1031 lines
36 KiB
Plaintext
1031 lines
36 KiB
Plaintext
Entries are sorted chronologically from oldest to youngest within each release,
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releases are sorted from youngest to oldest.
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version <next>:
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- stream disposition information printing in ffprobe
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- filter for loudness analysis following EBU R128
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- Opus encoder using libopus
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- ffprobe -select_streams option
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- Pinnacle TARGA CineWave YUV16 decoder
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- TAK demuxer, decoder and parser
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- DTS-HD demuxer
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- remove -same_quant, it hasn't worked for years
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- FFM2 support
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- X-Face image encoder and decoder
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- 24-bit FLAC encoding
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- multi-channel ALAC encoding up to 7.1
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- metadata (INFO tag) support in WAV muxer
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- subtitles raw text decoder
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- support for building DLLs using MSVC
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- LVF demuxer
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- ffescape tool
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- metadata (info chunk) support in CAF muxer
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- field filter ported from libmpcodecs
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- AVR demuxer
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- geq filter ported from libmpcodecs
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- remove ffserver daemon mode
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- AST muxer/demuxer
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- new expansion syntax for drawtext
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- BRender PIX image decoder
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- ffprobe -show_entries option
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- ffprobe -sections option
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- ADPCM IMA Dialogic decoder
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- BRSTM demuxer
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- animated GIF decoder and demuxer
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- PVF demuxer
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- subtitles filter
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- IRCAM muxer/demuxer
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- Paris Audio File demuxer
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- Virtual concatenation demuxer
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- VobSub demuxer
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version 1.0:
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- INI and flat output in ffprobe
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- Scene detection in libavfilter
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- Indeo Audio decoder
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- channelsplit audio filter
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- setnsamples audio filter
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- atempo filter
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- ffprobe -show_data option
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- RTMPT protocol support
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- iLBC encoding/decoding via libilbc
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- Microsoft Screen 1 decoder
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- join audio filter
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- audio channel mapping filter
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- Microsoft ATC Screen decoder
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- RTSP listen mode
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- TechSmith Screen Codec 2 decoder
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- AAC encoding via libfdk-aac
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- Microsoft Expression Encoder Screen decoder
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- RTMPS protocol support
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- RTMPTS protocol support
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- RTMPE protocol support
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- RTMPTE protocol support
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- showwaves and showspectrum filter
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- LucasArts SMUSH playback support
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- SAMI, RealText and SubViewer demuxers and decoders
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- Heart Of Darkness PAF playback support
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- iec61883 device
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- asettb filter
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- new option: -progress
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- 3GPP Timed Text encoder/decoder
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- GeoTIFF decoder support
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- ffmpeg -(no)stdin option
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- Opus decoder using libopus
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- caca output device using libcaca
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- alphaextract and alphamerge filters
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- concat filter
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- flite filter
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- Canopus Lossless Codec decoder
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- bitmap subtitles in filters (experimental and temporary)
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- MP2 encoding via TwoLAME
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- bmp parser
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- smptebars source
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- asetpts filter
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- hue filter
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- ICO muxer
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- SubRip encoder and decoder without embedded timing
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- edge detection filter
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- framestep filter
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- ffmpeg -shortest option is now per-output file
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-pass and -passlogfile are now per-output stream
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- volume measurement filter
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- Ut Video encoder
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- Microsoft Screen 2 decoder
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- smartblur filter ported from MPlayer
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- CPiA decoder
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- decimate filter ported from MPlayer
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- RTP depacketization of JPEG
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- Smooth Streaming live segmenter muxer
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- F4V muxer
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- sendcmd and asendcmd filters
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- WebVTT demuxer and decoder (simple tags supported)
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- RTP packetization of JPEG
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- faststart option in the MOV/MP4 muxer
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- support for building with MSVC
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version 0.11:
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- Fixes: CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
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CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,
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CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790,
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CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795,
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CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800,
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CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
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- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder
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- setfield filter
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- CDXL demuxer and decoder
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- Apple ProRes encoder
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- ffprobe -count_packets and -count_frames options
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- Sun Rasterfile Encoder
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- ID3v2 attached pictures reading and writing
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- WMA Lossless decoder
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- bluray protocol
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- blackdetect filter
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- libutvideo encoder wrapper (--enable-libutvideo)
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- swapuv filter
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- bbox filter
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- XBM encoder and decoder
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- RealAudio Lossless decoder
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- ZeroCodec decoder
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- tile video filter
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- Metal Gear Solid: The Twin Snakes demuxer
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- OpenEXR image decoder
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- removelogo filter
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- drop support for ffmpeg without libavfilter
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- drawtext video filter: fontconfig support
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- ffmpeg -benchmark_all option
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- super2xsai filter ported from libmpcodecs
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- add libavresample audio conversion library for compatibility
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- MicroDVD decoder
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- Avid Meridien (AVUI) encoder and decoder
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- accept + prefix to -pix_fmt option to disable automatic conversions.
