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Anton Khirnov cb46a6bcbc lavf: move AVStream.{nb_decoded_frames,mux_ts_offset} to AVStreamInternal Those are private fields, no reason to have them exposed in a public header.		2020-10-28 14:55:53 +01:00
compat	compat/cuda/ptx2c: remove shell loop; fix BSD sed compat	2020-06-01 22:10:41 -05:00
doc	avformat: add a stream event flag for new packets	2020-10-28 13:58:29 +01:00
ffbuild	ffbuild: Refine MIPS handling	2020-07-23 16:30:02 +02:00
fftools	ffmpeg.c: stop accessing private AVStream.codec_info_nb_frames	2020-10-28 13:58:32 +01:00
libavcodec	lavc: un-avpriv avpriv_bprint_to_extradata()	2020-10-28 13:53:23 +01:00
libavdevice	avdevice/alldevices: stop using deprecated linked list API	2020-10-19 11:54:45 -03:00
libavfilter	avfilter/vf_normalize: fix regression with white/black point calculation	2020-10-27 19:45:51 +01:00
libavformat	lavf: move AVStream.{nb_decoded_frames,mux_ts_offset} to AVStreamInternal	2020-10-28 14:55:53 +01:00
libavresample	…
libavutil	avutil/mathematics: Use av_sat_add64() for the last addition in av_add_stable()	2020-10-25 09:49:21 +01:00
libpostproc	Bump minor versions after branching 4.3	2020-06-08 22:49:04 +02:00
libswresample	swresample/audioconvert: Fix left shift of negative value	2020-09-30 10:50:45 +02:00
libswscale	swscale/utils: override forced-zero formats back to full range	2020-10-11 12:58:13 +03:00
presets	…
tests	tests/audiomatch: removes a warning when compiling tests/audiomatch	2020-10-26 11:20:17 +08:00
tools	tools/target_dec_fuzzer: adjust threshold for wmalossless	2020-10-25 09:49:56 +01:00
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.mailmap	mailmap: add entry for myself	2020-07-13 11:24:04 +08:00
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CONTRIBUTING.md	…
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Changelog	avformat: add alp muxer	2020-10-25 23:44:26 +10:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: remove my public key fingerprint	2020-09-20 15:08:18 -08:00
Makefile	Add support for building fuzzer tools for an individual demuxer	2020-10-12 21:01:48 +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	configure: check for nvdec/cuvid AV1 support	2020-10-15 23:25:05 +02:00

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.