_print_page_foot($$)
 {
     my $fh = shift;
-    print $fh '<div id="footer">' . "\n";
+    print $fh "$SMALL_RULE\n";
     T2H_DEFAULT_print_page_foot($fh);
-    print $fh "</div>\n";
-}
-
-$float = \&FFmpeg_float;
-
-sub FFmpeg_float($$$$)
-{
-    my $text = shift;
-    my $float = shift;
-    my $caption = shift;
-    my $shortcaption = shift;
-
-    my $label = '';
-    if (exists($float->{'id'}))
-    {
-        $label = &$anchor($float->{'id'});
-    }
-    my $class = '';
-    my $subject = '';
-
-    if ($caption =~ /NOTE/)
-    {
-        $class = "note";
-    }
-    elsif ($caption =~ /IMPORTANT/)
-    {
-        $class = "important";
-    }
-
-    return '<div class="float ' . $class . '">' . "$label\n" . $text . '</div>';
-}
-
-$print_page_head = \&FFmpeg_print_page_head;
-sub FFmpeg_print_page_head($$)
-{
-    my $fh = shift;
-    my $longtitle = "$Texi2HTML::THISDOC{'title_no_texi'}";
-    $longtitle .= ": $Texi2HTML::NO_TEXI{'This'}" if exists $Texi2HTML::NO_TEXI{'This'};
-    my $description = $DOCUMENT_DESCRIPTION;
-    $description = $longtitle if (!defined($description));
-    $description = "<meta name=\"description\" content=\"$description\">" if
-         ($description ne '');
-    $description = $Texi2HTML::THISDOC{'documentdescription'} if (defined($Texi2HTML::THISDOC{'documentdescription'}));
-    my $encoding = '';
-    $encoding = "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=$ENCODING\">" if (defined($ENCODING) and ($ENCODING ne ''));
-    $longtitle =~ s/Documentation.*//g;
-    $longtitle = "FFmpeg documentation : " . $longtitle;
-
-    print $fh <<EOT;
-$DOCTYPE
-<html>
-$Texi2HTML::THISDOC{'copying'}<!-- Created on $Texi2HTML::THISDOC{today} by $Texi2HTML::THISDOC{program} -->
-<!--
-$Texi2HTML::THISDOC{program_authors}
--->
-<head>
-<title>$longtitle</title>
-
-$description
-<meta name="keywords" content="$longtitle">
-<meta name="resource-type" content="document">
-<meta name="distribution" content="global">
-<meta name="Generator" content="$Texi2HTML::THISDOC{program}">
-$encoding
-$CSS_LINES
-$EXTRA_HEAD
-</head>
-
-<body $BODYTEXT>
-$AFTER_BODY_OPEN
-EOT
 }
 
 # no navigation elements

doc/texi2pod.pl

@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#! /usr/bin/perl -w
 
 #   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
 
@@ -23,13 +23,11 @@
 # markup to Perl POD format.  It's intended to be used to extract
 # something suitable for a manpage from a Texinfo document.
 
-use warnings;
-
 $output = 0;
 $skipping = 0;
-%chapters = ();
-@chapters_sequence = ();
-$chapter = "";
+%sects = ();
+@sects_sequence = ();
+$section = "";
 @icstack = ();
 @endwstack = ();
 @skstack = ();
@@ -38,7 +36,7 @@ $shift = "";
 %defs = ();
 $fnno = 1;
 $inf = "";
-@ibase = ();
+$ibase = "";
 
 while ($_ = shift) {
     if (/^-D(.*)$/) {
@@ -54,8 +52,6 @@ while ($_ = shift) {
         die "flags may only contain letters, digits, hyphens, dashes and underscores\n"
             unless $flag =~ /^[a-zA-Z0-9_-]+$/;
         $defs{$flag} = $value;
-    } elsif (/^-I(.*)$/) {
-        push @ibase, $1 ne "" ? $1 : shift;
     } elsif (/^-/) {
         usage();
     } else {
@@ -65,12 +61,10 @@ while ($_ = shift) {
     }
 }
 
-push @ibase, ".";
-
 if (defined $in) {
     $inf = gensym();
     open($inf, "<$in") or die "opening \"$in\": $!\n";
-    push @ibase, $1 if $in =~ m|^(.+)/[^/]+$|;
+    $ibase = $1 if $in =~ m|^(.+)/[^/]+$|;
 } else {
     $inf = \*STDIN;
 }
@@ -80,7 +74,7 @@ if (defined $out) {
 }
 
 while(defined $inf) {
-INF: while(<$inf>) {
+while(<$inf>) {
     # Certain commands are discarded without further processing.
     /^\@(?:
          [a-z]+index            # @*index: useful only in complete manual
@@ -110,28 +104,23 @@ INF: while(<$inf>) {
         push @instack, $inf;
         $inf = gensym();
 
-        for (@ibase) {
-            open($inf, "<" . $_ . "/" . $1) and next INF;
-        }
-        die "cannot open $1: $!\n";
-    };
-
-    /^\@chapter\s+([A-Za-z ]+)/ and do {
-        # close old chapter
-        $chapters{$chapter_name} .= postprocess($chapter) if ($chapter_name);
-
-        # start new chapter
-        $chapter_name = $1, push (@chapters_sequence, $chapter_name) unless $skipping;
-        $chapters{$chapter_name} = "" unless exists $chapters{$chapter_name};
-        $chapter = "";
-        $output = 1;
+        # Try cwd and $ibase.
+        open($inf, "<" . $1)
+            or open($inf, "<" . $ibase . "/" . $1)
+                or die "cannot open $1 or $ibase/$1: $!\n";
         next;
     };
 
-    /^\@bye/ and do {
-        # close old chapter
-        $chapters{$chapter_name} .= postprocess($chapter) if ($chapter_name);
-        last INF;
+    # Look for blocks surrounded by @c man begin SECTION ... @c man end.
+    # This really oughta be @ifman ... @end ifman and the like, but such
+    # would require rev'ing all other Texinfo translators.
+    /^\@c\s+man\s+begin\s+([A-Za-z ]+)/ and $sect = $1, push (@sects_sequence, $sect), $output = 1, next;
+    /^\@c\s+man\s+end/ and do {
+        $sects{$sect} = "" unless exists $sects{$sect};
+        $sects{$sect} .= postprocess($section);
+        $section = "";
+        $output = 0;
+        next;
     };
 
     # handle variables
@@ -156,20 +145,20 @@ INF: while(<$inf>) {
         # Ignore @end foo, where foo is not an operation which may
         # cause us to skip, if we are presently skipping.
         my $ended = $1;
-        next if $skipping && $ended !~ /^(?:ifset|ifclear|ignore|menu|iftex|ifhtml|ifnothtml)$/;
+        next if $skipping && $ended !~ /^(?:ifset|ifclear|ignore|menu|iftex)$/;
 
         die "\@end $ended without \@$ended at line $.\n" unless defined $endw;
         die "\@$endw ended by \@end $ended at line $.\n" unless $ended eq $endw;
 
         $endw = pop @endwstack;
 
-        if ($ended =~ /^(?:ifset|ifclear|ignore|menu|iftex|ifhtml|ifnothtml)$/) {
+        if ($ended =~ /^(?:ifset|ifclear|ignore|menu|iftex)$/) {
             $skipping = pop @skstack;
             next;
         } elsif ($ended =~ /^(?:example|smallexample|display)$/) {
             $shift = "";
             $_ = "";        # need a paragraph break
-        } elsif ($ended =~ /^(?:itemize|enumerate|(?:multi|[fv])?table)$/) {
+        } elsif ($ended =~ /^(?:itemize|enumerate|[fv]?table)$/) {
             $_ = "\n=back\n";
             $ic = pop @icstack;
         } else {
@@ -196,11 +185,11 @@ INF: while(<$inf>) {
         next;
     };
 
-    /^\@(ignore|menu|iftex|ifhtml|ifnothtml)\b/ and do {
+    /^\@(ignore|menu|iftex)\b/ and do {
         push @endwstack, $endw;
         push @skstack, $skipping;
         $endw = $1;
-        $skipping = $endw !~ /ifnothtml/;
+        $skipping = 1;
         next;
     };
 
@@ -217,6 +206,7 @@ INF: while(<$inf>) {
     s/\@TeX\{\}/TeX/g;
     s/\@pounds\{\}/\#/g;
     s/\@minus(?:\{\})?/-/g;
+    s/\\,/,/g;
 
     # Now the ones that have to be replaced by special escapes
     # (which will be turned back into text by unmunge())
@@ -269,16 +259,15 @@ INF: while(<$inf>) {
         $endw = "enumerate";
     };
 
-    /^\@((?:multi|[fv])?table)\s+(\@[a-z]+)/ and do {
+    /^\@([fv]?table)\s+(\@[a-z]+)/ and do {
         push @endwstack, $endw;
         push @icstack, $ic;
         $endw = $1;
         $ic = $2;
-        $ic =~ s/\@(?:samp|strong|key|gcctabopt|option|env|command)/B/;
+        $ic =~ s/\@(?:samp|strong|key|gcctabopt|option|env)/B/;
         $ic =~ s/\@(?:code|kbd)/C/;
         $ic =~ s/\@(?:dfn|var|emph|cite|i)/I/;
         $ic =~ s/\@(?:file)/F/;
-        $ic =~ s/\@(?:columnfractions)//;
         $_ = "\n=over 4\n";
     };
 
@@ -289,21 +278,6 @@ INF: while(<$inf>) {
         $_ = "";        # need a paragraph break
     };
 
-    /^\@item\s+(.*\S)\s*$/ and $endw eq "multitable" and do {
-        my $columns = $1;
-        $columns =~ s/\@tab/ : /;
-
-        $_ = "\n=item B&LT;". $columns ."&GT;\n";
-    };
-
-    /^\@tab\s+(.*\S)\s*$/ and $endw eq "multitable" and do {
-        my $columns = $1;
-        $columns =~ s/\@tab/ : /;
-
-        $_ = " : ". $columns;
-        $chapter =~ s/\n+\s+$//;
-    };
-
     /^\@itemx?\s*(.+)?$/ and do {
         if (defined $1) {
             # Entity escapes prevent munging by the <> processing below.
@@ -315,7 +289,7 @@ INF: while(<$inf>) {
         }
     };
 
-    $chapter .= $shift.$_."\n";
+    $section .= $shift.$_."\n";
 }
 # End of current file.
 close($inf);
@@ -324,15 +298,16 @@ $inf = pop @instack;
 
 die "No filename or title\n" unless defined $fn && defined $tl;
 
-$chapters{NAME} = "$fn \- $tl\n";
-$chapters{FOOTNOTES} .= "=back\n" if exists $chapters{FOOTNOTES};
+$sects{NAME} = "$fn \- $tl\n";
+$sects{FOOTNOTES} .= "=back\n" if exists $sects{FOOTNOTES};
 
-unshift @chapters_sequence, "NAME";
-for $chapter (@chapters_sequence) {
-    if (exists $chapters{$chapter}) {
-        $head = uc($chapter);
+unshift @sects_sequence, "NAME";
+for $sect (@sects_sequence) {
+    if(exists $sects{$sect}) {
+        $head = $sect;
+        $head =~ s/SEEALSO/SEE ALSO/;
         print "=head1 $head\n\n";
-        print scalar unmunge ($chapters{$chapter});
+        print scalar unmunge ($sects{$sect});
         print "\n";
     }
 }
@@ -377,7 +352,6 @@ sub postprocess
     s/\(?\@xref\{(?:[^\}]*)\}(?:[^.<]|(?:<[^<>]*>))*\.\)?//g;
     s/\s+\(\@pxref\{(?:[^\}]*)\}\)//g;
     s/;\s+\@pxref\{(?:[^\}]*)\}//g;
-    s/\@ref\{(?:[^,\}]*,)(?:[^,\}]*,)([^,\}]*).*\}/$1/g;
     s/\@ref\{([^\}]*)\}/$1/g;
     s/\@noindent\s*//g;
     s/\@refill//g;
@@ -387,7 +361,7 @@ sub postprocess
     # @uref can take one, two, or three arguments, with different
     # semantics each time.  @url and @email are just like @uref with
     # one argument, for our purposes.
-    s/\@(?:uref|url|email)\{([^\},]*),?[^\}]*\}/&lt;B<$1>&gt;/g;
+    s/\@(?:uref|url|email)\{([^\},]*)\}/&lt;B<$1>&gt;/g;
     s/\@uref\{([^\},]*),([^\},]*)\}/$2 (C<$1>)/g;
     s/\@uref\{([^\},]*),([^\},]*),([^\},]*)\}/$3/g;
 
@@ -431,13 +405,13 @@ sub unmunge
 
 sub add_footnote
 {
-    unless (exists $chapters{FOOTNOTES}) {
-        $chapters{FOOTNOTES} = "\n=over 4\n\n";
+    unless (exists $sects{FOOTNOTES}) {
+        $sects{FOOTNOTES} = "\n=over 4\n\n";
     }
 
-    $chapters{FOOTNOTES} .= "=item $fnno.\n\n"; $fnno++;
-    $chapters{FOOTNOTES} .= $_[0];
-    $chapters{FOOTNOTES} .= "\n\n";
+    $sects{FOOTNOTES} .= "=item $fnno.\n\n"; $fnno++;
+    $sects{FOOTNOTES} .= $_[0];
+    $sects{FOOTNOTES} .= "\n\n";
 }
 
 # stolen from Symbol.pm

doc/viterbi.txt

@@ -107,3 +107,4 @@ one with score 3)
 
