ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-22 14:26:52 +00:00
Code Issues Packages Projects Releases Wiki Activity
76,522 Commits 36 Branches 398 Tags 535 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
955cdc43a3
Go to file
Michael Niedermayer 955cdc43a3 avutil/softfloat: Include negative numbers in cmp/gt tests 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-08 15:04:05 +01:00
compat
doc lavfi: remove astreamsync. 2015-11-07 16:43:36 +01:00
libavcodec avcodec/aacsbr: Use FLOAT_0 2015-11-08 11:05:48 +01:00
libavdevice avdevice/dshow_enummediatypes: check return of av_malloc 2015-11-06 09:36:57 -05:00
libavfilter lavfi/af_asyncts: remove looping on request_frame(). 2015-11-07 16:43:36 +01:00
libavformat avformat/segafilm: Only add index entries when the stream exists 2015-11-07 14:09:17 +01:00
libavresample
libavutil avutil/softfloat: Include negative numbers in cmp/gt tests 2015-11-08 15:04:05 +01:00
libpostproc
libswresample swresample/resample: speed up build_filter for Blackman-Nuttall filter 2015-11-05 21:52:40 -05:00
libswscale
presets
tests Add pixblockdsp checkasm tests 2015-11-07 18:46:55 -08:00
tools
.gitattributes
.gitignore
.travis.yml
arch.mak
Changelog lavfi: add realtime filter. 2015-11-07 16:04:07 +01:00
cmdutils_common_opts.h
cmdutils_opencl.c all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
cmdutils.c all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
cmdutils.h
common.mak
configure mmaldec: add vc1 decoding support 2015-11-07 19:24:49 +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 all: use FFDIFFSIGN to resolve possible undefined behavior in comparators 2015-11-03 16:28:30 -05:00
ffmpeg.h
ffplay.c
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c
INSTALL.md
library.mak
LICENSE.md
MAINTAINERS lavfi: remove astreamsync. 2015-11-07 16:43:36 +01:00
Makefile
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.