generic-library/ffmpeg
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Author SHA1 Message Date
Anton Khirnov
d9cca9fc6a lavc: use avpriv_ prefix for some flac symbols used in lavf. 
Specifically, ff_flac_parse_streaminfo, ff_flac_is_extradata_valid and
ff_flac_parse_block_header
 2011-10-20 21:06:58 +02:00
Anton Khirnov
59a9a23581 lavc: use avpriv_ prefix for some mpeg4audio symbols used in lavf. 
Specifically, ff_mpeg4audio_sample_rates, ff_mpeg4audio_get_config and
ff_copy_pce_data
 2011-10-20 21:06:57 +02:00
Anton Khirnov
82ab61f901 lavc: use avpriv_ prefix for some mpegaudio symbols used in lavf. 
Specifically, ff_mpa_freq_tab, ff_mpa_bitrate_tab, ff_mpa_decode_header,
ff_mpegaudio_decode_header.
 2011-10-20 21:06:57 +02:00
Anton Khirnov
73ae27e17b lavc: use avpriv_ prefix for ff_aac_parse_header(). 
It's used in lavf.
 2011-10-20 21:06:57 +02:00
Anton Khirnov
8d74bf17c6 lavf: hide private symbols. 
Overhead as reported by rbelf-size goes from 40147 to 20877.
 2011-10-20 21:06:45 +02:00
Anton Khirnov
ab88b25f99 lavf: use avpriv_ prefix for some dv functions. 
They are used in libavdevice.
 2011-10-20 20:57:23 +02:00
Anton Khirnov
1fa395e471 lavf: use avpriv_ prefix for ff_new_chapter(). 
It's used in libavdevice.
 2011-10-20 20:57:23 +02:00
Justin Ruggles
68d3aec819 avcodec: add CODEC_CAP_DELAY note to avcodec_decode_audio3() documentation 2011-10-20 13:30:08 -04:00
Justin Ruggles
352fc5f128 avcodec: clarify the CODEC_CAP_DELAY note in avcodec_decode_video2() 2011-10-20 13:30:08 -04:00
Justin Ruggles
ffeeae923b avcodec: clarify documentation of CODEC_CAP_DELAY 2011-10-20 13:30:08 -04:00
Justin Ruggles
1baa25c7da shorten: fix end-of-stream decoding. 
enable CODEC_CAP_DELAY to flush any remaining frames in the buffer.

Stop decoding when the FN_QUIT command is found so that a trailing seek table
isn't decoded as a normal frame.

decode all channels in the same call to avcodec_decode_audio3() so that
decoding will not stop after the first channel of the last frame.

Updated FATE reference. More valid audio is now decoded.
 2011-10-20 13:09:46 -04:00
Justin Ruggles
d03f9f65c0 shorten: do not use block size to determine whether to read the header. 2011-10-20 13:09:46 -04:00
Justin Ruggles
882dafe9b6 shorten: check output buffer size before decoding 2011-10-20 13:09:26 -04:00
Justin Ruggles
bd7f7d6c78 shorten: use av_clip_int16() for output sample clipping 2011-10-20 13:09:26 -04:00
Justin Ruggles
069ada46c1 shorten: use bytestream functions to decode the embedded WAVE header 2011-10-20 13:09:25 -04:00
Justin Ruggles
c25762fcf1 shorten: add some comments 2011-10-20 13:09:25 -04:00
Justin Ruggles
15d146c958 shorten: merge decoding of FN_DIFF* subblocks into decode_subframe_lpc() 2011-10-20 13:09:25 -04:00
Justin Ruggles
034f42dfce cosmetics: remove some needless commented-out stuff 2011-10-20 13:09:25 -04:00
Justin Ruggles
cfa317f67d shorten: validate block size 2011-10-20 13:09:25 -04:00
Justin Ruggles
45d7d31fb9 shorten: move declaration of 'ret' to top of shorten_decode_frame() 2011-10-20 13:09:25 -04:00
Justin Ruggles
a8055992c0 shorten: pass on error value from allocate_buffers() instead of returning -1 2011-10-20 13:09:25 -04:00
Justin Ruggles
9e5e2c2d01 shorten: check for realloc failure 2011-10-20 13:09:25 -04:00
Justin Ruggles
fe31a637f1 shorten: move decoding of prediction order and applying of global offset to 
decode_subframe_lpc().
 2011-10-20 13:09:25 -04:00
Justin Ruggles
0f97c5014b shorten: only calculate output size when returning decoded samples, otherwise 
just set data_size to zero.
 2011-10-20 13:09:25 -04:00
Justin Ruggles
e9e37f2d10 cosmetics: reindent 2011-10-20 13:09:25 -04:00
Justin Ruggles
9000b6db22 shorten: separate processing of audio commands from non-audio commands 2011-10-20 13:09:25 -04:00
Justin Ruggles
07745485ef shorten: skip some fields in the WAV header embedded in the shorten header. 
fixes incorrect bitrate reporting and potential misreporting of the number of
channels.
 2011-10-20 13:09:25 -04:00
Justin Ruggles
a1f7885a8b shorten: split reading of file header into a separate functions 2011-10-20 13:09:25 -04:00
Justin Ruggles
9ef6c7977f avformat: do not require frame_size for Speex. 
Having it there forces decoding of a frame in order to get frame_size, but it
is not really needed for proper demuxing or decoding.
 2011-10-20 13:06:16 -04:00
Justin Ruggles
0e69c04773 ogg/speex: set correct timestamp and duration for the first packet. 
The first timestamp should be negative due to delay.
Also, do not set AVCodecContext.frame_size unnecessarily.
 2011-10-20 13:06:16 -04:00
Justin Ruggles
4ee247a2bd flvenc: check packet duration in speex using timestamps 
Using AVCodecContext.frame_size is not reliable.
 2011-10-20 13:06:16 -04:00
Justin Ruggles
b606a01759 libspeexenc: add libspeex encoder 2011-10-20 13:06:15 -04:00
Justin Ruggles
52375ba567 flvenc: adjust for negative DTS for all codecs, not just H.264 2011-10-20 13:06:15 -04:00
Michael Niedermayer
e6e86e64c3 presets: favor vprofile over profile to avoid conflicts with audio profiles 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-20 16:36:52 +02:00
Diego Biurrun
265980dabc x86: Move some variable declarations below the appropriat #ifdef. 
This avoids some unused variable warnings with YASM disabled.
 2011-10-20 16:19:27 +02:00
Diego Biurrun
2cb7c81669 x86: Fix linking of ProRes DSP ASM with YASM disabled. 2011-10-20 16:19:13 +02:00
Stefano Sabatini
43fce2214b lavfi: add missing header mulitple-inclusion guard in transform.h 2011-10-20 15:59:20 +02:00
Stefano Sabatini
99d48b07d1 lavfi/transform.h: apply misc doxy cosmetical changes 2011-10-20 15:59:12 +02:00
Michael Niedermayer
8daf04add4 aacdec: support chan config =1 stereo files 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-20 13:54:54 +02:00
Michael Niedermayer
d0492578c8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  presets: rename presets directory
  lavc: make avcodec_get_context_defaults3 "officially" public
  lavf: replace av_new_stream->avformat_new_stream part II.
  lavf,lavd: replace av_new_stream->avformat_new_stream part I.
  lavf: add avformat_new_stream as a replacement for av_new_stream.
  Use correct scaling table for bwd-pred MVs in second B-field
  Ut Video decoder
  Makefile: change presets extension to .avpreset
  lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs
  lavfi: add testsrc source
  AVOptions: add documentation.
  presets: update libx264 ffpresets