 Author: Michael niedermayer
 Copyright LGPL
+

ffpresets/libvpx-1080p.ffpreset

@@ -0,0 +1,17 @@
+vcodec=libvpx
+g=120
+rc_lookahead=16
+quality=good
+speed=0
+profile=1
+qmax=51
+qmin=11
+slices=4
+vb=2M
+
+#ignored unless using -pass 2
+maxrate=24M
+minrate=100k
+arnr_max_frames=7
+arnr_strength=5
+arnr_type=3

ffpresets/libvpx-1080p50_60.ffpreset

@@ -0,0 +1,17 @@
+vcodec=libvpx
+g=120
+rc_lookahead=25
+quality=good
+speed=0
+profile=1
+qmax=51
+qmin=11
+slices=4
+vb=2M
+
+#ignored unless using -pass 2
+maxrate=24M
+minrate=100k
+arnr_max_frames=7
+arnr_strength=5
+arnr_type=3

ffpresets/libvpx-360p.ffpreset

@@ -0,0 +1,16 @@
+vcodec=libvpx
+g=120
+rc_lookahead=16
+quality=good
+speed=0
+profile=0
+qmax=63
+qmin=0
+vb=768k
+
+#ignored unless using -pass 2
+maxrate=1.5M
+minrate=40k
+arnr_max_frames=7
+arnr_strength=5
+arnr_type=3

ffpresets/libvpx-720p.ffpreset

@@ -0,0 +1,17 @@
+vcodec=libvpx
+g=120
+rc_lookahead=16
+quality=good
+speed=0
+profile=0
+qmax=51
+qmin=11
+slices=4
+vb=2M
+
+#ignored unless using -pass 2
+maxrate=24M
+minrate=100k
+arnr_max_frames=7
+arnr_strength=5
+arnr_type=3

ffpresets/libvpx-720p50_60.ffpreset

@@ -0,0 +1,17 @@
+vcodec=libvpx
+g=120
+rc_lookahead=25
+quality=good
+speed=0
+profile=0
+qmax=51
+qmin=11
+slices=4
+vb=2M
+
+#ignored unless using -pass 2
+maxrate=24M
+minrate=100k
+arnr_max_frames=7
+arnr_strength=5
+arnr_type=3

ffpresets/libx264-ipod320.ffpreset

@@ -0,0 +1,7 @@
+coder=0
+bf=0
+flags2=-wpred-dct8x8
+level=13
+maxrate=768000
+bufsize=3000000
+wpredp=0

ffpresets/libx264-ipod640.ffpreset

@@ -0,0 +1,8 @@
+coder=0
+bf=0
+refs=1
+flags2=-wpred-dct8x8
+level=30
+maxrate=10000000
+bufsize=10000000
+wpredp=0

ffpresets/libx264-lossless_fast.ffpreset

@@ -0,0 +1,20 @@
+coder=0
+flags=+loop+cgop
+cmp=+chroma
+partitions=-parti8x8+parti4x4+partp8x8-partp4x4-partb8x8
+me_method=hex
+subq=3
+me_range=16
+g=250
+keyint_min=25
+sc_threshold=40
+i_qfactor=0.71
+b_strategy=1
+qcomp=0.6
+qmin=0
+qmax=69
+qdiff=4
+directpred=1
+flags2=+fastpskip
+cqp=0
+wpredp=0

ffpresets/libx264-lossless_max.ffpreset

@@ -0,0 +1,21 @@
+coder=1
+flags=+loop+cgop
+cmp=+chroma
+partitions=+parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
+me_method=esa
+subq=8
+me_range=16
+g=250
+keyint_min=25
+sc_threshold=40
+i_qfactor=0.71
+b_strategy=1
+qcomp=0.6
+qmin=0
+qmax=69
+qdiff=4
+refs=16
+directpred=1
+flags2=+mixed_refs+dct8x8+fastpskip
+cqp=0
+wpredp=2

ffpresets/libx264-lossless_medium.ffpreset

@@ -0,0 +1,20 @@
+coder=1
+flags=+loop+cgop
+cmp=+chroma
+partitions=-parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
+me_method=hex
+subq=5
+me_range=16
+g=250
+keyint_min=25
+sc_threshold=40
+i_qfactor=0.71
+b_strategy=1
+qcomp=0.6
+qmin=0
+qmax=69
+qdiff=4
+directpred=1
+flags2=+fastpskip
+cqp=0
+wpredp=2

ffpresets/libx264-lossless_slow.ffpreset

@@ -0,0 +1,21 @@
+coder=1
+flags=+loop+cgop
+cmp=+chroma
+partitions=+parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
+me_method=umh
+subq=6
+me_range=16
+g=250
+keyint_min=25
+sc_threshold=40
+i_qfactor=0.71
+b_strategy=1
+qcomp=0.6
+qmin=0
+qmax=69
+qdiff=4
+refs=2
+directpred=1
+flags2=+dct8x8+fastpskip
+cqp=0
+wpredp=2

ffpresets/libx264-lossless_slower.ffpreset

@@ -0,0 +1,21 @@
+coder=1
+flags=+loop+cgop
+cmp=+chroma
+partitions=+parti8x8+parti4x4+partp8x8+partp4x4-partb8x8
+me_method=umh
+subq=8
+me_range=16
+g=250
+keyint_min=25
+sc_threshold=40
+i_qfactor=0.71
+b_strategy=1
+qcomp=0.6
+qmin=0
+qmax=69
+qdiff=4
+refs=4
+directpred=1
+flags2=+mixed_refs+dct8x8+fastpskip
+cqp=0
+wpredp=2

ffpresets/libx264-lossless_ultrafast.ffpreset

@@ -0,0 +1,19 @@
+coder=0
+flags=+loop+cgop
+cmp=+chroma
+partitions=-parti8x8-parti4x4-partp8x8-partp4x4-partb8x8
+me_method=dia
+subq=0
+me_range=16
+g=250
+keyint_min=25
+sc_threshold=40
+i_qfactor=0.71
+b_strategy=1
+qcomp=0.6
+qmin=0
+qmax=69
+qdiff=4
+directpred=1
+flags2=+fastpskip
+cqp=0

libavcodec/8bps.c

@@ -27,7 +27,7 @@
  *
  * Supports: PAL8 (RGB 8bpp, paletted)
  *         : BGR24 (RGB 24bpp) (can also output it as RGB32)
- *         : RGB32 (RGB 32bpp, 4th plane is alpha)
+ *         : RGB32 (RGB 32bpp, 4th plane is probably alpha and it's ignored)
  *
  */
 
@@ -38,20 +38,18 @@
 #include "avcodec.h"
 
 
-static const enum PixelFormat pixfmt_rgb24[] = {
-    PIX_FMT_BGR24, PIX_FMT_RGB32, PIX_FMT_NONE };
+static const enum PixelFormat pixfmt_rgb24[] = {PIX_FMT_BGR24, PIX_FMT_RGB32, PIX_FMT_NONE};
 
 /*
  * Decoder context
  */
 typedef struct EightBpsContext {
-    AVCodecContext *avctx;
-    AVFrame pic;
 
-    unsigned char planes;
-    unsigned char planemap[4];
+        AVCodecContext *avctx;
+        AVFrame pic;
 
-    uint32_t pal[256];
+        unsigned char planes;
+        unsigned char planemap[4];
 } EightBpsContext;
 
 
@@ -60,90 +58,91 @@ typedef struct EightBpsContext {
  * Decode a frame
  *
  */
-static int decode_frame(AVCodecContext *avctx, void *data,
-                        int *data_size, AVPacket *avpkt)
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
 {
-    const uint8_t *buf = avpkt->data;
-    int buf_size       = avpkt->size;
-    EightBpsContext * const c = avctx->priv_data;
-    const unsigned char *encoded = buf;
-    unsigned char *pixptr, *pixptr_end;
-    unsigned int height = avctx->height; // Real image height
-    unsigned int dlen, p, row;
-    const unsigned char *lp, *dp;
-    unsigned char count;
-    unsigned int planes     = c->planes;
-    unsigned char *planemap = c->planemap;
+        const uint8_t *buf = avpkt->data;
+        int buf_size = avpkt->size;
+        EightBpsContext * const c = avctx->priv_data;
+        const unsigned char *encoded = buf;
+        unsigned char *pixptr, *pixptr_end;
+        unsigned int height = avctx->height; // Real image height
+        unsigned int dlen, p, row;
+        const unsigned char *lp, *dp;
+        unsigned char count;
+        unsigned int px_inc;
+        unsigned int planes = c->planes;
+        unsigned char *planemap = c->planemap;
 
-    if (c->pic.data[0])
-        avctx->release_buffer(avctx, &c->pic);
+        if(c->pic.data[0])
+                avctx->release_buffer(avctx, &c->pic);
 
-    c->pic.reference    = 0;
-    c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
-    if (avctx->get_buffer(avctx, &c->pic) < 0){
-        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
-        return -1;
-    }
+        c->pic.reference = 0;
+        c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
+        if(avctx->get_buffer(avctx, &c->pic) < 0){
+                av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+                return -1;
+        }
 
-    /* Set data pointer after line lengths */
-    dp = encoded + planes * (height << 1);
+        /* Set data pointer after line lengths */
+        dp = encoded + planes * (height << 1);
 
-    for (p = 0; p < planes; p++) {
-        /* Lines length pointer for this plane */
-        lp = encoded + p * (height << 1);
+        /* Ignore alpha plane, don't know what to do with it */
+        if (planes == 4)
+                planes--;
 
-        /* Decode a plane */
-        for (row = 0; row < height; row++) {
-            pixptr = c->pic.data[0] + row * c->pic.linesize[0] + planemap[p];
-            pixptr_end = pixptr + c->pic.linesize[0];
-            dlen = av_be2ne16(*(const unsigned short *)(lp + row * 2));
-            /* Decode a row of this plane */
-            while (dlen > 0) {
-                if (dp + 1 >= buf + buf_size)
-                    return -1;
-                if ((count = *dp++) <= 127) {
-                    count++;
-                    dlen -= count + 1;
-                    if (pixptr + count * planes > pixptr_end)
-                        break;
-                    if (dp + count > buf + buf_size)
-                        return -1;
-                    while (count--) {
-                        *pixptr = *dp++;
-                        pixptr += planes;
-                    }
-                } else {
-                    count = 257 - count;
-                    if (pixptr + count * planes > pixptr_end)
-                        break;
-                    while (count--) {
-                        *pixptr = *dp;
-                        pixptr += planes;
-                    }
-                    dp++;
-                    dlen -= 2;
+        px_inc = planes + (avctx->pix_fmt == PIX_FMT_RGB32);
+
+        for (p = 0; p < planes; p++) {
+                /* Lines length pointer for this plane */
+                lp = encoded + p * (height << 1);
+
+                /* Decode a plane */
+                for(row = 0; row < height; row++) {
+                        pixptr = c->pic.data[0] + row * c->pic.linesize[0] + planemap[p];
+                        pixptr_end = pixptr + c->pic.linesize[0];
+                        dlen = av_be2ne16(*(const unsigned short *)(lp+row*2));
+                        /* Decode a row of this plane */
+                        while(dlen > 0) {
+                                if(dp + 1 >= buf+buf_size) return -1;
+                                if ((count = *dp++) <= 127) {
+                                        count++;
+                                        dlen -= count + 1;
+                                        if (pixptr + count * px_inc > pixptr_end)
+                                            break;
+                                        if(dp + count > buf+buf_size) return -1;
+                                        while(count--) {
+                                                *pixptr = *dp++;
+                                                pixptr += px_inc;
+                                        }
+                                } else {
+                                        count = 257 - count;
+                                        if (pixptr + count * px_inc > pixptr_end)
+                                            break;
+                                        while(count--) {
+                                                *pixptr = *dp;
+                                                pixptr += px_inc;
+                                        }
+                                        dp++;
+                                        dlen -= 2;
+                                }
+                        }
                 }
-            }
-        }
-    }
-
-    if (avctx->bits_per_coded_sample <= 8) {
-        const uint8_t *pal = av_packet_get_side_data(avpkt,
-                                                     AV_PKT_DATA_PALETTE,
-                                                     NULL);
-        if (pal) {
-            c->pic.palette_has_changed = 1;
-            memcpy(c->pal, pal, AVPALETTE_SIZE);
         }
 
-        memcpy (c->pic.data[1], c->pal, AVPALETTE_SIZE);
-    }
+        if (avctx->palctrl) {
+                memcpy (c->pic.data[1], avctx->palctrl->palette, AVPALETTE_SIZE);
+                if (avctx->palctrl->palette_changed) {
+                        c->pic.palette_has_changed = 1;
+                        avctx->palctrl->palette_changed = 0;
+                } else
+                        c->pic.palette_has_changed = 0;
+        }
 
-    *data_size = sizeof(AVFrame);
-    *(AVFrame*)data = c->pic;
+        *data_size = sizeof(AVFrame);
+        *(AVFrame*)data = c->pic;
 
-    /* always report that the buffer was completely consumed */
-    return buf_size;
+        /* always report that the buffer was completely consumed */
+        return buf_size;
 }
 
 
@@ -154,47 +153,51 @@ static int decode_frame(AVCodecContext *avctx, void *data,
  */
 static av_cold int decode_init(AVCodecContext *avctx)
 {
-    EightBpsContext * const c = avctx->priv_data;
+        EightBpsContext * const c = avctx->priv_data;
 
-    c->avctx       = avctx;
-    c->pic.data[0] = NULL;
+        c->avctx = avctx;
 
