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Andreas Rheinhardt 300dd79c3d avcodec/vbn(dec|enc): Avoid leaving stale pointers in context 
Therefore move the (Get|Put)ByteContext from the context to the stack.
It is transient anyway.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-04-13 00:36:39 +02:00
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doc avformat: Add IPFS protocol support. 2022-04-12 19:58:33 +02:00
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libavcodec avcodec/vbn(dec|enc): Avoid leaving stale pointers in context 2022-04-13 00:36:39 +02:00
libavdevice avdevice/dshow: Fix dshow device name/description 2022-04-09 21:29:39 +02:00
libavfilter avfilter/af_asetnsamples: fix excessive frames queueing at start 2022-04-12 19:30:58 +02:00
libavformat avformat: Add IPFS protocol support. 2022-04-12 19:58:33 +02:00
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tests tests: Fix the dependencies for the fate-jpg-icc test 2022-04-12 09:06:07 +03:00
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Changelog avfilter: add Audio Video Sync Test filter 2022-04-12 10:51:46 +02:00
configure avformat: Add IPFS protocol support. 2022-04-12 19:58:33 +02:00
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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 means to alter decoded audio and video through a directed graph of connected 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.