RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-24 16:22:37 +00:00
Code Issues Projects Releases Wiki Activity
FFmpeg git repo
86,826 Commits 37 Branches 400 Tags 244 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
99c5ac2039
Go to file
Wan-Teh Chang 99c5ac2039 avcodec/h264: Declare the local variable decode_chroma as const. 
ff_h264_decode_mb_cabac() and ff_h264_decode_mb_cavlc() are very long
functions. Declaring decode_chroma as const makes it clear the variable
doesn't change after initialization.

Signed-off-by: Wan-Teh Chang <wtc@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-07-21 02:08:33 +02:00
compat compat/cuda: make cuvidGetDecoderCaps optional 2017-06-01 12:39:06 +02:00
doc avfilter/af_astats: measure dynamic range 2017-07-19 21:07:45 +02:00
ffbuild build: Allow generating dependencies as a side-effect of assembling 2017-06-21 17:00:29 -03:00
libavcodec avcodec/h264: Declare the local variable decode_chroma as const. 2017-07-21 02:08:33 +02:00
libavdevice avdevice: make ff_reverse available on shared builds 2017-07-20 00:33:29 -03:00
libavfilter avfilter/af_astats: measure dynamic range 2017-07-19 21:07:45 +02:00
libavformat avformat: add SMPTE 337M demuxer 2017-07-19 12:27:33 +02:00
libavresample build: Generalize yasm/nasm-related variable names 2017-06-21 17:00:29 -03:00
libavutil avutil: merge slice threading implementation from avcodec and avfilter 2017-07-19 15:50:07 +07:00
libpostproc
libswresample libswresample: check input to swr_convert_frame for NULL 2017-07-08 18:13:43 +02:00
libswscale build: Generalize yasm/nasm-related variable names 2017-06-21 17:00:29 -03:00
presets
tests fate: add libavdevice/reverse.c to fate-source 2017-07-20 01:59:43 -03:00
tools build: Generalize yasm/nasm-related variable names 2017-06-21 17:00:29 -03:00
.gitattributes
.gitignore
.travis.yml build: Prefer NASM assembler over YASM 2017-06-21 17:00:30 -03:00
Changelog avformat: add SMPTE 337M demuxer 2017-07-19 12:27:33 +02:00
cmdutils_opencl.c
cmdutils.c
cmdutils.h
configure avcodec: add Dolby E decoder 2017-07-19 12:27:32 +02:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg_cuvid.c
ffmpeg_filter.c ffmpeg: Support setting the hardware device to use when filtering 2017-06-14 22:27:07 +01:00
ffmpeg_hw.c avconv_hw: Free device on initialisation failure 2017-06-18 17:07:25 +01:00
ffmpeg_opt.c ffmpeg: reindent after previous commit 2017-07-18 10:39:38 +02:00
ffmpeg_qsv.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: Fix typos in the comment for decode() ("." vs. "->") 2017-07-07 03:48:56 +02:00
ffmpeg.h dxva: add support for new dxva2 and d3d11 hwaccel APIs 2017-06-27 18:05:02 +02:00
ffplay.c ffplay: reindent after previous commit 2017-07-18 10:39:43 +02:00
ffprobe.c ffprobe: reindent after previous commit 2017-07-18 10:39:46 +02:00
ffserver_config.c
ffserver_config.h
ffserver.c
INSTALL.md
LICENSE.md
MAINTAINERS MAINTAINERS: Add Manojkumar Bhosale for MIPS, remove myself. 2017-06-08 01:25:15 +02:00
Makefile dxva: add support for new dxva2 and d3d11 hwaccel APIs 2017-06-27 18:05:02 +02:00
README.md
RELEASE

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 and will be ignored.