-    avcodec_get_frame_defaults(&c->pic);
-    switch (avctx->bits_per_coded_sample) {
-    case 8:
-        avctx->pix_fmt = PIX_FMT_PAL8;
-        c->planes      = 1;
-        c->planemap[0] = 0; // 1st plane is palette indexes
-        break;
-    case 24:
-        avctx->pix_fmt = avctx->get_format(avctx, pixfmt_rgb24);
-        c->planes      = 3;
-        c->planemap[0] = 2; // 1st plane is red
-        c->planemap[1] = 1; // 2nd plane is green
-        c->planemap[2] = 0; // 3rd plane is blue
-        break;
-    case 32:
-        avctx->pix_fmt = PIX_FMT_RGB32;
-        c->planes      = 4;
+        avcodec_get_frame_defaults(&c->pic);
+        c->pic.data[0] = NULL;
+
+        switch (avctx->bits_per_coded_sample) {
+                case 8:
+                        avctx->pix_fmt = PIX_FMT_PAL8;
+                        c->planes = 1;
+                        c->planemap[0] = 0; // 1st plane is palette indexes
+                        if (avctx->palctrl == NULL) {
+                                av_log(avctx, AV_LOG_ERROR, "Error: PAL8 format but no palette from demuxer.\n");
+                                return -1;
+                        }
+                        break;
+                case 24:
+                        avctx->pix_fmt = avctx->get_format(avctx, pixfmt_rgb24);
+                        c->planes = 3;
+                        c->planemap[0] = 2; // 1st plane is red
+                        c->planemap[1] = 1; // 2nd plane is green
+                        c->planemap[2] = 0; // 3rd plane is blue
+                        break;
+                case 32:
+                        avctx->pix_fmt = PIX_FMT_RGB32;
+                        c->planes = 4;
 #if HAVE_BIGENDIAN
-        c->planemap[0] = 1; // 1st plane is red
-        c->planemap[1] = 2; // 2nd plane is green
-        c->planemap[2] = 3; // 3rd plane is blue
-        c->planemap[3] = 0; // 4th plane is alpha
+                        c->planemap[0] = 1; // 1st plane is red
+                        c->planemap[1] = 2; // 2nd plane is green
+                        c->planemap[2] = 3; // 3rd plane is blue
+                        c->planemap[3] = 0; // 4th plane is alpha???
 #else
-        c->planemap[0] = 2; // 1st plane is red
-        c->planemap[1] = 1; // 2nd plane is green
-        c->planemap[2] = 0; // 3rd plane is blue
-        c->planemap[3] = 3; // 4th plane is alpha
+                        c->planemap[0] = 2; // 1st plane is red
+                        c->planemap[1] = 1; // 2nd plane is green
+                        c->planemap[2] = 0; // 3rd plane is blue
+                        c->planemap[3] = 3; // 4th plane is alpha???
 #endif
-        break;
-    default:
-        av_log(avctx, AV_LOG_ERROR, "Error: Unsupported color depth: %u.\n",
-               avctx->bits_per_coded_sample);
-        return -1;
-    }
+                        break;
+                default:
+                        av_log(avctx, AV_LOG_ERROR, "Error: Unsupported color depth: %u.\n", avctx->bits_per_coded_sample);
+                        return -1;
+        }
 
-    return 0;
+  return 0;
 }
 
 
@@ -207,12 +210,12 @@ static av_cold int decode_init(AVCodecContext *avctx)
  */
 static av_cold int decode_end(AVCodecContext *avctx)
 {
-    EightBpsContext * const c = avctx->priv_data;
+        EightBpsContext * const c = avctx->priv_data;
 
-    if (c->pic.data[0])
-        avctx->release_buffer(avctx, &c->pic);
+        if (c->pic.data[0])
+                avctx->release_buffer(avctx, &c->pic);
 
-    return 0;
+        return 0;
 }
 
 

libavcodec/8svx.c

@@ -41,13 +41,12 @@
 
 /** decoder context */
 typedef struct EightSvxContext {
-    AVFrame frame;
     const int8_t *table;
 
     /* buffer used to store the whole audio decoded/interleaved chunk,
      * which is sent with the first packet */
     uint8_t *samples;
-    int64_t samples_size;
+    size_t samples_size;
     int samples_idx;
 } EightSvxContext;
 
@@ -100,19 +99,18 @@ static int delta_decode(int8_t *dst, const uint8_t *src, int src_size,
     return dst-dst0;
 }
 
-/** decode a frame */
-static int eightsvx_decode_frame(AVCodecContext *avctx, void *data,
-                                 int *got_frame_ptr, AVPacket *avpkt)
+static int eightsvx_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+                                 AVPacket *avpkt)
 {
     EightSvxContext *esc = avctx->priv_data;
-    int n, out_data_size, ret;
+    int out_data_size, n;
     uint8_t *src, *dst;
 
     /* decode and interleave the first packet */
     if (!esc->samples && avpkt) {
-        uint8_t *deinterleaved_samples, *p = NULL;
+        uint8_t *deinterleaved_samples;
 
-        esc->samples_size = avctx->codec->id == CODEC_ID_8SVX_RAW || avctx->codec->id ==CODEC_ID_PCM_S8_PLANAR?
+        esc->samples_size = avctx->codec->id == CODEC_ID_8SVX_RAW ?
             avpkt->size : avctx->channels + (avpkt->size-avctx->channels) * 2;
         if (!(esc->samples = av_malloc(esc->samples_size)))
             return AVERROR(ENOMEM);
@@ -123,13 +121,8 @@ static int eightsvx_decode_frame(AVCodecContext *avctx, void *data,
             int buf_size = avpkt->size;
             int n = esc->samples_size;
 
-            if (buf_size < 2) {
-                av_log(avctx, AV_LOG_ERROR, "packet size is too small\n");
-                return AVERROR(EINVAL);
-            }
             if (!(deinterleaved_samples = av_mallocz(n)))
                 return AVERROR(ENOMEM);
-            p = deinterleaved_samples;
 
             /* the uncompressed starting value is contained in the first byte */
             if (avctx->channels == 2) {
@@ -146,25 +139,21 @@ static int eightsvx_decode_frame(AVCodecContext *avctx, void *data,
             interleave_stereo(esc->samples, deinterleaved_samples, esc->samples_size);
         else
             memcpy(esc->samples, deinterleaved_samples, esc->samples_size);
-        av_freep(&p);
     }
 
-    /* get output buffer */
-    esc->frame.nb_samples = (FFMIN(MAX_FRAME_SIZE, esc->samples_size - esc->samples_idx) +avctx->channels-1)  / avctx->channels;
-    if ((ret = avctx->get_buffer(avctx, &esc->frame)) < 0) {
-        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
-        return ret;
+    /* return single packed with fixed size */
+    out_data_size = FFMIN(MAX_FRAME_SIZE, esc->samples_size - esc->samples_idx);
+    if (*data_size < out_data_size) {
+        av_log(avctx, AV_LOG_ERROR, "Provided buffer with size %d is too small.\n", *data_size);
+        return AVERROR(EINVAL);
     }
 
-    *got_frame_ptr   = 1;
-    *(AVFrame *)data = esc->frame;
-
-    dst = esc->frame.data[0];
+    *data_size = out_data_size;
+    dst = data;
     src = esc->samples + esc->samples_idx;
-    out_data_size = esc->frame.nb_samples * avctx->channels;
     for (n = out_data_size; n > 0; n--)
         *dst++ = *src++ + 128;
-    esc->samples_idx += out_data_size;
+    esc->samples_idx += *data_size;
 
     return avctx->codec->id == CODEC_ID_8SVX_FIB || avctx->codec->id == CODEC_ID_8SVX_EXP ?
         (avctx->frame_number == 0)*2 + out_data_size / 2 :
@@ -175,7 +164,7 @@ static av_cold int eightsvx_decode_init(AVCodecContext *avctx)
 {
     EightSvxContext *esc = avctx->priv_data;
 
-    if (avctx->channels < 1 || avctx->channels > 2) {
+    if (avctx->channels > 2) {
         av_log(avctx, AV_LOG_ERROR, "8SVX does not support more than 2 channels\n");
         return AVERROR_INVALIDDATA;
     }
@@ -183,7 +172,6 @@ static av_cold int eightsvx_decode_init(AVCodecContext *avctx)
     switch (avctx->codec->id) {
     case CODEC_ID_8SVX_FIB: esc->table = fibonacci;    break;
     case CODEC_ID_8SVX_EXP: esc->table = exponential;  break;
-    case CODEC_ID_PCM_S8_PLANAR:
     case CODEC_ID_8SVX_RAW: esc->table = NULL;         break;
     default:
         av_log(avctx, AV_LOG_ERROR, "Invalid codec id %d.\n", avctx->codec->id);
@@ -191,9 +179,6 @@ static av_cold int eightsvx_decode_init(AVCodecContext *avctx)
     }
     avctx->sample_fmt = AV_SAMPLE_FMT_U8;
 
-    avcodec_get_frame_defaults(&esc->frame);
-    avctx->coded_frame = &esc->frame;
-
     return 0;
 }
 
@@ -216,7 +201,6 @@ AVCodec ff_eightsvx_fib_decoder = {
   .init           = eightsvx_decode_init,
   .decode         = eightsvx_decode_frame,
   .close          = eightsvx_decode_close,
-  .capabilities   = CODEC_CAP_DR1,
   .long_name      = NULL_IF_CONFIG_SMALL("8SVX fibonacci"),
 };
 
@@ -228,18 +212,16 @@ AVCodec ff_eightsvx_exp_decoder = {
   .init           = eightsvx_decode_init,
   .decode         = eightsvx_decode_frame,
   .close          = eightsvx_decode_close,
-  .capabilities   = CODEC_CAP_DR1,
   .long_name      = NULL_IF_CONFIG_SMALL("8SVX exponential"),
 };
 
-AVCodec ff_pcm_s8_planar_decoder = {
-    .name           = "pcm_s8_planar",
-    .type           = AVMEDIA_TYPE_AUDIO,
-    .id             = CODEC_ID_PCM_S8_PLANAR,
-    .priv_data_size = sizeof(EightSvxContext),
-    .init           = eightsvx_decode_init,
-    .close          = eightsvx_decode_close,
-    .decode         = eightsvx_decode_frame,
-    .capabilities   = CODEC_CAP_DR1,
-    .long_name      = NULL_IF_CONFIG_SMALL("PCM signed 8-bit planar"),
+AVCodec ff_eightsvx_raw_decoder = {
+  .name           = "8svx_raw",
+  .type           = AVMEDIA_TYPE_AUDIO,
+  .id             = CODEC_ID_8SVX_RAW,
+  .priv_data_size = sizeof(EightSvxContext),
+  .init           = eightsvx_decode_init,
+  .decode         = eightsvx_decode_frame,
+  .close          = eightsvx_decode_close,
+  .long_name      = NULL_IF_CONFIG_SMALL("8SVX rawaudio"),
 };

libavcodec/Makefile

@@ -3,14 +3,7 @@ include $(SUBDIR)../config.mak
 NAME = avcodec
 FFLIBS = avutil
 
-HEADERS = avcodec.h                                                     \
-          avfft.h                                                       \
-          dxva2.h                                                       \
-          vaapi.h                                                       \
-          vda.h                                                         \
-          vdpau.h                                                       \
-          version.h                                                     \
-          xvmc.h                                                        \
+HEADERS = avcodec.h avfft.h dxva2.h opt.h vaapi.h vdpau.h version.h xvmc.h
 
 OBJS = allcodecs.o                                                      \
        audioconvert.o                                                   \
@@ -22,6 +15,7 @@ OBJS = allcodecs.o                                                      \
        fmtconvert.o                                                     \
        imgconvert.o                                                     \
        jrevdct.o                                                        \
+       opt.o                                                            \
        options.o                                                        \
        parser.o                                                         \
        raw.o                                                            \
@@ -46,7 +40,6 @@ OBJS-$(CONFIG_GOLOMB)                  += golomb.o
 OBJS-$(CONFIG_H264DSP)                 += h264dsp.o h264idct.o
 OBJS-$(CONFIG_H264PRED)                += h264pred.o
 OBJS-$(CONFIG_HUFFMAN)                 += huffman.o
-OBJS-$(CONFIG_LIBXVID)                 += libxvid_rc.o
 OBJS-$(CONFIG_LPC)                     += lpc.o
 OBJS-$(CONFIG_LSP)                     += lsp.o
 OBJS-$(CONFIG_MDCT)                    += mdct_fixed.o mdct_float.o
@@ -57,25 +50,22 @@ RDFT-OBJS-$(CONFIG_HARDCODED_TABLES)   += sin_tables.o
 OBJS-$(CONFIG_RDFT)                    += rdft.o $(RDFT-OBJS-yes)
 OBJS-$(CONFIG_SINEWIN)                 += sinewin.o
 OBJS-$(CONFIG_VAAPI)                   += vaapi.o
-OBJS-$(CONFIG_VDA)                     += vda.o
 OBJS-$(CONFIG_VDPAU)                   += vdpau.o
 
