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Andreas Rheinhardt 913aa4204a avformat/swf: Separate mux and demux contexts There was almost no overlap between them: The only field used by both was an int named samples_per_frame. Therefore this commit separates them. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>		2020-09-20 18:34:48 +02:00
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libavcodec	avcodec/ansi: Check nb_args for overflow	2020-09-20 18:03:52 +02:00
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libavfilter	dnn_backend_native_layer_conv2d.c: fix bug of loop boundary in single thread mode.	2020-09-20 12:30:47 +08:00
libavformat	avformat/swf: Separate mux and demux contexts	2020-09-20 18:34:48 +02:00
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libavutil	avutil/fixed_dsp: Fix integer overflows in butterflies_fixed_c()	2020-09-19 00:37:45 +02:00
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tests	avformat/mxfdec: Read Apple private Content Light Level from MXF	2020-09-17 21:40:25 +02:00
tools	tools/target_dec_fuzzer: Adjust VQA threshold	2020-09-19 00:40:56 +02:00
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Changelog	avformat: add CRI AAX demuxer	2020-09-18 11:34:11 +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 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.