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James Almer fdf46b4a6b avcodec/amfnec: allocate packets using av_new_packet() 
This ensures they will be reference counted, as required by the AVCodec.receive_packet()
API.

Should fix ticket #8386.

Signed-off-by: James Almer <jamrial@gmail.com>
 		2019-11-19 19:42:48 -03:00
compat
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doc doc/filters: correct libvmaf example 2019-11-19 14:09:43 +05:30
ffbuild
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fftools fftools/ffmpeg_opt: Fix mixed declarations and code 2019-11-06 20:38:03 +01:00
libavcodec avcodec/amfnec: allocate packets using av_new_packet() 2019-11-19 19:42:48 -03:00
libavdevice avdevice/decklink: add option to drop frames till timecode is seen 2019-11-18 10:01:03 +05:30
libavfilter avfilter/vf_midequalizer: add 16bit formats 2019-11-19 13:08:07 +01:00
libavformat avformat/flacdec: Remove useless packet 2019-11-17 23:44:17 +01:00
libavresample
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libavutil avutil/eval: add function to track variable use 2019-11-17 11:07:05 +05:30
libpostproc
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libswresample
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libswscale
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presets
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tests fate/cbs: add initial AV1 tests 2019-11-19 14:49:03 -03:00
tools tools/target_dec_fuzzer: Adjust threshold for smacker 2019-11-09 15:23:06 +01:00
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Changelog avformat: add an AV1 Annex B demuxer 2019-11-12 22:21:51 -03:00
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configure configure: Add fft dependency for showspatial filter. 2019-11-17 23:29:23 +01:00

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.
  • 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.