 # decoders/encoders/hardware accelerators
 OBJS-$(CONFIG_A64MULTI_ENCODER)        += a64multienc.o elbg.o
 OBJS-$(CONFIG_A64MULTI5_ENCODER)       += a64multienc.o elbg.o
 OBJS-$(CONFIG_AAC_DECODER)             += aacdec.o aactab.o aacsbr.o aacps.o \
-                                          aacadtsdec.o mpeg4audio.o kbdwin.o \
-                                          sbrdsp.o aacpsdsp.o
+                                          aacadtsdec.o mpeg4audio.o kbdwin.o
 OBJS-$(CONFIG_AAC_ENCODER)             += aacenc.o aaccoder.o    \
                                           aacpsy.o aactab.o      \
                                           psymodel.o iirfilter.o \
-                                          mpeg4audio.o kbdwin.o  \
-                                          audio_frame_queue.o
+                                          mpeg4audio.o kbdwin.o
 OBJS-$(CONFIG_AASC_DECODER)            += aasc.o msrledec.o
 OBJS-$(CONFIG_AC3_DECODER)             += ac3dec.o ac3dec_data.o ac3.o kbdwin.o
-OBJS-$(CONFIG_AC3_ENCODER)             += ac3enc_float.o ac3enc.o ac3tab.o \
-                                          ac3.o kbdwin.o
-OBJS-$(CONFIG_AC3_FIXED_ENCODER)       += ac3enc_fixed.o ac3enc.o ac3tab.o ac3.o
+OBJS-$(CONFIG_AC3_ENCODER)             += ac3enc_combined.o ac3enc_fixed.o ac3enc_float.o ac3tab.o ac3.o kbdwin.o ac3enc.o
+OBJS-$(CONFIG_AC3_FLOAT_ENCODER)       += ac3enc_float.o ac3tab.o ac3tab.o ac3.o kbdwin.o
+OBJS-$(CONFIG_AC3_FIXED_ENCODER)       += ac3enc_fixed.o ac3tab.o ac3tab.o ac3.o ac3enc.o
 OBJS-$(CONFIG_ALAC_DECODER)            += alac.o
 OBJS-$(CONFIG_ALAC_ENCODER)            += alacenc.o
 OBJS-$(CONFIG_ALS_DECODER)             += alsdec.o bgmc.o mpeg4audio.o
@@ -101,39 +91,26 @@ OBJS-$(CONFIG_ATRAC1_DECODER)          += atrac1.o atrac.o
 OBJS-$(CONFIG_ATRAC3_DECODER)          += atrac3.o atrac.o
 OBJS-$(CONFIG_AURA_DECODER)            += cyuv.o
 OBJS-$(CONFIG_AURA2_DECODER)           += aura.o
-OBJS-$(CONFIG_AVRP_DECODER)            += r210dec.o
-OBJS-$(CONFIG_AVRP_ENCODER)            += r210enc.o
 OBJS-$(CONFIG_AVS_DECODER)             += avs.o
-OBJS-$(CONFIG_AVUI_DECODER)            += avuidec.o
-OBJS-$(CONFIG_AVUI_ENCODER)            += avuienc.o
-OBJS-$(CONFIG_AYUV_DECODER)            += v408dec.o
-OBJS-$(CONFIG_AYUV_ENCODER)            += v408enc.o
 OBJS-$(CONFIG_BETHSOFTVID_DECODER)     += bethsoftvideo.o
 OBJS-$(CONFIG_BFI_DECODER)             += bfi.o
 OBJS-$(CONFIG_BINK_DECODER)            += bink.o binkdsp.o
-OBJS-$(CONFIG_BINKAUDIO_DCT_DECODER)   += binkaudio.o wma.o wma_common.o
-OBJS-$(CONFIG_BINKAUDIO_RDFT_DECODER)  += binkaudio.o wma.o wma_common.o
-OBJS-$(CONFIG_BINTEXT_DECODER)         += bintext.o cga_data.o
+OBJS-$(CONFIG_BINKAUDIO_DCT_DECODER)   += binkaudio.o wma.o
+OBJS-$(CONFIG_BINKAUDIO_RDFT_DECODER)  += binkaudio.o wma.o
 OBJS-$(CONFIG_BMP_DECODER)             += bmp.o msrledec.o
 OBJS-$(CONFIG_BMP_ENCODER)             += bmpenc.o
-OBJS-$(CONFIG_BMV_VIDEO_DECODER)       += bmv.o
-OBJS-$(CONFIG_BMV_AUDIO_DECODER)       += bmv.o
 OBJS-$(CONFIG_C93_DECODER)             += c93.o
 OBJS-$(CONFIG_CAVS_DECODER)            += cavs.o cavsdec.o cavsdsp.o \
                                           mpeg12data.o mpegvideo.o
 OBJS-$(CONFIG_CDGRAPHICS_DECODER)      += cdgraphics.o
-OBJS-$(CONFIG_CDXL_DECODER)            += cdxl.o
 OBJS-$(CONFIG_CINEPAK_DECODER)         += cinepak.o
 OBJS-$(CONFIG_CLJR_DECODER)            += cljr.o
 OBJS-$(CONFIG_CLJR_ENCODER)            += cljr.o
 OBJS-$(CONFIG_COOK_DECODER)            += cook.o
 OBJS-$(CONFIG_CSCD_DECODER)            += cscd.o
 OBJS-$(CONFIG_CYUV_DECODER)            += cyuv.o
-OBJS-$(CONFIG_DCA_DECODER)             += dca.o synth_filter.o dcadsp.o \
-                                          dca_parser.o
+OBJS-$(CONFIG_DCA_DECODER)             += dca.o synth_filter.o dcadsp.o
 OBJS-$(CONFIG_DCA_ENCODER)             += dcaenc.o
-OBJS-$(CONFIG_DIRAC_DECODER)           += diracdec.o dirac.o diracdsp.o \
-                                          dirac_arith.o mpeg12data.o dwt.o
 OBJS-$(CONFIG_DFA_DECODER)             += dfa.o
 OBJS-$(CONFIG_DNXHD_DECODER)           += dnxhddec.o dnxhddata.o
 OBJS-$(CONFIG_DNXHD_ENCODER)           += dnxhdenc.o dnxhddata.o       \
@@ -148,10 +125,9 @@ OBJS-$(CONFIG_DVBSUB_DECODER)          += dvbsubdec.o
 OBJS-$(CONFIG_DVBSUB_ENCODER)          += dvbsub.o
 OBJS-$(CONFIG_DVDSUB_DECODER)          += dvdsubdec.o
 OBJS-$(CONFIG_DVDSUB_ENCODER)          += dvdsubenc.o
-OBJS-$(CONFIG_DVVIDEO_DECODER)         += dvdec.o dv.o dvdata.o dv_profile.o
-OBJS-$(CONFIG_DVVIDEO_ENCODER)         += dv.o dvdata.o dv_profile.o
+OBJS-$(CONFIG_DVVIDEO_DECODER)         += dv.o dvdata.o
+OBJS-$(CONFIG_DVVIDEO_ENCODER)         += dv.o dvdata.o
 OBJS-$(CONFIG_DXA_DECODER)             += dxa.o
-OBJS-$(CONFIG_DXTORY_DECODER)          += dxtory.o
 OBJS-$(CONFIG_EAC3_DECODER)            += eac3dec.o eac3_data.o
 OBJS-$(CONFIG_EAC3_ENCODER)            += eac3enc.o ac3enc.o ac3enc_float.o \
                                           ac3tab.o ac3.o kbdwin.o eac3_data.o
@@ -169,14 +145,11 @@ OBJS-$(CONFIG_EIGHTSVX_EXP_DECODER)    += 8svx.o
 OBJS-$(CONFIG_EIGHTSVX_FIB_DECODER)    += 8svx.o
 OBJS-$(CONFIG_EIGHTSVX_RAW_DECODER)    += 8svx.o
 OBJS-$(CONFIG_ESCAPE124_DECODER)       += escape124.o
-OBJS-$(CONFIG_ESCAPE130_DECODER)       += escape130.o
-OBJS-$(CONFIG_EXR_DECODER)             += exr.o
 OBJS-$(CONFIG_FFV1_DECODER)            += ffv1.o rangecoder.o
 OBJS-$(CONFIG_FFV1_ENCODER)            += ffv1.o rangecoder.o
 OBJS-$(CONFIG_FFVHUFF_DECODER)         += huffyuv.o
 OBJS-$(CONFIG_FFVHUFF_ENCODER)         += huffyuv.o
-OBJS-$(CONFIG_FFWAVESYNTH_DECODER)     += ffwavesynth.o
-OBJS-$(CONFIG_FLAC_DECODER)            += flacdec.o flacdata.o flac.o
+OBJS-$(CONFIG_FLAC_DECODER)            += flacdec.o flacdata.o flac.o vorbis_data.o
 OBJS-$(CONFIG_FLAC_ENCODER)            += flacenc.o flacdata.o flac.o vorbis_data.o
 OBJS-$(CONFIG_FLASHSV_DECODER)         += flashsv.o
 OBJS-$(CONFIG_FLASHSV_ENCODER)         += flashsvenc.o
@@ -186,17 +159,13 @@ OBJS-$(CONFIG_FLIC_DECODER)            += flicvideo.o
 OBJS-$(CONFIG_FOURXM_DECODER)          += 4xm.o
 OBJS-$(CONFIG_FRAPS_DECODER)           += fraps.o
 OBJS-$(CONFIG_FRWU_DECODER)            += frwu.o
-OBJS-$(CONFIG_G723_1_DECODER)          += g723_1.o acelp_vectors.o \
-                                          celp_filters.o celp_math.o
-OBJS-$(CONFIG_G723_1_ENCODER)          += g723_1.o acelp_vectors.o celp_math.o
-OBJS-$(CONFIG_G729_DECODER)            += g729dec.o lsp.o celp_math.o acelp_filters.o acelp_pitch_delay.o acelp_vectors.o g729postfilter.o
 OBJS-$(CONFIG_GIF_DECODER)             += gifdec.o lzw.o
 OBJS-$(CONFIG_GIF_ENCODER)             += gif.o lzwenc.o
 OBJS-$(CONFIG_GSM_DECODER)             += gsmdec.o gsmdec_data.o msgsmdec.o
 OBJS-$(CONFIG_GSM_MS_DECODER)          += gsmdec.o gsmdec_data.o msgsmdec.o
-OBJS-$(CONFIG_H261_DECODER)            += h261dec.o h261.o h261data.o  \
+OBJS-$(CONFIG_H261_DECODER)            += h261dec.o h261.o \
                                           mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_H261_ENCODER)            += h261enc.o h261.o h261data.o  \
+OBJS-$(CONFIG_H261_ENCODER)            += h261enc.o h261.o             \
                                           mpegvideo_enc.o motion_est.o \
                                           ratecontrol.o mpeg12data.o   \
                                           mpegvideo.o
@@ -217,23 +186,19 @@ OBJS-$(CONFIG_H264_DECODER)            += h264.o                               \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_H264_DXVA2_HWACCEL)      += dxva2_h264.o
 OBJS-$(CONFIG_H264_VAAPI_HWACCEL)      += vaapi_h264.o
-OBJS-$(CONFIG_H264_VDA_HWACCEL)        += vda_h264.o
 OBJS-$(CONFIG_HUFFYUV_DECODER)         += huffyuv.o
 OBJS-$(CONFIG_HUFFYUV_ENCODER)         += huffyuv.o
 OBJS-$(CONFIG_IDCIN_DECODER)           += idcinvideo.o
-OBJS-$(CONFIG_IDF_DECODER)             += bintext.o cga_data.o
 OBJS-$(CONFIG_IFF_BYTERUN1_DECODER)    += iff.o
 OBJS-$(CONFIG_IFF_ILBM_DECODER)        += iff.o
 OBJS-$(CONFIG_IMC_DECODER)             += imc.o
 OBJS-$(CONFIG_INDEO2_DECODER)          += indeo2.o
 OBJS-$(CONFIG_INDEO3_DECODER)          += indeo3.o
-OBJS-$(CONFIG_INDEO4_DECODER)          += indeo4.o ivi_common.o ivi_dsp.o
 OBJS-$(CONFIG_INDEO5_DECODER)          += indeo5.o ivi_common.o ivi_dsp.o
 OBJS-$(CONFIG_INTERPLAY_DPCM_DECODER)  += dpcm.o
 OBJS-$(CONFIG_INTERPLAY_VIDEO_DECODER) += interplayvideo.o
-OBJS-$(CONFIG_JACOSUB_DECODER)         += jacosubdec.o ass.o
 OBJS-$(CONFIG_JPEG2000_DECODER)        += j2kdec.o mqcdec.o mqc.o j2k.o j2k_dwt.o
-OBJS-$(CONFIG_JPEG2000_ENCODER)        += j2kenc.o mqcenc.o mqc.o j2k.o j2k_dwt.o
+#OBJS-$(CONFIG_JPEG2000_ENCODER)        += j2kenc.o mqcenc.o mqc.o j2k.o j2k_dwt.o
 OBJS-$(CONFIG_JPEGLS_DECODER)          += jpeglsdec.o jpegls.o \
                                           mjpegdec.o mjpeg.o
 OBJS-$(CONFIG_JPEGLS_ENCODER)          += jpeglsenc.o jpegls.o
@@ -250,7 +215,6 @@ OBJS-$(CONFIG_MACE3_DECODER)           += mace.o
 OBJS-$(CONFIG_MACE6_DECODER)           += mace.o
 OBJS-$(CONFIG_MDEC_DECODER)            += mdec.o mpeg12.o mpeg12data.o \
                                           mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_MICRODVD_DECODER)        += microdvddec.o ass.o
 OBJS-$(CONFIG_MIMIC_DECODER)           += mimic.o
 OBJS-$(CONFIG_MJPEG_DECODER)           += mjpegdec.o mjpeg.o
 OBJS-$(CONFIG_MJPEG_ENCODER)           += mjpegenc.o mjpeg.o           \
@@ -297,7 +261,6 @@ OBJS-$(CONFIG_MPEG_XVMC_DECODER)       += mpegvideo_xvmc.o
 OBJS-$(CONFIG_MPEG1VIDEO_DECODER)      += mpeg12.o mpeg12data.o \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_MPEG1VIDEO_ENCODER)      += mpeg12enc.o mpegvideo_enc.o \
-                                          timecode.o                  \
                                           motion_est.o ratecontrol.o  \
                                           mpeg12.o mpeg12data.o       \
                                           mpegvideo.o error_resilience.o
@@ -306,7 +269,6 @@ OBJS-$(CONFIG_MPEG2_VAAPI_HWACCEL)     += vaapi_mpeg2.o
 OBJS-$(CONFIG_MPEG2VIDEO_DECODER)      += mpeg12.o mpeg12data.o \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_MPEG2VIDEO_ENCODER)      += mpeg12enc.o mpegvideo_enc.o \
-                                          timecode.o                  \
                                           motion_est.o ratecontrol.o  \
                                           mpeg12.o mpeg12data.o       \
                                           mpegvideo.o error_resilience.o
@@ -314,22 +276,19 @@ OBJS-$(CONFIG_MPEG4_VAAPI_HWACCEL)     += vaapi_mpeg4.o
 OBJS-$(CONFIG_MSMPEG4V1_DECODER)       += msmpeg4.o msmpeg4data.o
 OBJS-$(CONFIG_MSMPEG4V2_DECODER)       += msmpeg4.o msmpeg4data.o h263dec.o \
                                           h263.o ituh263dec.o mpeg4videodec.o
-OBJS-$(CONFIG_MSMPEG4V2_ENCODER)       += msmpeg4.o msmpeg4enc.o msmpeg4data.o \
-                                          h263dec.o h263.o ituh263dec.o        \
-                                          mpeg4videodec.o
+OBJS-$(CONFIG_MSMPEG4V2_ENCODER)       += msmpeg4.o msmpeg4data.o h263dec.o \
+                                          h263.o ituh263dec.o mpeg4videodec.o
 OBJS-$(CONFIG_MSMPEG4V3_DECODER)       += msmpeg4.o msmpeg4data.o h263dec.o \
                                           h263.o ituh263dec.o mpeg4videodec.o
-OBJS-$(CONFIG_MSMPEG4V3_ENCODER)       += msmpeg4.o msmpeg4enc.o msmpeg4data.o \
-                                          h263dec.o h263.o ituh263dec.o        \
-                                          mpeg4videodec.o
+OBJS-$(CONFIG_MSMPEG4V3_ENCODER)       += msmpeg4.o msmpeg4data.o h263dec.o \
+                                          h263.o ituh263dec.o mpeg4videodec.o
 OBJS-$(CONFIG_MSRLE_DECODER)           += msrle.o msrledec.o
 OBJS-$(CONFIG_MSVIDEO1_DECODER)        += msvideo1.o
 OBJS-$(CONFIG_MSVIDEO1_ENCODER)        += msvideo1enc.o elbg.o
 OBJS-$(CONFIG_MSZH_DECODER)            += lcldec.o
 OBJS-$(CONFIG_MXPEG_DECODER)           += mxpegdec.o mjpegdec.o mjpeg.o
 OBJS-$(CONFIG_NELLYMOSER_DECODER)      += nellymoserdec.o nellymoser.o
-OBJS-$(CONFIG_NELLYMOSER_ENCODER)      += nellymoserenc.o nellymoser.o \
-                                          audio_frame_queue.o
+OBJS-$(CONFIG_NELLYMOSER_ENCODER)      += nellymoserenc.o nellymoser.o
 OBJS-$(CONFIG_NUV_DECODER)             += nuv.o rtjpeg.o
 OBJS-$(CONFIG_PAM_DECODER)             += pnmdec.o pnm.o
 OBJS-$(CONFIG_PAM_ENCODER)             += pamenc.o pnm.o
@@ -343,15 +302,10 @@ OBJS-$(CONFIG_PGMYUV_DECODER)          += pnmdec.o pnm.o
 OBJS-$(CONFIG_PGMYUV_ENCODER)          += pnmenc.o pnm.o
 OBJS-$(CONFIG_PGSSUB_DECODER)          += pgssubdec.o
 OBJS-$(CONFIG_PICTOR_DECODER)          += pictordec.o cga_data.o
-OBJS-$(CONFIG_PNG_DECODER)             += png.o pngdec.o pngdsp.o
+OBJS-$(CONFIG_PNG_DECODER)             += png.o pngdec.o
 OBJS-$(CONFIG_PNG_ENCODER)             += png.o pngenc.o
 OBJS-$(CONFIG_PPM_DECODER)             += pnmdec.o pnm.o
 OBJS-$(CONFIG_PPM_ENCODER)             += pnmenc.o pnm.o
-OBJS-$(CONFIG_PRORES_DECODER)          += proresdec2.o proresdsp.o
-OBJS-$(CONFIG_PRORES_LGPL_DECODER)     += proresdec_lgpl.o proresdsp.o proresdata.o
-OBJS-$(CONFIG_PRORES_ENCODER)          += proresenc_anatoliy.o
-OBJS-$(CONFIG_PRORES_ANATOLIY_ENCODER) += proresenc_anatoliy.o
-OBJS-$(CONFIG_PRORES_KOSTYA_ENCODER)   += proresenc_kostya.o proresdata.o proresdsp.o
 OBJS-$(CONFIG_PTX_DECODER)             += ptx.o
 OBJS-$(CONFIG_QCELP_DECODER)           += qcelpdec.o celp_math.o         \
                                           celp_filters.o acelp_vectors.o \
@@ -364,14 +318,10 @@ OBJS-$(CONFIG_QPEG_DECODER)            += qpeg.o
 OBJS-$(CONFIG_QTRLE_DECODER)           += qtrle.o
 OBJS-$(CONFIG_QTRLE_ENCODER)           += qtrleenc.o
 OBJS-$(CONFIG_R10K_DECODER)            += r210dec.o
-OBJS-$(CONFIG_R10K_ENCODER)            += r210enc.o
 OBJS-$(CONFIG_R210_DECODER)            += r210dec.o
-OBJS-$(CONFIG_R210_ENCODER)            += r210enc.o
 OBJS-$(CONFIG_RA_144_DECODER)          += ra144dec.o ra144.o celp_filters.o
-OBJS-$(CONFIG_RA_144_ENCODER)          += ra144enc.o ra144.o celp_filters.o \
-                                          audio_frame_queue.o
+OBJS-$(CONFIG_RA_144_ENCODER)          += ra144enc.o ra144.o celp_filters.o
 OBJS-$(CONFIG_RA_288_DECODER)          += ra288.o celp_math.o celp_filters.o
-OBJS-$(CONFIG_RALF_DECODER)            += ralf.o
 OBJS-$(CONFIG_RAWVIDEO_DECODER)        += rawdec.o
 OBJS-$(CONFIG_RAWVIDEO_ENCODER)        += rawenc.o
 OBJS-$(CONFIG_RL2_DECODER)             += rl2.o
@@ -384,9 +334,9 @@ OBJS-$(CONFIG_RV10_DECODER)            += rv10.o
 OBJS-$(CONFIG_RV10_ENCODER)            += rv10enc.o
 OBJS-$(CONFIG_RV20_DECODER)            += rv10.o
 OBJS-$(CONFIG_RV20_ENCODER)            += rv20enc.o
-OBJS-$(CONFIG_RV30_DECODER)            += rv30.o rv34.o rv30dsp.o rv34dsp.o \
+OBJS-$(CONFIG_RV30_DECODER)            += rv30.o rv34.o rv30dsp.o        \
                                           mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_RV40_DECODER)            += rv40.o rv34.o rv34dsp.o rv40dsp.o \
+OBJS-$(CONFIG_RV40_DECODER)            += rv40.o rv34.o rv40dsp.o        \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_S302M_DECODER)           += s302m.o
 OBJS-$(CONFIG_SGI_DECODER)             += sgidec.o
@@ -399,12 +349,12 @@ OBJS-$(CONFIG_SIPR_DECODER)            += sipr.o acelp_pitch_delay.o \
 OBJS-$(CONFIG_SMACKAUD_DECODER)        += smacker.o
 OBJS-$(CONFIG_SMACKER_DECODER)         += smacker.o
 OBJS-$(CONFIG_SMC_DECODER)             += smc.o
-OBJS-$(CONFIG_SNOW_DECODER)            += snowdec.o snow.o rangecoder.o
-OBJS-$(CONFIG_SNOW_ENCODER)            += snowenc.o snow.o rangecoder.o    \
-                                          motion_est.o ratecontrol.o       \
-                                          h263.o mpegvideo.o               \
-                                          error_resilience.o ituh263enc.o  \
-                                          mpegvideo_enc.o mpeg12data.o
+OBJS-$(CONFIG_SNOW_DECODER)            += snow.o rangecoder.o
+OBJS-$(CONFIG_SNOW_ENCODER)            += snow.o rangecoder.o motion_est.o \
+                                          ratecontrol.o h263.o             \
+                                          mpegvideo.o error_resilience.o   \
+                                          ituh263enc.o mpegvideo_enc.o     \
+                                          mpeg12data.o
 OBJS-$(CONFIG_SOL_DPCM_DECODER)        += dpcm.o
 OBJS-$(CONFIG_SONIC_DECODER)           += sonic.o
 OBJS-$(CONFIG_SONIC_ENCODER)           += sonic.o
@@ -413,7 +363,6 @@ OBJS-$(CONFIG_SP5X_DECODER)            += sp5xdec.o mjpegdec.o mjpeg.o
 OBJS-$(CONFIG_SRT_DECODER)             += srtdec.o ass.o
 OBJS-$(CONFIG_SRT_ENCODER)             += srtenc.o ass_split.o
 OBJS-$(CONFIG_SUNRAST_DECODER)         += sunrast.o
-OBJS-$(CONFIG_SUNRAST_ENCODER)         += sunrastenc.o
 OBJS-$(CONFIG_SVQ1_DECODER)            += svq1dec.o svq1.o h263.o \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_SVQ1_ENCODER)            += svq1enc.o svq1.o    \
@@ -443,18 +392,10 @@ OBJS-$(CONFIG_TTA_DECODER)             += tta.o
 OBJS-$(CONFIG_TWINVQ_DECODER)          += twinvq.o celp_math.o
 OBJS-$(CONFIG_TXD_DECODER)             += txd.o s3tc.o
 OBJS-$(CONFIG_ULTI_DECODER)            += ulti.o
-OBJS-$(CONFIG_UTVIDEO_DECODER)         += utvideo.o
 OBJS-$(CONFIG_V210_DECODER)            += v210dec.o
 OBJS-$(CONFIG_V210_ENCODER)            += v210enc.o
-OBJS-$(CONFIG_V308_DECODER)            += v308dec.o
-OBJS-$(CONFIG_V308_ENCODER)            += v308enc.o
-OBJS-$(CONFIG_V408_DECODER)            += v408dec.o
-OBJS-$(CONFIG_V408_ENCODER)            += v408enc.o
-OBJS-$(CONFIG_V410_DECODER)            += v410dec.o
-OBJS-$(CONFIG_V410_ENCODER)            += v410enc.o
 OBJS-$(CONFIG_V210X_DECODER)           += v210x.o
 OBJS-$(CONFIG_VB_DECODER)              += vb.o
-OBJS-$(CONFIG_VBLE_DECODER)            += vble.o
 OBJS-$(CONFIG_VC1_DECODER)             += vc1dec.o vc1.o vc1data.o vc1dsp.o \
                                           msmpeg4.o msmpeg4data.o           \
                                           intrax8.o intrax8dsp.o
@@ -477,12 +418,11 @@ OBJS-$(CONFIG_VP6_DECODER)             += vp6.o vp56.o vp56data.o vp56dsp.o \
 OBJS-$(CONFIG_VP8_DECODER)             += vp8.o vp8dsp.o vp56rac.o
 OBJS-$(CONFIG_VQA_DECODER)             += vqavideo.o
 OBJS-$(CONFIG_WAVPACK_DECODER)         += wavpack.o
-OBJS-$(CONFIG_WMALOSSLESS_DECODER)     += wmalosslessdec.o wma_common.o
-OBJS-$(CONFIG_WMAPRO_DECODER)          += wmaprodec.o wma.o wma_common.o
-OBJS-$(CONFIG_WMAV1_DECODER)           += wmadec.o wma.o wma_common.o aactab.o
-OBJS-$(CONFIG_WMAV1_ENCODER)           += wmaenc.o wma.o wma_common.o aactab.o
-OBJS-$(CONFIG_WMAV2_DECODER)           += wmadec.o wma.o wma_common.o aactab.o
-OBJS-$(CONFIG_WMAV2_ENCODER)           += wmaenc.o wma.o wma_common.o aactab.o
+OBJS-$(CONFIG_WMAPRO_DECODER)          += wmaprodec.o wma.o
+OBJS-$(CONFIG_WMAV1_DECODER)           += wmadec.o wma.o aactab.o
+OBJS-$(CONFIG_WMAV1_ENCODER)           += wmaenc.o wma.o aactab.o
+OBJS-$(CONFIG_WMAV2_DECODER)           += wmadec.o wma.o aactab.o
+OBJS-$(CONFIG_WMAV2_ENCODER)           += wmaenc.o wma.o aactab.o
 OBJS-$(CONFIG_WMAVOICE_DECODER)        += wmavoice.o \
                                           celp_math.o celp_filters.o \
                                           acelp_vectors.o acelp_filters.o
@@ -491,27 +431,17 @@ OBJS-$(CONFIG_WMV2_DECODER)            += wmv2dec.o wmv2.o        \
                                           msmpeg4.o msmpeg4data.o \
                                           intrax8.o intrax8dsp.o
 OBJS-$(CONFIG_WMV2_ENCODER)            += wmv2enc.o wmv2.o \
-                                          msmpeg4.o msmpeg4enc.o msmpeg4data.o \
+                                          msmpeg4.o msmpeg4data.o \
                                           mpeg4videodec.o ituh263dec.o h263dec.o
 OBJS-$(CONFIG_WNV1_DECODER)            += wnv1.o
 OBJS-$(CONFIG_WS_SND1_DECODER)         += ws-snd1.o
 OBJS-$(CONFIG_XAN_DPCM_DECODER)        += dpcm.o
 OBJS-$(CONFIG_XAN_WC3_DECODER)         += xan.o
 OBJS-$(CONFIG_XAN_WC4_DECODER)         += xxan.o
-OBJS-$(CONFIG_XBIN_DECODER)            += bintext.o cga_data.o
-OBJS-$(CONFIG_XBM_DECODER)             += xbmdec.o
-OBJS-$(CONFIG_XBM_ENCODER)             += xbmenc.o
 OBJS-$(CONFIG_XL_DECODER)              += xl.o
 OBJS-$(CONFIG_XSUB_DECODER)            += xsubdec.o
 OBJS-$(CONFIG_XSUB_ENCODER)            += xsubenc.o
-OBJS-$(CONFIG_XWD_DECODER)             += xwddec.o
-OBJS-$(CONFIG_XWD_ENCODER)             += xwdenc.o
-OBJS-$(CONFIG_Y41P_DECODER)            += y41pdec.o
-OBJS-$(CONFIG_Y41P_ENCODER)            += y41penc.o
 OBJS-$(CONFIG_YOP_DECODER)             += yop.o
-OBJS-$(CONFIG_YUV4_DECODER)            += yuv4dec.o
-OBJS-$(CONFIG_YUV4_ENCODER)            += yuv4enc.o
-OBJS-$(CONFIG_ZEROCODEC_DECODER)       += zerocodec.o
 OBJS-$(CONFIG_ZLIB_DECODER)            += lcldec.o
 OBJS-$(CONFIG_ZLIB_ENCODER)            += lclenc.o
 OBJS-$(CONFIG_ZMBV_DECODER)            += zmbv.o
@@ -536,7 +466,6 @@ OBJS-$(CONFIG_PCM_MULAW_DECODER)          += pcm.o
 OBJS-$(CONFIG_PCM_MULAW_ENCODER)          += pcm.o
 OBJS-$(CONFIG_PCM_S8_DECODER)             += pcm.o
 OBJS-$(CONFIG_PCM_S8_ENCODER)             += pcm.o
-OBJS-$(CONFIG_PCM_S8_PLANAR_DECODER)      += 8svx.o
 OBJS-$(CONFIG_PCM_S16BE_DECODER)          += pcm.o
 OBJS-$(CONFIG_PCM_S16BE_ENCODER)          += pcm.o
 OBJS-$(CONFIG_PCM_S16LE_DECODER)          += pcm.o
@@ -567,76 +496,70 @@ OBJS-$(CONFIG_PCM_U32BE_ENCODER)          += pcm.o
 OBJS-$(CONFIG_PCM_U32LE_DECODER)          += pcm.o
 OBJS-$(CONFIG_PCM_U32LE_ENCODER)          += pcm.o
 OBJS-$(CONFIG_PCM_ZORK_DECODER)           += pcm.o
+OBJS-$(CONFIG_PCM_ZORK_ENCODER)           += pcm.o
 