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- complete audio filtering in libavfilter and ffmpeg
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- add fps filter
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- vorbis parser
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- png parser
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- audio mix filter
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version 0.10:
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- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936,
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CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944,
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CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949,
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CVE-2011-3950, CVE-2011-3951, CVE-2011-3952
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- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder
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- SBaGen (SBG) binaural beats script demuxer
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- OpenMG Audio muxer
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- Timecode extraction in DV and MOV
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- thumbnail video filter
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- XML output in ffprobe
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- asplit audio filter
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- tinterlace video filter
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- astreamsync audio filter
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- amerge audio filter
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- ISMV (Smooth Streaming) muxer
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- GSM audio parser
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- SMJPEG muxer
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- XWD encoder and decoder
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- Automatic thread count based on detection number of (available) CPU cores
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- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder
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- ffprobe -show_error option
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- Avid 1:1 10-bit RGB Packer codec
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- v308 Quicktime Uncompressed 4:4:4 encoder and decoder
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- yuv4 libquicktime packed 4:2:0 encoder and decoder
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- ffprobe -show_frames option
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- silencedetect audio filter
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- ffprobe -show_program_version, -show_library_versions, -show_versions options
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- rv34: frame-level multi-threading
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- optimized iMDCT transform on x86 using SSE for for mpegaudiodec
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- Improved PGS subtitle decoder
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- dumpgraph option to lavfi device
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- r210 and r10k encoders
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- ffwavesynth decoder
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- aviocat tool
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- ffeval tool
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version 0.9:
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- openal input device added
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- boxblur filter added
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- BWF muxer
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- Flash Screen Video 2 decoder
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- lavfi input device added
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- added avconv, which is almost the same for now, except
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for a few incompatible changes in the options, which will hopefully make them
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easier to use. The changes are:
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* The options placement is now strictly enforced! While in theory the
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options for ffmpeg should be given in [input options] -i INPUT [output
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options] OUTPUT order, in practice it was possible to give output options
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before the -i and it mostly worked. Except when it didn't - the behavior was
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a bit inconsistent. In avconv, it is not possible to mix input and output
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options. All non-global options are reset after an input or output filename.
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* All per-file options are now truly per-file - they apply only to the next
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input or output file and specifying different values for different files
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will now work properly (notably -ss and -t options).
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* All per-stream options are now truly per-stream - it is possible to
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specify which stream(s) should a given option apply to. See the Stream
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specifiers section in the avconv manual for details.
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* In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the
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sense that they're specified after the output filename instead of before,
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like all other options. In avconv this irregularity is removed, all options
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apply to the next input or output file.
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* -newvideo/-newaudio/-newsubtitle options were removed. Not only were they
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irregular and highly confusing, they were also redundant. In avconv the -map
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option will create new streams in the output file and map input streams to
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them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for
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each stream in the first input file.
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* The -map option now has slightly different and more powerful syntax:
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+ Colons (':') are used to separate file index/stream type/stream index
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instead of dots. Comma (',') is used to separate the sync stream instead
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of colon.. This is done for consistency with other options.
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+ It's possible to specify stream type. E.g. -map 0:a:2 creates an
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output stream from the third input audio stream.
