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James Almer 2101b99777 avcodec/libxvid: use av_packet_alloc() to allocate packets Signed-off-by: James Almer <jamrial@gmail.com>		2021-03-17 15:06:47 -03:00
compat	compat/cuda: correct ushort4 to use ushort	2021-02-22 17:03:52 +01:00
doc	avcodec/packet: deprecate av_init_packet()	2021-03-17 14:12:17 -03:00
ffbuild	ffbuild/common: Make deletion of templates possible	2021-02-07 09:45:04 +01:00
fftools	cmdutils: replace strncpy() with direct assignment	2021-03-16 10:41:01 +01:00
libavcodec	avcodec/libxvid: use av_packet_alloc() to allocate packets	2021-03-17 15:06:47 -03:00
libavdevice	avcodec/packet_internal: make avpriv_packet_list_* functions use an internal struct	2021-03-17 14:12:17 -03:00
libavfilter	avfilter/vf_xfade: drop unused frames from inactive inputs	2021-03-14 13:15:21 +01:00
libavformat	avcodec/packet_internal: make avpriv_packet_list_* functions use an internal struct	2021-03-17 14:12:17 -03:00
libavresample	…
libavutil	avutil/avstring: Check for memory allocation error in av_escape	2021-03-15 06:45:07 +01:00
libpostproc	lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump	2021-01-01 14:14:57 +01:00
libswresample	swresample/audioconvert: Fix left shift of negative value	2020-09-30 10:50:45 +02:00
libswscale	swscale/x86/swscale: Remove unused ASM constants	2021-02-24 09:47:54 +01:00
presets	…
tests	lavc: remove tests/options	2021-03-08 09:29:50 +01:00
tools	tools/target_dec_fuzzer: Adjust flv1 threshold	2021-03-08 22:08:49 +01:00
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Changelog	avformat: add Changelog entry for librist and bump minor	2021-03-13 17:36:48 +01:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: update names	2021-01-20 01:04:26 -06:00
Makefile	tools/enum_options: fix build and add to Makefile	2020-11-20 15:20:24 +01:00
README.md	…
RELEASE	RELEASE: We are after the 4.3 branch point, update for that	2020-06-10 00:20:24 +02:00
configure	libavformat: add librist protocol	2021-03-13 17:36:48 +01:00

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.