FFmpeg git repo

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Martin Vignali 2c6179aa82 libavcodec/exr : simplify reorder_pixels reorder_pixels is call by rle_uncompress and zip_uncompress with size == uncompress_size uncompress_size is a multiple of 2 (because exr store data in half, float, or uint32) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2017-05-14 20:58:53 +02:00
compat	…
doc	avfilter/af_compand: fix default companding to avoid clipping	2017-05-14 11:59:04 +02:00
ffbuild	…
libavcodec	libavcodec/exr : simplify reorder_pixels	2017-05-14 20:58:53 +02:00
libavdevice	…
libavfilter	avfilter/af_compand: fix default companding to avoid clipping	2017-05-14 11:59:04 +02:00
libavformat	avformat/hlsenc: move old_filename free operation earlier	2017-05-11 10:15:08 +08:00
libavresample	…
libavutil	x86/float_dsp: remove usage of integer instructions	2017-05-12 23:34:49 -03:00
libpostproc	…
libswresample	…
libswscale	…
presets	…
tests	fate/exr : add test for Y, b44A negative half, and datawindow != displaywindow	2017-05-10 14:00:20 +02:00
tools	…
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CONTRIBUTING.md	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	Changelog: mention afir addition	2017-05-09 23:29:51 +02:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	…
Makefile	…
README.md	…
RELEASE	…
cmdutils.c	…
cmdutils.h	…
cmdutils_opencl.c	cmdutils_opencl: Fix read of uinitialized cl_mem	2017-05-11 13:02:12 +02:00
configure	…
ffmpeg.c	ffmpeg: add enc_time_base option	2017-05-10 14:00:20 +02:00
ffmpeg.h	ffmpeg: add enc_time_base option	2017-05-10 14:00:20 +02:00
ffmpeg_cuvid.c	…
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	ffmpeg: add enc_time_base option	2017-05-10 14:00:20 +02:00
ffmpeg_qsv.c	…
ffmpeg_vaapi.c	…
ffmpeg_vdpau.c	…
ffmpeg_videotoolbox.c	…
ffplay.c	…
ffprobe.c	ffprobe: discard non-selected streams	2017-05-11 11:21:26 +02:00
ffserver.c	…
ffserver_config.c	…
ffserver_config.h	…

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.