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+ Omitting the stream index now maps all the streams of the given type,
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not just the first. E.g. -map 0:s creates output streams for all the
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subtitle streams in the first input file.
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+ Since -map can now match multiple streams, negative mappings were
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introduced. Negative mappings disable some streams from an already
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defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for
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all the stream in the first input file, except for the second audio
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stream'.
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* There is a new option -c (or -codec) for choosing the decoder/encoder to
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use, which allows to precisely specify target stream(s) consistently with
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other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
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libvorbis sets the codec for the first audio stream and -c copy copies all
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the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
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aliases to -c:v/a/s
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* It is now possible to precisely specify which stream should an AVOption
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apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while
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-b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k
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syntax is deprecated and will stop working soon.
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* -map_chapters now takes only an input file index and applies to the next
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output file. This is consistent with how all the other options work.
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* -map_metadata now takes only an input metadata specifier and applies to
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the next output file. Output metadata specifier is now part of the option
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name, similarly to the AVOptions/map/codec feature above.
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* -metadata can now be used to set metadata on streams and chapters, e.g.
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-metadata:s:1 language=eng sets the language of the first stream to 'eng'.
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This made -vlang/-alang/-slang options redundant, so they were removed.
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* -qscale option now uses stream specifiers and applies to all streams, not
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just video. I.e. plain -qscale number would now apply to all streams. To get
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the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale
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and -aq is now an alias for -q:a.
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* -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which
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uses stream specifiers. Use -bsf:v/a/s instead of the old options.
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* -itsscale option now uses stream specifiers, so its argument is only the
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scale parameter.
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* -intra option was removed, use -g 0 for the same effect.
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* -psnr option was removed, use -flags +psnr for the same effect.
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* -vf option is now an alias to the new -filter option, which uses stream specifiers.
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* -vframes/-aframes/-dframes options are now aliases to the new -frames option.
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* -vtag/-atag/-stag options are now aliases to the new -tag option.
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- XMV demuxer
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- LOAS demuxer
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- ashowinfo filter added
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- Windows Media Image decoder
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- amovie source added
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- LATM muxer/demuxer
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- Speex encoder via libspeex
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- JSON output in ffprobe
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- WTV muxer
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- Optional C++ Support (needed for libstagefright)
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- H.264 Decoding on Android via Stagefright
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- Prores decoder
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- BIN/XBIN/ADF/IDF text file decoder
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- aconvert audio filter added
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- audio support to lavfi input device added
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- libcdio-paranoia input device for audio CD grabbing
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- Apple ProRes decoder
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- CELT in Ogg demuxing
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- G.723.1 demuxer and decoder
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- libmodplug support (--enable-libmodplug)
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- VC-1 interlaced decoding
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- libutvideo wrapper (--enable-libutvideo)
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- aevalsrc audio source added
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- Ut Video decoder
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- Speex encoding via libspeex
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- 4:2:2 H.264 decoding support
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- 4:2:2 and 4:4:4 H.264 encoding with libx264
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- Pulseaudio input device
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- Prores encoder
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- Video Decoder Acceleration (VDA) HWAccel module.
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- replacement Indeo 3 decoder
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- new ffmpeg option: -map_channel
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- volume audio filter added
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- earwax audio filter added
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- libv4l2 support (--enable-libv4l2)
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- TLS/SSL and HTTPS protocol support
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- AVOptions API rewritten and documented
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- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in
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AVCodecContext deprecated. Codec private options should be used instead.
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- Properly working defaults in libx264 wrapper, support for native presets.
