Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96115 Commits
37 Branches
400 Tags
465 MiB
 
 
 
 
Tag: Branch: Tree: ae84305036
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'ae84305036'
${ noResults }
Go to file
Andreas Rheinhardt ae84305036
avformat/hlsenc: Only allocate when data is known to be needed 		5 years ago
compat compat/cuda: Change inclusion guards 5 years ago
doc doc/encoders: correct the description for ts_target_bitrate 5 years ago
ffbuild build: add support for building CUDA files with clang 5 years ago
fftools fftools/cmdutils: Fix break command dump for -map option 5 years ago
libavcodec avcodec/hevcdec: keep closed captions in sync between multiple thread contexts 5 years ago
libavdevice avdevice/xcbgrab: wrap non-shm image replies in a buffer ref 5 years ago
libavfilter avfilter/af_adeclick: implement timeline support 5 years ago
libavformat avformat/hlsenc: Only allocate when data is known to be needed 5 years ago
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 7 years ago
libavutil lavu/log: Also print the log level for level trace. 5 years ago
libpostproc Bump minor versions again on master to keep 4.2 versions separate from master 5 years ago
libswresample swresample/audioconvert: fix invalid left shift for 64bit sample format 5 years ago
libswscale swscale/aarch64: use multiply accumulate and increase vector factor to 4 5 years ago
presets
…
tests avformat/movenc: use iso6 major brand when signed CTS offsets are used in trun boxes 5 years ago
tools tools/target_dec_fuzzer: Adjust threshold for dst 5 years ago
.gitattributes fate: add SCC test 8 years ago
.gitignore tools/python: add script to convert TensorFlow model (.pb) to native model (.model) 5 years ago
.travis.yml Merge commit '899ee03088d55152a48830df0899887f055da1de' 6 years ago
CONTRIBUTING.md Add CONTRIBUTING.md 8 years ago
COPYING.GPLv2
…
COPYING.GPLv3
…
COPYING.LGPLv2.1
…
COPYING.LGPLv3
…
CREDITS
…
Changelog Changelog: add entry about MPEG-H 3D Audio support in mp4 5 years ago
INSTALL.md INSTALL.md: Fix Markdown formatting 6 years ago
LICENSE.md LICENSE: Add missing libraries that need --enable-version3. 5 years ago
MAINTAINERS MAINTAINERS: add myself as libxavs2 maintainer 5 years ago
Makefile tools: add a fuzzer tool for bitstream filters 5 years ago
README.md Remove the ffserver program 7 years ago
RELEASE RELEASE: Update value for post 4.2 branch 5 years ago
configure fate: Add an option for disabling the 2k/4k tests 5 years ago

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.