RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-01-13 19:01:03 +00:00
Code Issues Projects Releases Wiki Activity
FFmpeg git repo
79,112 Commits 37 Branches 400 Tags 257 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
2aebdfb451
Go to file
Rostislav Pehlivanov 2aebdfb451 vc2enc: add non-experimental support for all video formats from spec 
Until now, for formats which were in the spec but not in the encoder's
list of supported formats required the -strict -1 flag. This enables
support for all video formats which are specified, all the way from
QSIF525 to 8K.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2016-03-22 14:07:56 +00:00
compat
doc avfilter/vf_waveform: add subsampling input support for remaining filters 2016-03-19 21:18:35 +01:00
libavcodec vc2enc: add non-experimental support for all video formats from spec 2016-03-22 14:07:56 +00:00
libavdevice
libavfilter avfilter/vf_vectorscope: always flip output vertically 2016-03-20 21:10:45 +01:00
libavformat lavf/img2dec: Skip COM when auto-detecting jpeg. 2016-03-22 11:13:24 +01:00
libavresample
libavutil lavc/aacenc_utils: replace powf(x,y) by expf(logf(x), y) 2016-03-18 07:47:25 -07:00
libpostproc
libswresample swresample/swresample: Remove "less than" comparissions of enums 2016-03-22 14:20:12 +01:00
libswscale
presets
tests fate: add audiomatch 2016-03-22 09:42:05 +01:00
tools
.gitattributes
.gitignore fate: add audiomatch 2016-03-22 09:42:05 +01:00
.travis.yml
arch.mak
Changelog rtpdec: support for VC-2 HQ RTP payload format (draft v1) 2016-03-22 00:17:12 +01:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c
cmdutils.h
common.mak
configure configure: Remove (b)zlib and iconv dependencies for videoltoolbox encoder. 2016-03-22 01:30:33 +01:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c
ffmpeg_qsv.c
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c
ffmpeg.h
ffplay.c ffplay: remove redundant silence buffer 2016-03-22 00:04:21 +01:00
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c
INSTALL.md
library.mak
LICENSE.md
MAINTAINERS
Makefile fate: add audiomatch 2016-03-22 09:42:05 +01:00
README.md
RELEASE
version.sh

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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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. Few developers follow pull requests so they will likely be ignored.