-OBJS-$(CONFIG_ADPCM_4XM_DECODER)          += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_ADX_DECODER)          += adxdec.o adx.o
-OBJS-$(CONFIG_ADPCM_ADX_ENCODER)          += adxenc.o adx.o
-OBJS-$(CONFIG_ADPCM_CT_DECODER)           += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_EA_DECODER)           += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_EA_MAXIS_XA_DECODER)  += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_EA_R1_DECODER)        += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_EA_R2_DECODER)        += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_EA_R3_DECODER)        += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_EA_XAS_DECODER)       += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_G722_DECODER)         += g722.o g722dec.o
-OBJS-$(CONFIG_ADPCM_G722_ENCODER)         += g722.o g722enc.o
+OBJS-$(CONFIG_ADPCM_4XM_DECODER)          += adpcm.o
+OBJS-$(CONFIG_ADPCM_ADX_DECODER)          += adxdec.o
+OBJS-$(CONFIG_ADPCM_ADX_ENCODER)          += adxenc.o
+OBJS-$(CONFIG_ADPCM_CT_DECODER)           += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_DECODER)           += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_MAXIS_XA_DECODER)  += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_R1_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_R2_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_R3_DECODER)        += adpcm.o
+OBJS-$(CONFIG_ADPCM_EA_XAS_DECODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_G722_DECODER)         += g722.o
+OBJS-$(CONFIG_ADPCM_G722_ENCODER)         += g722.o
 OBJS-$(CONFIG_ADPCM_G726_DECODER)         += g726.o
 OBJS-$(CONFIG_ADPCM_G726_ENCODER)         += g726.o
-OBJS-$(CONFIG_ADPCM_IMA_AMV_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_APC_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_DK3_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_DK4_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_EA_EACS_DECODER)  += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_EA_SEAD_DECODER)  += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_ISS_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_QT_DECODER)       += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_QT_ENCODER)       += adpcmenc.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_SMJPEG_DECODER)   += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_WAV_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_WAV_ENCODER)      += adpcmenc.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_IMA_WS_DECODER)       += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_MS_DECODER)           += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_MS_ENCODER)           += adpcmenc.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_SBPRO_2_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_SBPRO_3_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_SBPRO_4_DECODER)      += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_SWF_DECODER)          += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_SWF_ENCODER)          += adpcmenc.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_THP_DECODER)          += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_XA_DECODER)           += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_YAMAHA_DECODER)       += adpcm.o adpcm_data.o
-OBJS-$(CONFIG_ADPCM_YAMAHA_ENCODER)       += adpcmenc.o adpcm_data.o
+OBJS-$(CONFIG_ADPCM_IMA_AMV_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_DK3_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_DK4_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_EA_EACS_DECODER)  += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_EA_SEAD_DECODER)  += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_ISS_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_QT_DECODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_QT_ENCODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_SMJPEG_DECODER)   += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WAV_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WAV_ENCODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_IMA_WS_DECODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_MS_DECODER)           += adpcm.o
+OBJS-$(CONFIG_ADPCM_MS_ENCODER)           += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_2_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_3_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_SBPRO_4_DECODER)      += adpcm.o
+OBJS-$(CONFIG_ADPCM_SWF_DECODER)          += adpcm.o
+OBJS-$(CONFIG_ADPCM_SWF_ENCODER)          += adpcm.o
+OBJS-$(CONFIG_ADPCM_THP_DECODER)          += adpcm.o
+OBJS-$(CONFIG_ADPCM_XA_DECODER)           += adpcm.o
+OBJS-$(CONFIG_ADPCM_YAMAHA_DECODER)       += adpcm.o
+OBJS-$(CONFIG_ADPCM_YAMAHA_ENCODER)       += adpcm.o
 
