FFmpeg git repo

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Agatha Hu 2b5dda3f48 avcodec/nvenc: fix b frame n_quant_offset Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>		2015-10-16 18:24:10 +02:00
compat	w32pthreads: fix mingw build on x86 with -msse2 or higher	2015-10-16 14:54:48 +02:00
doc	doc/ffmpeg: use stream_loop instead of loop	2015-10-14 21:56:31 -04:00
libavcodec	avcodec/nvenc: fix b frame n_quant_offset	2015-10-16 18:24:10 +02:00
libavdevice	avdevice/alsa: add av_warn_unused_result	2015-10-16 07:54:36 -04:00
libavfilter	avfilter/avfilter: Error out if audio parameters change instead of failing an assert	2015-10-16 15:25:09 +02:00
libavformat	avformat: add svag demuxer	2015-10-16 16:37:41 +02:00
libavresample	avresample: Remove an unused variable	2015-09-29 14:33:01 +02:00
libavutil	avutil/cast5: update Doxygen for av_cast5_init with return information	2015-10-15 22:32:58 -04:00
libpostproc	…
libswresample	swresample/swresample_internal: add av_warn_unused_result	2015-10-15 22:27:23 -04:00
libswscale	swscale: fix ticket #4881	2015-10-13 13:43:39 -03:00
presets	…
tests	fate: use PROGSSUF	2015-10-16 14:02:12 +02:00
tools	…
.gitattributes	…
.gitignore	gitignore: ignore object file temporaries	2015-10-10 20:30:41 +02:00
.travis.yml	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
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CREDITS	…
Changelog	avformat: add svag demuxer	2015-10-16 16:37:41 +02:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	avfilter/vf_chromakey: Add chromakey video filter	2015-09-23 18:10:14 +02:00
Makefile	…
README.md	README: replace http with https	2015-10-06 13:27:29 +02:00
RELEASE	…
arch.mak	…
cmdutils.c	cmdutils: silence unused warnings under --disable-swscale, --disable-swresample	2015-10-03 19:26:09 +02:00
cmdutils.h	…
cmdutils_common_opts.h	…
cmdutils_opencl.c	…
common.mak	Merge commit 'c1aac39eaccd32dc3b74ccfcce701d3d888fbc6b'	2015-10-14 13:54:50 +02:00
configure	mips: disable all features in configure if no cpu is matched	2015-10-15 20:19:10 +02:00
ffmpeg.c	ffmpeg: add deprecation guards around remaining AVFMT_RAWPICTURE usage	2015-10-14 14:52:43 +02:00
ffmpeg.h	Merge commit '16b0c929621f84983b83b9735ce973acb12723bc'	2015-10-14 14:28:20 +02:00
ffmpeg_dxva2.c	…
ffmpeg_filter.c	Revert "Merge commit '8b830ee9a26d47b138f12a82085cdb372f407f1e'" (avconv: Do not try to configure filter outputs without streams)	2015-10-11 12:24:43 +02:00
ffmpeg_opt.c	ffmpeg_opt: rename loop option to stream_loop	2015-10-14 21:06:28 +02:00
ffmpeg_vdpau.c	…
ffmpeg_videotoolbox.c	ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT	2015-10-15 10:22:31 +02:00
ffplay.c	ffplay: eliminate stream_component_close forward declaration	2015-10-12 00:07:38 +02:00
ffprobe.c	…
ffserver.c	ffserver: avoid leaking pathname at exit	2015-10-04 22:31:22 -07:00
ffserver_config.c	ffserver_config: check for INT_MIN before doing FFABS	2015-10-13 19:40:09 -04:00
ffserver_config.h	…
library.mak	…
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.