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- Encrypted OMA files support
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- Discworld II BMV decoding support
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- VBLE Decoder
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- OS X Video Decoder Acceleration (VDA) support
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- compact and csv output in ffprobe
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- pan audio filter
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- IFF Amiga Continuous Bitmap (ACBM) decoder
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- ass filter
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- CRI ADX audio format muxer and demuxer
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- Playstation Portable PMP format demuxer
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- Microsoft Windows ICO demuxer
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- life source
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- PCM format support in OMA demuxer
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- CLJR encoder
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- new option: -report
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- Dxtory capture format decoder
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- cellauto source
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- Simple segmenting muxer
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- Indeo 4 decoder
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- SMJPEG demuxer
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version 0.8:
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- many many things we forgot because we rather write code than changelogs
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- WebM support in Matroska de/muxer
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- low overhead Ogg muxing
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- MMS-TCP support
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- VP8 de/encoding via libvpx
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- Demuxer for On2's IVF format
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- Pictor/PC Paint decoder
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- HE-AAC v2 decoder
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- HE-AAC v2 encoding with libaacplus
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- libfaad2 wrapper removed
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- DTS-ES extension (XCh) decoding support
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- native VP8 decoder
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- RTSP tunneling over HTTP
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- RTP depacketization of SVQ3
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- -strict inofficial replaced by -strict unofficial
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- ffplay -exitonkeydown and -exitonmousedown options added
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- native GSM / GSM MS decoder
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- RTP depacketization of QDM2
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- ANSI/ASCII art playback system
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- Lego Mindstorms RSO de/muxer
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- libavcore added (and subsequently removed)
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- SubRip subtitle file muxer and demuxer
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- Chinese AVS encoding via libxavs
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- ffprobe -show_packets option added
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- RTP packetization of Theora and Vorbis
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- RTP depacketization of MP4A-LATM
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- RTP packetization and depacketization of VP8
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- hflip filter
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- Apple HTTP Live Streaming demuxer
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- a64 codec
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- MMS-HTTP support
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- G.722 ADPCM audio encoder/decoder
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- R10k video decoder
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- ocv_smooth filter
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- frei0r wrapper filter
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- change crop filter syntax to width:height:x:y
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- make the crop filter accept parametric expressions
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- make ffprobe accept AVFormatContext options
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- yadif filter
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- blackframe filter
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- Demuxer for Leitch/Harris' VR native stream format (LXF)
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- RTP depacketization of the X-QT QuickTime format
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- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
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- cropdetect filter
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- ffmpeg -crop* options removed
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- transpose filter added
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- ffmpeg -force_key_frames option added
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- demuxer for receiving raw rtp:// URLs without an SDP description
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- single stream LATM/LOAS decoder
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- setpts filter added
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- Win64 support for optimized x86 assembly functions
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- MJPEG/AVI1 to JPEG/JFIF bitstream filter
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- ASS subtitle encoder and decoder
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- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough)
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- overlay filter added
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- rename aspect filter to setdar, and pixelaspect to setsar
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- IEC 61937 demuxer
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- Mobotix .mxg demuxer
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- frei0r source added
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- hqdn3d filter added
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- RTP depacketization of QCELP
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- FLAC parser added
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- gradfun filter added
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- AMR-WB decoder
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- replace the ocv_smooth filter with a more generic ocv filter
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- Windows Televison (WTV) demuxer
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- FFmpeg metadata format muxer and demuxer
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- SubRip (srt) subtitle encoder and decoder
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- floating-point AC-3 encoder added
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- Lagarith decoder
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- ffmpeg -copytb option added
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- IVF muxer added
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- Wing Commander IV movies decoder added
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- movie source added
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- Bink version 'b' audio and video decoder
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- Bitmap Brothers JV playback system
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- Apple HTTP Live Streaming protocol handler
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- sndio support for playback and record
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- Linux framebuffer input device added
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- Chronomaster DFA decoder
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- DPX image encoder
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- MicroDVD subtitle file muxer and demuxer
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- Playstation Portable PMP format demuxer
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- fieldorder video filter added
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- AAC encoding via libvo-aacenc
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- AMR-WB encoding via libvo-amrwbenc
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- xWMA demuxer
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- Mobotix MxPEG decoder
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- VP8 frame-multithreading
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- NEON optimizations for VP8
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- Lots of deprecated API cruft removed
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- fft and imdct optimizations for AVX (Sandy Bridge) processors
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- showinfo filter added
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- SMPTE 302M AES3 audio decoder
