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Carl Eugen Hoyos 8a788ff5d6 lavf/cafdec: Do not fail for unknown atoms with negative size. The specification requires the demuxer to only read the data atom up to its given size, this is necessary as atoms are allowed at the end of the file. This patch duplicates the behaviour of the QuickTime player.		2019-01-27 14:14:59 +01:00
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doc	avfilter/afade+acrossfade: allow skipping fade on inputs	2019-01-24 22:08:34 +05:30
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libavcodec	avcodec: add ARBC decoder	2019-01-27 13:53:29 +01:00
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libavfilter	lavf/vaapi_deinterlace: return error if mode unsupported	2019-01-25 16:55:01 +08:00
libavformat	lavf/cafdec: Do not fail for unknown atoms with negative size.	2019-01-27 14:14:59 +01:00
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tests	avcodec/vp6: select idct based (loosely) on number of coefficients decoded	2019-01-26 23:49:09 +11:00
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Changelog	avcodec: add ARBC decoder	2019-01-27 13:53:29 +01:00
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configure	libavfilter: add transpose_vaapi filter	2019-01-23 23:29:40 +00:00

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.