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Ramiro Polla e308d09fba checkasm/sw_range_convert: reduce number of input sizes tested Reduce input sizes to 8 (to test that the function works with widths smaller than the vector length) and 1920 (raising the largest input size to improve benchmark results).		2024-10-27 13:20:56 +01:00
compat	compat: Fix the fallback definition of stdc_trailing_zeros	2024-09-24 14:00:27 +03:00
doc	avutil/pixfmt: add XV48 pixel format	2024-10-26 00:04:23 -03:00
ffbuild	configure: Add detection of assembler support for SVE/SVE2	2024-09-27 00:03:04 +03:00
fftools	fftools/ffplay: use swapchain_colorspace_hint to get better HDR support	2024-10-27 11:34:01 +08:00
libavcodec	avcodec/mediacodecdec_common: Workaround MTK broken crop implementation	2024-10-27 11:35:13 +08:00
libavdevice	avdevice/dshow: fix unused variable warning	2024-10-17 13:04:17 +02:00
libavfilter	avfilter/vsrc_testsrc: add support for XV48	2024-10-26 00:04:55 -03:00
libavformat	avformat/riff: map Y416 fourcc to RAWVIDEO decoder	2024-10-26 00:04:55 -03:00
libavutil	avutil/wchar_filename: re-introduce explicit cast of void* to char*	2024-10-27 09:37:46 +01:00
libpostproc	*/version.h: bump after release/7.1 branch	2024-09-24 17:10:35 +02:00
libswresample	arm: Consistently use proper interworking function returns	2024-10-09 15:52:51 +03:00
libswscale	swscale/range_convert: indent after previous commit	2024-10-27 13:20:56 +01:00
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tests	checkasm/sw_range_convert: reduce number of input sizes tested	2024-10-27 13:20:56 +01:00
tools	tools/target_swr_fuzzer: Limit the number of samples	2024-09-24 15:37:18 +02:00
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Changelog	configure: drop yasm support	2024-10-06 01:32:47 +02:00
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MAINTAINERS	MAINTAINERS: update myself for dvdvideo, rcwtdec, rcwtenc	2024-09-29 17:38:12 +02:00
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RELEASE	RELEASE: update release number after release/7.1 branch	2024-10-09 01:55:50 +02:00
configure	configure: Only try to use the -no_warn_duplicate_libraries flag on Darwin	2024-10-15 09:53:14 +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.