virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-21 10:55:51 +02:00
Code Issues Releases Activity
Mirror of https://git.ffmpeg.org/ffmpeg.git
108,609 Commits 37 Branches 400 Tags 458 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
18afaa20f1
Go to file
Andreas Rheinhardt 18afaa20f1 checkasm/blockdsp: Be strict about MMX 
There is no MMX code for blockdsp after commit
ee551a21dd, so use declare_func
instead of declare_func_emms() to also test that we are not
in MMX mode after return.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-10-11 14:18:54 +02:00
compat
doc avfilter/af_adynamicequalizer: rework processing 2022-10-09 09:16:24 +02:00
ffbuild
fftools
libavcodec lavc/encode: combine setting no-delay pts for video/audio 2022-10-11 11:59:11 +02:00
libavdevice
libavfilter lavfi/rotate: Avoid undefined behaviour. 2022-10-10 02:58:39 +02:00
libavformat avformat/mp3dec: remove a call to avio_tell() 2022-10-08 22:56:30 +08:00
libavutil aarch64: Implement stack spilling in a consistent way. 2022-10-11 09:12:02 +02:00
libpostproc
libswresample
libswscale
presets
tests checkasm/blockdsp: Be strict about MMX 2022-10-11 14:18:54 +02:00
tools
.gitattributes
.gitignore
.mailmap
.travis.yml
Changelog
configure avcodec/ljpegenc: Remove unused IDCTDSPContext 2022-10-09 19:28:11 +02:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
INSTALL.md
LICENSE.md
MAINTAINERS
Makefile
README.md
RELEASE

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.