 # libavformat dependencies
 OBJS-$(CONFIG_ADTS_MUXER)              += mpeg4audio.o
-OBJS-$(CONFIG_ADX_DEMUXER)             += adx.o
 OBJS-$(CONFIG_CAF_DEMUXER)             += mpeg4audio.o mpegaudiodata.o
-OBJS-$(CONFIG_DV_DEMUXER)              += dv_profile.o
-OBJS-$(CONFIG_DV_MUXER)                += dv_profile.o timecode.o
-OBJS-$(CONFIG_FLAC_DEMUXER)            += flacdec.o flacdata.o flac.o vorbis_data.o \
-                                          vorbis_parser.o xiph.o
+OBJS-$(CONFIG_DV_DEMUXER)              += dvdata.o
+OBJS-$(CONFIG_DV_MUXER)                += dvdata.o
+OBJS-$(CONFIG_FLAC_DEMUXER)            += flacdec.o flacdata.o flac.o vorbis_data.o
 OBJS-$(CONFIG_FLAC_MUXER)              += flacdec.o flacdata.o flac.o vorbis_data.o
 OBJS-$(CONFIG_FLV_DEMUXER)             += mpeg4audio.o
 OBJS-$(CONFIG_GXF_DEMUXER)             += mpeg12data.o
 OBJS-$(CONFIG_IFF_DEMUXER)             += iff.o
-OBJS-$(CONFIG_LATM_MUXER)              += mpeg4audio.o
 OBJS-$(CONFIG_MATROSKA_AUDIO_MUXER)    += xiph.o mpeg4audio.o vorbis_data.o \
                                           flacdec.o flacdata.o flac.o
 OBJS-$(CONFIG_MATROSKA_DEMUXER)        += mpeg4audio.o mpegaudiodata.o
 OBJS-$(CONFIG_MATROSKA_MUXER)          += xiph.o mpeg4audio.o \
                                           flacdec.o flacdata.o flac.o \
                                           mpegaudiodata.o vorbis_data.o
-OBJS-$(CONFIG_MP2_MUXER)               += mpegaudiodata.o mpegaudiodecheader.o
 OBJS-$(CONFIG_MP3_MUXER)               += mpegaudiodata.o mpegaudiodecheader.o
-OBJS-$(CONFIG_MOV_DEMUXER)             += mpeg4audio.o mpegaudiodata.o ac3tab.o timecode.o
+OBJS-$(CONFIG_MOV_DEMUXER)             += mpeg4audio.o mpegaudiodata.o
 OBJS-$(CONFIG_MOV_MUXER)               += mpeg4audio.o mpegaudiodata.o
 OBJS-$(CONFIG_MPEGTS_MUXER)            += mpegvideo.o mpeg4audio.o
 OBJS-$(CONFIG_MPEGTS_DEMUXER)          += mpeg4audio.o mpegaudiodata.o
-OBJS-$(CONFIG_MXF_MUXER)               += timecode.o
 OBJS-$(CONFIG_NUT_MUXER)               += mpegaudiodata.o
 OBJS-$(CONFIG_OGG_DEMUXER)             += flacdec.o flacdata.o flac.o \
-                                          dirac.o mpeg12data.o vorbis_parser.o \
-                                          xiph.o vorbis_data.o
+                                          dirac.o mpeg12data.o vorbis_data.o
 OBJS-$(CONFIG_OGG_MUXER)               += xiph.o flacdec.o flacdata.o flac.o \
                                           vorbis_data.o
 OBJS-$(CONFIG_RTP_MUXER)               += mpeg4audio.o mpegvideo.o xiph.o
@@ -649,49 +572,42 @@ OBJS-$(CONFIG_WTV_DEMUXER)             += mpeg4audio.o mpegaudiodata.o
 # external codec libraries
 OBJS-$(CONFIG_LIBAACPLUS_ENCODER)         += libaacplus.o
 OBJS-$(CONFIG_LIBCELT_DECODER)            += libcelt_dec.o
-OBJS-$(CONFIG_LIBFAAC_ENCODER)            += libfaac.o audio_frame_queue.o
+OBJS-$(CONFIG_LIBDIRAC_DECODER)           += libdiracdec.o
+OBJS-$(CONFIG_LIBDIRAC_ENCODER)           += libdiracenc.o libdirac_libschro.o
+OBJS-$(CONFIG_LIBFAAC_ENCODER)            += libfaac.o
 OBJS-$(CONFIG_LIBGSM_DECODER)             += libgsm.o
 OBJS-$(CONFIG_LIBGSM_ENCODER)             += libgsm.o
 OBJS-$(CONFIG_LIBGSM_MS_DECODER)          += libgsm.o
 OBJS-$(CONFIG_LIBGSM_MS_ENCODER)          += libgsm.o
-OBJS-$(CONFIG_LIBMP3LAME_ENCODER)         += libmp3lame.o mpegaudiodecheader.o \
-                                             audio_frame_queue.o
-OBJS-$(CONFIG_LIBOPENCORE_AMRNB_DECODER)  += libopencore-amr.o \
-                                             audio_frame_queue.o
-OBJS-$(CONFIG_LIBOPENCORE_AMRNB_ENCODER)  += libopencore-amr.o \
-                                             audio_frame_queue.o
+OBJS-$(CONFIG_LIBMP3LAME_ENCODER)         += libmp3lame.o
+OBJS-$(CONFIG_LIBOPENCORE_AMRNB_DECODER)  += libopencore-amr.o
+OBJS-$(CONFIG_LIBOPENCORE_AMRNB_ENCODER)  += libopencore-amr.o
 OBJS-$(CONFIG_LIBOPENCORE_AMRWB_DECODER)  += libopencore-amr.o
-OBJS-$(CONFIG_LIBOPENJPEG_DECODER)        += libopenjpegdec.o
-OBJS-$(CONFIG_LIBOPENJPEG_ENCODER)        += libopenjpegenc.o
+OBJS-$(CONFIG_LIBOPENJPEG_DECODER)        += libopenjpeg.o
 OBJS-$(CONFIG_LIBSCHROEDINGER_DECODER)    += libschroedingerdec.o \
-                                             libschroedinger.o
+                                             libschroedinger.o    \
+                                             libdirac_libschro.o
 OBJS-$(CONFIG_LIBSCHROEDINGER_ENCODER)    += libschroedingerenc.o \
-                                             libschroedinger.o
+                                             libschroedinger.o    \
+                                             libdirac_libschro.o
 OBJS-$(CONFIG_LIBSPEEX_DECODER)           += libspeexdec.o
-OBJS-$(CONFIG_LIBSPEEX_ENCODER)           += libspeexenc.o audio_frame_queue.o
-OBJS-$(CONFIG_LIBSTAGEFRIGHT_H264_DECODER)+= libstagefright.o
+OBJS-$(CONFIG_LIBSPEEX_ENCODER)           += libspeexenc.o
 OBJS-$(CONFIG_LIBTHEORA_ENCODER)          += libtheoraenc.o
-OBJS-$(CONFIG_LIBUTVIDEO_DECODER)         += libutvideodec.o
-OBJS-$(CONFIG_LIBUTVIDEO_ENCODER)         += libutvideoenc.o
-OBJS-$(CONFIG_LIBVO_AACENC_ENCODER)       += libvo-aacenc.o mpeg4audio.o \
-                                             audio_frame_queue.o
+OBJS-$(CONFIG_LIBVO_AACENC_ENCODER)       += libvo-aacenc.o mpeg4audio.o
 OBJS-$(CONFIG_LIBVO_AMRWBENC_ENCODER)     += libvo-amrwbenc.o
-OBJS-$(CONFIG_LIBVORBIS_ENCODER)          += libvorbis.o audio_frame_queue.o \
-                                             vorbis_data.o vorbis_parser.o
+OBJS-$(CONFIG_LIBVORBIS_ENCODER)          += libvorbis.o vorbis_data.o
 OBJS-$(CONFIG_LIBVPX_DECODER)             += libvpxdec.o
 OBJS-$(CONFIG_LIBVPX_ENCODER)             += libvpxenc.o
 OBJS-$(CONFIG_LIBX264_ENCODER)            += libx264.o
 OBJS-$(CONFIG_LIBXAVS_ENCODER)            += libxavs.o
-OBJS-$(CONFIG_LIBXVID_ENCODER)            += libxvid.o
+OBJS-$(CONFIG_LIBXVID)                    += libxvidff.o libxvid_rc.o
 
