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.
94422 Commits
37 Branches
400 Tags
465 MiB
 
 
 
 
Tag: Branch: Tree: b3b7523feb
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'b3b7523feb'
${ noResults }
Go to file
Linjie Fu b3b7523feb
lavu/hwcontext_qsv: fix the memory leak 		5 years ago
compat compat/cuda/ptx2c: don't drop final newline 6 years ago
doc h264_metadata: Support overscan_appropriate_flag 5 years ago
ffbuild Merge commit '7e5bde93a1e7641e1622814dafac0be3f413d79b' 6 years ago
fftools ffmpeg_opt: Respect default disposition when select audio/video 5 years ago
libavcodec cbs_mpeg2: Fix parsing the last unit 5 years ago
libavdevice Bump minor versions again on master to keep 4.2 versions separate from master 5 years ago
libavfilter dnn: convert tf.pad to native model in python script, and load/execute it in the c code. 5 years ago
libavformat avformat/av1: fix AV1CodecConfigurationBox name in doxy 5 years ago
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 7 years ago
libavutil lavu/hwcontext_qsv: fix the memory leak 5 years ago
libpostproc Bump minor versions again on master to keep 4.2 versions separate from master 5 years ago
libswresample Bump minor versions again on master to keep 4.2 versions separate from master 5 years ago
libswscale Bump minor versions again on master to keep 4.2 versions separate from master 5 years ago
presets presets: remove moldering iPod presets 11 years ago
tests fate: add unit test for dnn-layer-pad 5 years ago
tools dnn: convert tf.pad to native model in python script, and load/execute it in the c code. 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 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 16 years ago
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 16 years ago
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 13 years ago
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 16 years ago
CREDITS CREDITS: redirect to Git log, remove current outdated content 12 years ago
Changelog Changelog: Add 4.2 cut marker 5 years ago
INSTALL.md INSTALL.md: Fix Markdown formatting 6 years ago
LICENSE.md LICENSE: Clarify --enable-nonfree. 6 years ago
MAINTAINERS MAINTAINERS: remove myself as mailing list maintainer 6 years ago
Makefile tools: Add fuzzer for demuxers 6 years ago
README.md Remove the ffserver program 7 years ago
RELEASE RELEASE: Update value for post 4.2 branch 5 years ago
configure avutil/mips: optimize UNPCK&SAD macros with MSA2.0 instruction. 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.