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FFmpeg git repo
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Clément Bœsch a1136ca973 lavc/g729dec: use ff_parity()
2016-01-07 22:51:36 +01:00
compat os2threads: Add pthread_once() 2015-11-12 22:31:46 +01:00
doc avfilter/avf_avectorscope: add line drawing support 2016-01-05 15:01:55 +01:00
libavcodec lavc/g729dec: use ff_parity() 2016-01-07 22:51:36 +01:00
libavdevice lavd/pulse_audio_enc: replace lround by lrint 2015-12-21 08:25:30 -08:00
libavfilter lavfi/deshake: use FF_CEIL_RSHIFT() 2016-01-07 22:27:54 +01:00
libavformat lavf/uncodedframecrcenc: use FF_CEIL_RSHIFT() 2016-01-07 22:28:08 +01:00
libavresample Merge commit 'cc4c24208159200b7aff5b5c313903c7f23fa345' 2016-01-02 10:13:58 +01:00
libavutil lavu: add ff_parity() 2016-01-07 22:51:31 +01:00
libpostproc
libswresample swr/resample: use av_clip_int16 instead of av_clip 2015-12-24 11:29:52 -08:00
libswscale swscale/utils: Use normal bilinear scaler if fast cannot be used due to tiny dimensions 2016-01-04 23:54:11 +01:00
presets
tests lavc/qtrle: Use AV_PIX_FMT_PAL8 for 1-bit video 2016-01-04 03:31:35 +01:00
tools avcodec: Remove libstagefright 2016-01-06 16:43:06 +00:00
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Changelog avcodec: Remove libstagefright 2016-01-06 16:43:06 +00:00
cmdutils_common_opts.h
cmdutils_opencl.c all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
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ffmpeg_dxva2.c ffmpeg_dxva2: support vp9 hwaccel 2015-12-07 09:47:51 +01:00
ffmpeg_filter.c ffmpeg_filter: remove redundant null ptr check 2015-11-11 01:51:52 +01:00
ffmpeg_opt.c ffmpeg: use lavf API for applying bitstream filters 2015-12-28 08:34:30 -06:00
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ffmpeg_vdpau.c
ffmpeg_videotoolbox.c ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT 2015-10-15 10:22:31 +02:00
ffmpeg.c ffmpeg: replace log2 by av_log2 2016-01-06 20:36:24 -08:00
ffmpeg.h ffmpeg: use lavf API for applying bitstream filters 2015-12-28 08:34:30 -06:00
ffplay.c Revert "ffplay: Fix auto insertion point of rotation filter" 2015-12-28 03:44:31 +01:00
ffprobe.c ffprobe: avoid unnecessary pow and exp2 calls 2015-12-29 08:59:16 -08:00
ffserver_config.c ffserver_config: check for INT_MIN before doing FFABS 2015-10-13 19:40:09 -04:00
ffserver_config.h
ffserver.c ffserver: Cast time_t value when using it in a format string. 2015-12-29 16:00:34 +01:00
INSTALL.md
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MAINTAINERS avcodec: Remove libstagefright 2016-01-06 16:43:06 +00:00
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README.md
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version.sh version.sh: add note that ffversion.h is auto-generated 2015-10-25 10:14:44 -04:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • ffserver is a multimedia streaming server for live broadcasts.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process. Few developers follow pull requests so they will likely be ignored.