 # parsers
 OBJS-$(CONFIG_AAC_PARSER)              += aac_parser.o aac_ac3_parser.o \
                                           aacadtsdec.o mpeg4audio.o
 OBJS-$(CONFIG_AC3_PARSER)              += ac3_parser.o ac3tab.o \
                                           aac_ac3_parser.o
-OBJS-$(CONFIG_ADX_PARSER)              += adx_parser.o adx.o
 OBJS-$(CONFIG_CAVSVIDEO_PARSER)        += cavs_parser.o
-OBJS-$(CONFIG_COOK_PARSER)             += cook_parser.o
 OBJS-$(CONFIG_DCA_PARSER)              += dca_parser.o
 OBJS-$(CONFIG_DIRAC_PARSER)            += dirac_parser.o
 OBJS-$(CONFIG_DNXHD_PARSER)            += dnxhd_parser.o
@@ -699,7 +615,6 @@ OBJS-$(CONFIG_DVBSUB_PARSER)           += dvbsub_parser.o
 OBJS-$(CONFIG_DVDSUB_PARSER)           += dvdsub_parser.o
 OBJS-$(CONFIG_FLAC_PARSER)             += flac_parser.o flacdata.o flac.o \
                                           vorbis_data.o
-OBJS-$(CONFIG_GSM_PARSER)              += gsm_parser.o
 OBJS-$(CONFIG_H261_PARSER)             += h261_parser.o
 OBJS-$(CONFIG_H263_PARSER)             += h263_parser.o
 OBJS-$(CONFIG_H264_PARSER)             += h264_parser.o h264.o            \
@@ -715,19 +630,15 @@ OBJS-$(CONFIG_MPEG4VIDEO_PARSER)       += mpeg4video_parser.o h263.o \
                                           mpegvideo.o error_resilience.o \
                                           mpeg4videodec.o mpeg4video.o \
                                           ituh263dec.o h263dec.o
-OBJS-$(CONFIG_PNG_PARSER)              += png_parser.o
 OBJS-$(CONFIG_MPEGAUDIO_PARSER)        += mpegaudio_parser.o \
                                           mpegaudiodecheader.o mpegaudiodata.o
 OBJS-$(CONFIG_MPEGVIDEO_PARSER)        += mpegvideo_parser.o    \
                                           mpeg12.o mpeg12data.o \
                                           mpegvideo.o error_resilience.o
 OBJS-$(CONFIG_PNM_PARSER)              += pnm_parser.o pnm.o
-OBJS-$(CONFIG_RV30_PARSER)             += rv34_parser.o
-OBJS-$(CONFIG_RV40_PARSER)             += rv34_parser.o
 OBJS-$(CONFIG_VC1_PARSER)              += vc1_parser.o vc1.o vc1data.o \
                                           msmpeg4.o msmpeg4data.o mpeg4video.o \
                                           h263.o mpegvideo.o error_resilience.o
-OBJS-$(CONFIG_VORBIS_PARSER)           += vorbis_parser.o xiph.o
 OBJS-$(CONFIG_VP3_PARSER)              += vp3_parser.o
 OBJS-$(CONFIG_VP8_PARSER)              += vp8_parser.o
 
@@ -750,8 +661,9 @@ OBJS-$(CONFIG_TEXT2MOVSUB_BSF)            += movsub_bsf.o
 
 # thread libraries
 OBJS-$(HAVE_PTHREADS)                  += pthread.o
-OBJS-$(HAVE_W32THREADS)                += pthread.o
-OBJS-$(HAVE_OS2THREADS)                += pthread.o
+OBJS-$(HAVE_W32THREADS)                += w32thread.o
+
+OBJS-$(CONFIG_MLIB)                    += mlib/dsputil_mlib.o           \
 
 # inverse.o contains the ff_inverse table definition, which is used by
 # the FASTDIV macro (from libavutil); since referencing the external
@@ -759,49 +671,35 @@ OBJS-$(HAVE_OS2THREADS)                += pthread.o
 # well.
 OBJS-$(!CONFIG_SMALL)                  += inverse.o
 
+-include $(SRC_PATH)/$(SUBDIR)$(ARCH)/Makefile
+
 SKIPHEADERS                            += %_tablegen.h                  \
                                           %_tables.h                    \
                                           aac_tablegen_decl.h           \
-                                          codec_names.h                 \
                                           fft-internal.h                \
                                           tableprint.h                  \
-                                          $(ARCH)/vp56_arith.h          \
-
+                                          $(ARCH)/vp56_arith.h
 SKIPHEADERS-$(CONFIG_DXVA2)            += dxva2.h dxva2_internal.h
+SKIPHEADERS-$(CONFIG_LIBDIRAC)         += libdirac.h
 SKIPHEADERS-$(CONFIG_LIBSCHROEDINGER)  += libschroedinger.h
-SKIPHEADERS-$(CONFIG_LIBUTVIDEO)       += libutvideo.h
-SKIPHEADERS-$(CONFIG_MPEG_XVMC_DECODER) += xvmc.h
 SKIPHEADERS-$(CONFIG_VAAPI)            += vaapi_internal.h
-SKIPHEADERS-$(CONFIG_VDA)              += vda.h vda_internal.h
 SKIPHEADERS-$(CONFIG_VDPAU)            += vdpau.h
-SKIPHEADERS-$(HAVE_OS2THREADS)         += os2threads.h
-SKIPHEADERS-$(HAVE_W32THREADS)         += w32pthreads.h
-
-TESTPROGS = cabac                                                       \
-            dct                                                         \
-            fft                                                         \
-            fft-fixed                                                   \
-            golomb                                                      \
-            iirfilter                                                   \
-            rangecoder                                                  \
-            snowenc                                                     \
+SKIPHEADERS-$(CONFIG_XVMC)             += xvmc.h
 
+TESTPROGS = cabac dct fft fft-fixed h264 iirfilter rangecoder snow
 TESTPROGS-$(HAVE_MMX) += motion
 TESTOBJS = dctref.o
 
-HOSTPROGS = aac_tablegen                                                \
-            aacps_tablegen                                              \
-            cbrt_tablegen                                               \
-            cos_tablegen                                                \
-            dv_tablegen                                                 \
-            motionpixels_tablegen                                       \
-            mpegaudio_tablegen                                          \
-            pcm_tablegen                                                \
-            qdm2_tablegen                                               \
-            sinewin_tablegen                                            \
+HOSTPROGS = aac_tablegen aacps_tablegen cbrt_tablegen cos_tablegen      \
+            dv_tablegen motionpixels_tablegen mpegaudio_tablegen        \
+            pcm_tablegen qdm2_tablegen sinewin_tablegen
+
+DIRS = alpha arm bfin mlib ppc ps2 sh4 sparc x86
 
 CLEANFILES = *_tables.c *_tables.h *_tablegen$(HOSTEXESUF)
 
+include $(SRC_PATH)/subdir.mak
+
 $(SUBDIR)dct-test$(EXESUF): $(SUBDIR)dctref.o
 
 TRIG_TABLES  = cos cos_fixed sin
@@ -836,10 +734,3 @@ $(SUBDIR)motionpixels.o: $(SUBDIR)motionpixels_tables.h
 $(SUBDIR)pcm.o: $(SUBDIR)pcm_tables.h
 $(SUBDIR)qdm2.o: $(SUBDIR)qdm2_tables.h
 endif
-
-CODEC_NAMES_SH := $(SRC_PATH)/$(SUBDIR)codec_names.sh
-AVCODEC_H      := $(SRC_PATH)/$(SUBDIR)avcodec.h
-$(SUBDIR)codec_names.h: $(CODEC_NAMES_SH) config.h $(AVCODEC_H)
-	$(CC) $(CPPFLAGS) $(CFLAGS) -E $(AVCODEC_H) | \
-	$(CODEC_NAMES_SH) config.h $@
-$(SUBDIR)utils.o: $(SUBDIR)codec_names.h

libavcodec/a64enc.h

@@ -50,9 +50,6 @@ typedef struct A64Context {
     uint8_t *mc_colram;
     uint8_t *mc_palette;
     int mc_pal_size;
-
-    /* pts of the next packet that will be output */
-    int64_t next_pts;
 } A64Context;
 
 #endif /* AVCODEC_A64ENC_H */

libavcodec/a64multienc.c

@@ -28,7 +28,6 @@
 #include "a64colors.h"
 #include "a64tables.h"
 #include "elbg.h"
-#include "internal.h"
 #include "libavutil/intreadwrite.h"
 
 #define DITHERSTEPS   8
@@ -222,8 +221,6 @@ static av_cold int a64multi_init_encoder(AVCodecContext *avctx)
     if (!avctx->codec_tag)
          avctx->codec_tag = AV_RL32("a64m");
 
-    c->next_pts = AV_NOPTS_VALUE;
-
     return 0;
 }
 
@@ -242,19 +239,19 @@ static void a64_compress_colram(unsigned char *buf, int *charmap, uint8_t *colra
     }
 }
 
-static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
-                                 const AVFrame *pict, int *got_packet)
+static int a64multi_encode_frame(AVCodecContext *avctx, unsigned char *buf,
+                                 int buf_size, void *data)
 {
     A64Context *c = avctx->priv_data;
-    AVFrame *const p = &c->picture;
+    AVFrame *pict = data;
+    AVFrame *const p = (AVFrame *) & c->picture;
 
     int frame;
     int x, y;
     int b_height;
     int b_width;
 
-    int req_size, ret;
-    uint8_t *buf = NULL;
+    int req_size;
 
     int *charmap     = c->mc_charmap;
     uint8_t *colram  = c->mc_colram;
@@ -277,7 +274,7 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
     }
 
     /* no data, means end encoding asap */
-    if (!pict) {
+    if (!data) {
         /* all done, end encoding */
         if (!c->mc_lifetime) return 0;
         /* no more frames in queue, prepare to flush remaining frames */
@@ -295,8 +292,6 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
             p->key_frame = 1;
             to_meta_with_crop(avctx, p, meta + 32000 * c->mc_frame_counter);
             c->mc_frame_counter++;
-            if (c->next_pts == AV_NOPTS_VALUE)
-                c->next_pts = pict->pts;
             /* lifetime is not reached so wait for next frame first */
             return 0;
         }
@@ -307,11 +302,6 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         req_size = 0;
         /* any frames to encode? */
         if (c->mc_lifetime) {
-            req_size = charset_size + c->mc_lifetime*(screen_size + colram_size);
-            if ((ret = ff_alloc_packet2(avctx, pkt, req_size)) < 0)
-                return ret;
-            buf = pkt->data;
-
             /* calc optimal new charset + charmaps */
             ff_init_elbg(meta, 32, 1000 * c->mc_lifetime, best_cb, CHARSET_CHARS, 50, charmap, &c->randctx);
             ff_do_elbg  (meta, 32, 1000 * c->mc_lifetime, best_cb, CHARSET_CHARS, 50, charmap, &c->randctx);
@@ -320,12 +310,15 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
             render_charset(avctx, charset, colram);
 
             /* copy charset to buf */
-            memcpy(buf, charset, charset_size);
+            memcpy(buf,charset, charset_size);
 
             /* advance pointers */
             buf      += charset_size;
             charset  += charset_size;
+            req_size += charset_size;
         }
+        /* no charset so clean buf */
+        else memset(buf, 0, charset_size);
 
         /* write x frames to buf */
         for (frame = 0; frame < c->mc_lifetime; frame++) {
@@ -358,12 +351,11 @@ static int a64multi_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         /* reset counter */
         c->mc_frame_counter = 0;
 
-        pkt->pts = pkt->dts = c->next_pts;
-        c->next_pts         = AV_NOPTS_VALUE;
-
-        pkt->size   = req_size;
-        pkt->flags |= AV_PKT_FLAG_KEY;
-        *got_packet = !!req_size;
+        if (req_size > buf_size) {
+            av_log(avctx, AV_LOG_ERROR, "buf size too small (need %d, got %d)\n", req_size, buf_size);
+            return -1;
+        }
+        return req_size;
     }
     return 0;
 }
@@ -374,7 +366,7 @@ AVCodec ff_a64multi_encoder = {
     .id             = CODEC_ID_A64_MULTI,
     .priv_data_size = sizeof(A64Context),
     .init           = a64multi_init_encoder,
-    .encode2        = a64multi_encode_frame,
+    .encode         = a64multi_encode_frame,
     .close          = a64multi_close_encoder,
     .pix_fmts       = (const enum PixelFormat[]) {PIX_FMT_GRAY8, PIX_FMT_NONE},
     .long_name      = NULL_IF_CONFIG_SMALL("Multicolor charset for Commodore 64"),
@@ -387,7 +379,7 @@ AVCodec ff_a64multi5_encoder = {
     .id             = CODEC_ID_A64_MULTI5,
     .priv_data_size = sizeof(A64Context),
     .init           = a64multi_init_encoder,
-    .encode2        = a64multi_encode_frame,
+    .encode         = a64multi_encode_frame,
     .close          = a64multi_close_encoder,
     .pix_fmts       = (const enum PixelFormat[]) {PIX_FMT_GRAY8, PIX_FMT_NONE},
     .long_name      = NULL_IF_CONFIG_SMALL("Multicolor charset for Commodore 64, extended with 5th color (colram)"),

libavcodec/aac.h

@@ -84,7 +84,6 @@ enum BandType {
 #define IS_CODEBOOK_UNSIGNED(x) ((x - 1) & 10)
 
 enum ChannelPosition {
-    AAC_CHANNEL_OFF   = 0,
     AAC_CHANNEL_FRONT = 1,
     AAC_CHANNEL_SIDE  = 2,
     AAC_CHANNEL_BACK  = 3,
@@ -105,22 +104,13 @@ enum CouplingPoint {
  * Output configuration status
  */
 enum OCStatus {
-    OC_NONE,        ///< Output unconfigured
-    OC_TRIAL_PCE,   ///< Output configuration under trial specified by an inband PCE
-    OC_TRIAL_FRAME, ///< Output configuration under trial specified by a frame header
-    OC_GLOBAL_HDR,  ///< Output configuration set in a global header but not yet locked
-    OC_LOCKED,      ///< Output configuration locked in place
+    OC_NONE,        //< Output unconfigured
+    OC_TRIAL_PCE,   //< Output configuration under trial specified by an inband PCE
+    OC_TRIAL_FRAME, //< Output configuration under trial specified by a frame header
+    OC_GLOBAL_HDR,  //< Output configuration set in a global header but not yet locked
+    OC_LOCKED,      //< Output configuration locked in place
 };
 
