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Andreas Rheinhardt 3ad8af51b7 avcodec/adpcm: Fix undefined left shifts of negative numbers 
Affected the adpcm-afc, adpcm-ea-1, adpcm-ea-2, adpcm-ea-maxis-xa,
adpcm-thp and ea-cdata FATE-tests. Also fixes ticket #8487.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-01-21 10:01:46 +01:00
compat
doc avfilter/vf_v360: add support for cylindrical input format 2020-01-21 00:21:56 +01:00
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libavcodec avcodec/adpcm: Fix undefined left shifts of negative numbers 2020-01-21 10:01:46 +01:00
libavdevice
libavfilter avfilter/vf_v360: add support for cylindrical input format 2020-01-21 00:21:56 +01:00
libavformat avformat/hlsenc: fix default AES key file url with variant streams 2020-01-20 14:34:30 +08:00
libavresample
libavutil avutil/avstring: Fix warning: ISO C90 forbids mixed declarations and code 2020-01-14 19:19:30 +01:00
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tests avformat/movenc: add a flag to enable CMAF compatability 2020-01-15 23:34:21 -03:00
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configure configure: Increase minimum libx265 version 2020-01-17 20:17:55 +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.