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FFmpeg git repo
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Michael Niedermayer f64be9da4c avcodec/g729dec: require buf_size to be non 0 
The 0 case was added with the support for multiple packets. It
appears unintended and causes extra complexity and out of array
accesses (though within padding)

No testcase

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-12-01 17:17:04 +01:00
compat
doc avfilter/vf_hqdn3d: add support for commands 2019-11-29 17:28:59 +01:00
ffbuild
fftools fftools/ffmpeg_opt: Fix mixed declarations and code 2019-11-06 20:38:03 +01:00
libavcodec avcodec/g729dec: require buf_size to be non 0 2019-12-01 17:17:04 +01:00
libavdevice libavdevice/lavfi: check avfilter_graph_dump return value 2019-11-29 19:58:35 +01:00
libavfilter avfilter/vf_hqdn3d: add support for commands 2019-11-29 17:28:59 +01:00
libavformat avformat/mxfdec: Clear metadata_sets_count in mxf_read_close() 2019-12-01 17:17:04 +01:00
libavresample
libavutil avutil/hwcontext_cuda: allow using primary CUDA device context 2019-11-26 16:24:40 +01:00
libpostproc
libswresample swresample/audioconvert: fix invalid left shift for 64bit sample format 2019-09-26 16:22:47 +02:00
libswscale swscale/swscale_unscaled: fix gbrap10be md5 different on big endian system 2019-11-01 14:43:16 +01:00
presets
tests fate/demux: add an AV1 Annex B test 2019-11-29 18:58:42 -03:00
tools tools/target_dec_fuzzer: Adjust threshold for VP9 2019-11-24 22:56:32 +01:00
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Changelog avcodec: add mvha video decoder 2019-11-27 23:54:20 +01:00
configure avcodec: add mvha video decoder 2019-11-27 23:54:20 +01:00
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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.
  • 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 and will be ignored.