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Anton Khirnov a7fe27f964 lavfi/buffersrc: validate hw context presence in video_init() That is the more appropriate place for it than query_formats().		2024-10-04 10:03:34 +02:00
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doc	lavu/log,opt: detect setting non-runtime options post-init	2024-10-01 09:57:57 +02:00
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fftools	fftools/ffmpeg_mux_init: consolidate connecting source to mux stream	2024-09-30 09:29:18 +02:00
libavcodec	avcodec/mediacodecenc: Fix access of uninitialized value	2024-10-04 15:43:57 +08:00
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libavfilter	lavfi/buffersrc: validate hw context presence in video_init()	2024-10-04 10:03:34 +02:00
libavformat	avformat/mov: don't abort on invalid clap box data	2024-10-02 12:38:24 -03:00
libavutil	libavutil: Makefile: Fix alphabetical order for the film_grain_params files	2024-10-02 11:25:14 +03:00
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tests	fate/mov: add a test for heic images with cropping and rotation metadata	2024-10-02 12:38:24 -03:00
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configure	avfilter: add missing build deps to msad filter	2024-10-02 12:44:49 -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.