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- Apple Core Audio Format muxer
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- 9bit and 10bit per sample support in the H.264 decoder
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- 9bit and 10bit FFV1 encoding / decoding
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- split filter added
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- select filter added
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- sdl output device added
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- libmpcodecs video filter support (3 times as many filters than before)
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- mpeg2 aspect ratio dection fixed
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- libxvid aspect pickiness fixed
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- Frame multithreaded decoding
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- E-AC-3 audio encoder
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- ac3enc: add channel coupling support
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- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
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- H264/MPEG frame-level multi-threading
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- All av_metadata_* functions renamed to av_dict_* and moved to libavutil
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- 4:4:4 H.264 decoding support
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- 10-bit H.264 optimizations for x86
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- lut, lutrgb, and lutyuv filters added
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- buffersink libavfilter sink added
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- Bump libswscale for recently reported ABI break
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- New J2K encoder (via OpenJPEG)
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version 0.7:
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|
|
- 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:
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- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
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- fixed raw yuv output
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- added motion rounding support in MPEG-4
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- fixed motion bug rounding in MSMPEG4
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- added B-frame handling in video core
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- added full MPEG-1 decoding support
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- added partial (frame only) MPEG-2 support
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- changed the FOURCC code for H.263 to "U263" to be able to see the
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+AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
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this +codec ;) (JuanJo).
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- Halfpel motion estimation after MB type selection (JuanJo)
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- added pgm and .Y.U.V output format
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- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
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output.
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- added pgmpipe I/O format (original patch from Martin Aumueller
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<lists at reserv.at>, but changed completely since we use a format
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instead of a protocol)
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version 0.4.2:
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- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
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(for OpenDivX) is almost complete: 8x8 MVs and rounding are
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missing. MSMPEG4 support is complete.
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- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
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can decode ffmpeg MPEGs :-)).
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- added libavcodec API documentation (see apiexample.c).
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- fixed image polyphase bug (the bottom of some images could be
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greenish)
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- added support for non clipped motion vectors (decoding only)
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and image sizes non-multiple of 16
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- added support for AC prediction (decoding only)
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- added file overwrite confirmation (can be disabled with -y)
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- added custom size picture to H.263 using H.263+ (Juanjo)
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version 0.4.1:
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- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
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of AVI and ASF to DIV3.
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- added -me option to set motion estimation method
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(default=log). suppressed redundant -hq option.
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- added options -acodec and -vcodec to force a given codec (useful for
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AVI for example)
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- fixed -an option
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- improved dct_quantize speed
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- factorized some motion estimation code
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version 0.4.0:
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- removing grab code from ffserver and moved it to ffmpeg. Added
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multistream support to ffmpeg.
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- added timeshifting support for live feeds (option ?date=xxx in the
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URL)
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- added high quality image resize code with polyphase filter (need
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mmx/see optimization). Enable multiple image size support in ffserver.
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- added multi live feed support in ffserver
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- suppressed master feature from ffserver (it should be done with an
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external program which opens the .ffm url and writes it to another
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ffserver)
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- added preliminary support for video stream parsing (WAV and AVI half
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done). Added proper support for audio/video file conversion in
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ffmpeg.
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- added preliminary support for video file sending from ffserver
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- redesigning I/O subsystem: now using URL based input and output
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(see avio.h)
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- added WAV format support
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- added "tty user interface" to ffmpeg to stop grabbing gracefully
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- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
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(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
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- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
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- added new motion estimation algorithms, log and phods (Juanjo)
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- changed directories: libav for format handling, libavcodec for
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codecs
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version 0.3.4:
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- added stereo in MPEG audio encoder
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version 0.3.3:
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- added 'high quality' mode which use motion vectors. It can be used in
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real time at low resolution.
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- fixed rounding problems which caused quality problems at high
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bitrates and large GOP size
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version 0.3.2: small fixes
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- ASF fixes
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- put_seek bug fix
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version 0.3.1: added avi/divx support
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- added AVI support
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- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
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- added sound for flash format (not tested)
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version 0.3: initial public release
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