-typedef struct {
-    MPEG4AudioConfig m4ac;
-    uint8_t layout_map[MAX_ELEM_ID*4][3];
-    int layout_map_tags;
-    int channels;
-    uint64_t channel_layout;
-    enum OCStatus status;
-} OutputConfiguration;
-
 /**
  * Predictor State
  */
@@ -261,7 +251,8 @@ typedef struct {
  */
 typedef struct {
     AVCodecContext *avctx;
-    AVFrame frame;
+
+    MPEG4AudioConfig m4ac;
 
     int is_saved;                 ///< Set if elements have stored overlap from previous frame.
     DynamicRangeControl che_drc;
@@ -270,6 +261,9 @@ typedef struct {
      * @name Channel element related data
      * @{
      */
+    enum ChannelPosition che_pos[4][MAX_ELEM_ID]; /**< channel element channel mapping with the
+                                                   *   first index as the first 4 raw data block types
+                                                   */
     ChannelElement          *che[4][MAX_ELEM_ID];
     ChannelElement  *tag_che_map[4][MAX_ELEM_ID];
     int tags_mapped;
@@ -304,8 +298,7 @@ typedef struct {
 
     DECLARE_ALIGNED(32, float, temp)[128];
 
-    OutputConfiguration oc[2];
-    int warned_num_aac_frames;
+    enum OCStatus output_configured;
 } AACContext;
 
 #endif /* AVCODEC_AAC_H */

libavcodec/aac_ac3_parser.c

@@ -93,7 +93,7 @@ get_next:
             avctx->channels = s->channels;
             avctx->channel_layout = s->channel_layout;
         }
-        s1->duration = s->samples;
+        avctx->frame_size = s->samples;
         avctx->audio_service_type = s->service_type;
     }
 

libavcodec/aac_ac3_parser.h

@@ -48,7 +48,7 @@ typedef struct AACAC3ParseContext {
     int sample_rate;
     int bit_rate;
     int samples;
-    uint64_t channel_layout;
+    int64_t channel_layout;
     int service_type;
 
     int remaining_size;

libavcodec/aac_adtstoasc_bsf.c

@@ -55,7 +55,7 @@ static int aac_adtstoasc_filter(AVBitStreamFilterContext *bsfc,
         if (show_bits(&gb, 12) != 0xfff)
             return 0;
 
-    if (avpriv_aac_parse_header(&gb, &hdr) < 0) {
+    if (ff_aac_parse_header(&gb, &hdr) < 0) {
         av_log(avctx, AV_LOG_ERROR, "Error parsing ADTS frame header!\n");
         return -1;
     }
@@ -78,7 +78,7 @@ static int aac_adtstoasc_filter(AVBitStreamFilterContext *bsfc,
                 return -1;
             }
             init_put_bits(&pb, pce_data, MAX_PCE_SIZE);
-            pce_size = avpriv_copy_pce_data(&pb, &gb)/8;
+            pce_size = ff_copy_pce_data(&pb, &gb)/8;
             flush_put_bits(&pb);
             buf_size -= get_bits_count(&gb)/8;
             buf      += get_bits_count(&gb)/8;

libavcodec/aac_parser.c

@@ -40,7 +40,7 @@ static int aac_sync(uint64_t state, AACAC3ParseContext *hdr_info,
     tmp.u64 = av_be2ne64(state);
     init_get_bits(&bits, tmp.u8+8-AAC_ADTS_HEADER_SIZE, AAC_ADTS_HEADER_SIZE * 8);
 
-    if ((size = avpriv_aac_parse_header(&bits, &hdr)) < 0)
+    if ((size = ff_aac_parse_header(&bits, &hdr)) < 0)
         return 0;
     *need_next_header = 0;
     *new_frame_start  = 1;
@@ -61,9 +61,9 @@ static av_cold int aac_parse_init(AVCodecParserContext *s1)
 
 
 AVCodecParser ff_aac_parser = {
-    .codec_ids      = { CODEC_ID_AAC },
-    .priv_data_size = sizeof(AACAC3ParseContext),
-    .parser_init    = aac_parse_init,
-    .parser_parse   = ff_aac_ac3_parse,
-    .parser_close   = ff_parse_close,
+    { CODEC_ID_AAC },
+    sizeof(AACAC3ParseContext),
+    aac_parse_init,
+    ff_aac_ac3_parse,
+    ff_parse_close,
 };

libavcodec/aacadtsdec.c

@@ -26,7 +26,7 @@
 #include "get_bits.h"
 #include "mpeg4audio.h"
 
-int avpriv_aac_parse_header(GetBitContext *gbc, AACADTSHeaderInfo *hdr)
+int ff_aac_parse_header(GetBitContext *gbc, AACADTSHeaderInfo *hdr)
 {
     int size, rdb, ch, sr;
     int aot, crc_abs;
@@ -39,7 +39,7 @@ int avpriv_aac_parse_header(GetBitContext *gbc, AACADTSHeaderInfo *hdr)
     crc_abs = get_bits1(gbc);    /* protection_absent */
     aot     = get_bits(gbc, 2);  /* profile_objecttype */
     sr      = get_bits(gbc, 4);  /* sample_frequency_index */
-    if(!avpriv_mpeg4audio_sample_rates[sr])
+    if(!ff_mpeg4audio_sample_rates[sr])
         return AAC_AC3_PARSE_ERROR_SAMPLE_RATE;
     skip_bits1(gbc);             /* private_bit */
     ch      = get_bits(gbc, 3);  /* channel_configuration */
@@ -62,7 +62,7 @@ int avpriv_aac_parse_header(GetBitContext *gbc, AACADTSHeaderInfo *hdr)
     hdr->crc_absent     = crc_abs;
     hdr->num_aac_frames = rdb + 1;
     hdr->sampling_index = sr;
-    hdr->sample_rate    = avpriv_mpeg4audio_sample_rates[sr];
+    hdr->sample_rate    = ff_mpeg4audio_sample_rates[sr];
     hdr->samples        = (rdb + 1) * 1024;
     hdr->bit_rate       = size * 8 * hdr->sample_rate / hdr->samples;
 

libavcodec/aacadtsdec.h

@@ -49,6 +49,6 @@ typedef struct {
  * -2 if the version element is invalid, -3 if the sample rate
  * element is invalid, or -4 if the bit rate element is invalid.
  */
-int avpriv_aac_parse_header(GetBitContext *gbc, AACADTSHeaderInfo *hdr);
+int ff_aac_parse_header(GetBitContext *gbc, AACADTSHeaderInfo *hdr);
 
 #endif /* AVCODEC_AACADTSDEC_H */

libavcodec/aaccoder.c

@@ -33,7 +33,7 @@
 #include "libavutil/libm.h" // brought forward to work around cygwin header breakage
 
 #include <float.h>
-#include "libavutil/mathematics.h"
+#include <math.h>
 #include "avcodec.h"
 #include "put_bits.h"
 #include "aac.h"
@@ -110,15 +110,14 @@ static av_always_inline float quantize_and_encode_band_cost_template(
                                 int *bits, int BT_ZERO, int BT_UNSIGNED,
                                 int BT_PAIR, int BT_ESC)
 {
-    const int q_idx = POW_SF2_ZERO - scale_idx + SCALE_ONE_POS - SCALE_DIV_512;
-    const float Q   = ff_aac_pow2sf_tab [q_idx];
-    const float Q34 = ff_aac_pow34sf_tab[q_idx];
-    const float IQ  = ff_aac_pow2sf_tab [POW_SF2_ZERO + scale_idx - SCALE_ONE_POS + SCALE_DIV_512];
+    const float IQ = ff_aac_pow2sf_tab[POW_SF2_ZERO + scale_idx - SCALE_ONE_POS + SCALE_DIV_512];
+    const float  Q = ff_aac_pow2sf_tab[POW_SF2_ZERO - scale_idx + SCALE_ONE_POS - SCALE_DIV_512];
     const float CLIPPED_ESCAPE = 165140.0f*IQ;
     int i, j;
     float cost = 0;
     const int dim = BT_PAIR ? 2 : 4;
     int resbits = 0;
+    const float  Q34 = sqrtf(Q * sqrtf(Q));
     const int range  = aac_cb_range[cb];
     const int maxval = aac_cb_maxval[cb];
     int off;
@@ -421,7 +420,7 @@ static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
     const int run_esc  = (1 << run_bits) - 1;
     int idx, ppos, count;
     int stackrun[120], stackcb[120], stack_len;
-    float next_minbits = INFINITY;
+    float next_minrd = INFINITY;
     int next_mincb = 0;
 
     abs_pow34_v(s->scoefs, sce->coeffs, 1024);
@@ -435,7 +434,7 @@ static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
         size = sce->ics.swb_sizes[swb];
         if (sce->zeroes[win*16 + swb]) {
             float cost_stay_here = path[swb][0].cost;
-            float cost_get_here  = next_minbits + run_bits + 4;
+            float cost_get_here  = next_minrd + run_bits + 4;
             if (   run_value_bits[sce->ics.num_windows == 8][path[swb][0].run]
                 != run_value_bits[sce->ics.num_windows == 8][path[swb][0].run+1])
                 cost_stay_here += run_bits;
@@ -448,7 +447,7 @@ static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
                 path[swb+1][0].cost     = cost_stay_here;
                 path[swb+1][0].run      = path[swb][0].run + 1;
             }
-            next_minbits = path[swb+1][0].cost;
+            next_minrd = path[swb+1][0].cost;
             next_mincb = 0;
             for (cb = 1; cb < 12; cb++) {
                 path[swb+1][cb].cost = 61450;
@@ -456,10 +455,10 @@ static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
                 path[swb+1][cb].run = 0;
             }
         } else {
-            float minbits = next_minbits;
+            float minrd = next_minrd;
             int mincb = next_mincb;
             int startcb = sce->band_type[win*16+swb];
-            next_minbits = INFINITY;
+            next_minrd = INFINITY;
             next_mincb = 0;
             for (cb = 0; cb < startcb; cb++) {
                 path[swb+1][cb].cost = 61450;
@@ -468,15 +467,15 @@ static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
             }
             for (cb = startcb; cb < 12; cb++) {
                 float cost_stay_here, cost_get_here;
-                float bits = 0.0f;
+                float rd = 0.0f;
                 for (w = 0; w < group_len; w++) {
-                    bits += quantize_band_cost(s, sce->coeffs + start + w*128,
-                                               s->scoefs + start + w*128, size,
-                                               sce->sf_idx[(win+w)*16+swb], cb,
-                                               0, INFINITY, NULL);
+                    rd += quantize_band_cost(s, sce->coeffs + start + w*128,
+                                             s->scoefs + start + w*128, size,
+                                             sce->sf_idx[(win+w)*16+swb], cb,
+                                             0, INFINITY, NULL);
                 }
-                cost_stay_here = path[swb][cb].cost + bits;
-                cost_get_here  = minbits            + bits + run_bits + 4;
+                cost_stay_here = path[swb][cb].cost + rd;
+                cost_get_here  = minrd              + rd + run_bits + 4;
                 if (   run_value_bits[sce->ics.num_windows == 8][path[swb][cb].run]
                     != run_value_bits[sce->ics.num_windows == 8][path[swb][cb].run+1])
                     cost_stay_here += run_bits;
@@ -489,8 +488,8 @@ static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
                     path[swb+1][cb].cost     = cost_stay_here;
                     path[swb+1][cb].run      = path[swb][cb].run + 1;
                 }
-                if (path[swb+1][cb].cost < next_minbits) {
-                    next_minbits = path[swb+1][cb].cost;
+                if (path[swb+1][cb].cost < next_minrd) {
+                    next_minrd = path[swb+1][cb].cost;
                     next_mincb = cb;
                 }
             }
@@ -713,18 +712,16 @@ static void search_for_quantizers_twoloop(AVCodecContext *avctx,
                                           const float lambda)
 {
     int start = 0, i, w, w2, g;
-    int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels * (lambda / 120.f);
-    float dists[128] = { 0 }, uplims[128];
+    int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->channels;
+    float dists[128], uplims[128];
     float maxvals[128];
     int fflag, minscaler;
     int its  = 0;
     int allz = 0;
     float minthr = INFINITY;
 
-    // for values above this the decoder might end up in an endless loop
-    // due to always having more bits than what can be encoded.
-    destbits = FFMIN(destbits, 5800);
     //XXX: some heuristic to determine initial quantizers will reduce search time
+    memset(dists, 0, sizeof(dists));
     //determine zero bands and upper limits
     for (w = 0; w < sce->ics.num_windows; w += sce->ics.group_len[w]) {
         for (g = 0;  g < sce->ics.num_swb; g++) {
@@ -878,7 +875,7 @@ static void search_for_quantizers_faac(AVCodecContext *avctx, AACEncContext *s,
     } else {
         for (w = 0; w < 8; w++) {
             const float *coeffs = sce->coeffs + w*128;
-            curband = start = 0;
+            start = 0;
             for (i = 0; i < 128; i++) {
                 if (i - start >= sce->ics.swb_sizes[curband]) {
                     start += sce->ics.swb_sizes[curband];
@@ -1115,7 +1112,7 @@ static void search_for_ms(AACEncContext *s, ChannelElement *cpe,
     }
 }
 
-AACCoefficientsEncoder ff_aac_coders[AAC_CODER_NB] = {
+AACCoefficientsEncoder ff_aac_coders[] = {
     {
         search_for_quantizers_faac,
         encode_window_bands_info,