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Zane van Iperen 20fa838da5 avformat/argo_asf: cleanup and NULL-terminate name field in header Preparation for metadata changes in the following patches. Saves having to create an extra buffer. Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>		2021-10-15 23:39:47 +10:00
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doc	avfilter/vf_fftfilt: export FFT arrays size	2021-10-14 20:26:23 +02:00
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fftools	fftools/ffmpeg, ffmpeg_opt: Allocate (In\|Out)putStream.pkt early	2021-10-08 16:03:21 +02:00
libavcodec	avcodec/videotoolboxenc: use goto end for memory cleanup	2021-10-13 20:12:30 +08:00
libavdevice	avdevice/caca: Don't free AVOpt-enabled string manually	2021-10-09 14:18:12 +02:00
libavfilter	avfilter/window_func: unify all filters win_func option that use this header	2021-10-15 10:45:50 +02:00
libavformat	avformat/argo_asf: cleanup and NULL-terminate name field in header	2021-10-15 23:39:47 +10:00
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libswscale	libswscale/x86/rgb2rgb: add shuffle_bytes avx2	2021-10-15 10:59:20 +02:00
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tests	fate: update histogram test results	2021-10-14 12:22:38 +02:00
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Changelog	avfilter: add xcorrelate video filter	2021-10-13 19:09:21 +02:00
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README.md	README: fix typo and description of libavfilter	2021-10-08 09:44:34 +05:30
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configure	configure: export pkg-config includedir variable	2021-10-09 09:50:12 -03:00

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 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.