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Mark Reid 60e7021064 avfilter/vf_premultiply: add missing AV_PIX_FMT_YUVA444P12 query_formats says its supported, but is missing from switch statement leading to segfault		2020-09-14 10:31:46 +02:00
compat	compat/cuda/ptx2c: remove shell loop; fix BSD sed compat	2020-06-01 22:10:41 -05:00
doc	avdevice/decklink_dec: add support for querying RP188 High Frame Rate timecode	2020-09-13 18:06:54 +02:00
ffbuild	ffbuild: Refine MIPS handling	2020-07-23 16:30:02 +02:00
fftools	fftools/ffprobe: use av_timecode_make_smpte_tc_string2	2020-09-13 17:51:57 +02:00
libavcodec	avcodec: use av_timecode_make_smpte_tc_string2 in hevc and h264 decoder	2020-09-13 17:51:57 +02:00
libavdevice	avdevice/decklink_dec: add support for querying RP188 High Frame Rate timecode	2020-09-13 18:06:54 +02:00
libavfilter	avfilter/vf_premultiply: add missing AV_PIX_FMT_YUVA444P12	2020-09-14 10:31:46 +02:00
libavformat	avformat: add Argonaut Games BRP demuxer	2020-09-14 14:38:45 +10:00
libavresample	…
libavutil	avutil/timecode: add av_timecode_make_smpte_tc_string2	2020-09-13 17:51:57 +02:00
libpostproc	Bump minor versions after branching 4.3	2020-06-08 22:49:04 +02:00
libswresample	swresample/rematrix: handle 22.2 as a 9 channel layout	2020-08-18 22:47:35 +03:00
libswscale	swscale/x86/output: add missing AVX2 support preprocessor wrappers	2020-08-20 15:14:56 -03:00
presets	…
tests	avutil/timecode: fix av_timecode_get_smpte_from_framenum with 50/60 fps	2020-09-13 17:51:57 +02:00
tools	tools:target_dem_fuzzer: Split into a fuzzer fuzzing at the protocol level and one fuzzing a fixed demuxer input	2020-09-13 10:40:02 +02:00
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.gitignore	…
.mailmap	mailmap: add entry for myself	2020-07-13 11:24:04 +08:00
.travis.yml	…
CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	avformat: add Argonaut Games BRP demuxer	2020-09-14 14:38:45 +10:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	avformat: add Argonaut Games BRP demuxer	2020-09-14 14:38:45 +10:00
Makefile	tools:target_dem_fuzzer: Split into a fuzzer fuzzing at the protocol level and one fuzzing a fixed demuxer input	2020-09-13 10:40:02 +02:00
README.md	…
RELEASE	RELEASE: We are after the 4.3 branch point, update for that	2020-06-10 00:20:24 +02:00
configure	avcodec: add AV1 hardware accelerated decoder	2020-09-12 13:08:34 -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 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.