virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity
Mirror of https://git.ffmpeg.org/ffmpeg.git
75,411 Commits 37 Branches 400 Tags 460 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
58fe57d5a0
Go to file
Michael Niedermayer 58fe57d5a0 avcodec/mpeg12enc: Basic support for encoding non even QPs for -non_linear_quant 1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-18 02:52:57 +02:00
compat
doc doc/filters: showfreqs: fix typo 2015-09-17 14:14:22 +00:00
libavcodec avcodec/mpeg12enc: Basic support for encoding non even QPs for -non_linear_quant 1 2015-09-18 02:52:57 +02:00
libavdevice lavc: Switch bitrate to 64bit unless compatibility with avconv was requested. 2015-09-15 18:02:43 +02:00
libavfilter avfilter/af_sidechaincompress: do not use floats 2015-09-17 13:05:15 +00:00
libavformat lavf/utils: remove some left-over cruft from the 32-bit size fields 2015-09-17 16:54:00 +02:00
libavresample Merge commit 'c7247eb7fe2b95803983e8f7c4f0e904f050ca7b' 2015-09-16 11:19:36 +02:00
libavutil avutil/log: fix zero length gnu_printf format string warning 2015-09-17 18:58:01 +02:00
libpostproc
libswresample
libswscale swscale/swscale: silence unused function warning 2015-09-16 16:31:29 -07:00
presets
tests checkasm: add flacdsp decorrelate tests 2015-09-17 15:33:07 -03:00
tools
.gitattributes
.gitignore
.travis.yml
arch.mak
Changelog avfilter: add stereowiden filter 2015-09-15 09:34:22 +00:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c
cmdutils.h
common.mak
configure configure: Print large lists in more columns if the screen size allows 2015-09-16 16:22:24 -07:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c Merge commit '7bb1c1bfd22de2200743af04ebd0c7c775f56f7e' 2015-09-17 11:46:34 +02:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c
ffmpeg.h
ffplay.c
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c lavc: Switch bitrate to 64bit unless compatibility with avconv was requested. 2015-09-15 18:02:43 +02:00
INSTALL.md
library.mak
LICENSE.md
MAINTAINERS
Makefile
README.md README.md: avoid Github pull requests 2015-09-15 10:13:46 -08:00
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.