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Derek Buitenhuis e668c55649 FATE: Add test for probing MOV/MP4 files with extended box sizes 
The test sample has to have no file extension, otherwise probing
happens to work, based off file extension alone, and we want to
test the actual probing function.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 		2021-03-21 14:14:36 +00:00
compat compat/cuda: correct ushort4 to use ushort 2021-02-22 17:03:52 +01:00
doc Bump Versions before release/4.4 branch 2021-03-20 01:01:12 +01:00
ffbuild ffbuild/common: Make deletion of templates possible 2021-02-07 09:45:04 +01:00
fftools fftools/ffmpeg: use av_packet_alloc() to allocate packets 2021-03-17 15:19:38 -03:00
libavcodec lavc/aomenc: Force default qmax of 0 if crf was set to 0. 2021-03-21 09:46:23 +01:00
libavdevice Bump minor versions after release branch 2021-03-20 01:02:11 +01:00
libavfilter Bump minor versions after release branch 2021-03-20 01:02:11 +01:00
libavformat avformat/mov: Fix extended atom size buffer length check 2021-03-21 14:14:36 +00:00
libavresample
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tests FATE: Add test for probing MOV/MP4 files with extended box sizes 2021-03-21 14:14:36 +00:00
tools tools/target_bsf_fuzzer: use av_packet_alloc() to allocate packets 2021-03-17 15:19:37 -03:00
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MAINTAINERS MAINTAINERS: update names 2021-01-20 01:04:26 -06:00
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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.