Conflicts:
	Changelog
	doc/APIchanges
	doc/ffmpeg.texi
	ffpresets/libx264-ipod320.ffpreset
	ffpresets/libx264-ipod640.ffpreset
	ffserver.c
	libavcodec/avcodec.h
	libavcodec/options.c
	libavcodec/version.h
	libavdevice/libdc1394.c
	libavfilter/avfilter.h
	libavfilter/vsrc_testsrc.c
	libavformat/flvdec.c
	libavformat/riff.c
	libavformat/version.h
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-20 02:34:51 +02:00
Luca Barbato
796cd225da pulse: cosmetics 2011-10-19 16:16:21 -07:00
Luca Barbato
f5b0938169 pulse: introduce pulseaudio input 
It currently use the simple api and is using the latency information
provided only to offset the stream start.
 2011-10-19 15:43:30 -07:00
Paul Flinders
9ef714328c deshake: limit deshake to specific area to search for motion vectors. 2011-10-20 00:39:34 +02:00
Michael Niedermayer
1373923ddf v210dec: remove debuging #include 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-20 00:35:45 +02:00
Diego Biurrun
463ea05ab2 avcodec.h: Move G.729/G.723 CODEC_IDs to the correct section. 
This is done conditional to the libavcodec version to avoid ABI breaks.
 2011-10-20 00:19:19 +02:00
Diego Biurrun
26af0953c0 Only test-compile w32pthreads.h if W32THREADS are available. 
This fixes 'make checkheaders' on non-W32THREADS systems.
 2011-10-20 00:18:29 +02:00
Laurent Aimar
bc38e83793 mpegts: do not return from ff_mpegts_parse_packet() after having seen the first PMT 
It prevents leaving the AVPacket uninitialized.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-19 23:28:05 +02:00
Laurent Aimar
49ec0c818d mpegts: fix return value when enough ts packets have been parsed or when the first PMT has been seen. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-19 23:28:05 +02:00
Matthew Einhorn
e662b263d9 Fixes avpicture_layout to not write past buffer end. 
avpicture_get_size() returns the size of buffer required for avpicture_layout.
For pseudo-paletted formats (gray8...) this size does not include the palette.
However, avpicture_layout doesn't know this and still writes the palette. Consequently,
avpicture_layout writes passed the length of the buffer. This fixes it
by fixing avpicture_layout so that it doesn't write the palette for these formats.

Signed-off-by: Matthew Einhorn <moiein2000@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-19 23:28:04 +02:00
Michael Niedermayer
e31c5ebe11 mpegtsenc: fix handling of large audio packets 
(sorry i have no sample, just a user report)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-19 23:04:31 +02:00