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Ruta Gadkari 67db4ff3b6 NVENC: Update check for Lookahead Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>		2016-12-26 12:13:39 -03:00
compat	compat/atomics: rename header guards	2016-12-02 20:08:54 -03:00
doc	ffplay: add startup volume option	2016-12-25 12:51:21 -08:00
libavcodec	NVENC: Update check for Lookahead	2016-12-26 12:13:39 -03:00
libavdevice	Merge commit '0b1bd1b2057d41fd0ccba7317911c484a50f9207'	2016-11-18 10:20:14 +01:00
libavfilter	avfilter/af_amerge: properly handle unknown input layouts	2016-12-25 21:10:03 +01:00
libavformat	avformat/hlsenc: detecting duplicated segment filenames	2016-12-26 18:14:40 +08:00
libavresample	Bump minor versions after 3.2 branchpoint to seperate release	2016-10-26 20:52:42 +02:00
libavutil	avutil/random_seed: Reduce the time needed on systems with very low precission clock()	2016-12-24 14:46:25 +01:00
libpostproc	Bump minor versions after 3.2 branchpoint to seperate release	2016-10-26 20:52:42 +02:00
libswresample	swresample/resample: remove swri_resample function	2016-12-14 06:48:34 +07:00
libswscale	swscale/swscale: Fix dereference of stride array before null check	2016-12-23 21:47:47 +01:00
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tests	avutil/tests: Improved code coverage for random_seed	2016-12-23 02:57:20 +01:00
tools	tools/zmqsend: Do not truncate fgetc() return	2016-12-24 14:46:25 +01:00
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Changelog	avcodec: add Apple Pixlet decoder	2016-12-22 22:47:06 +01:00
INSTALL.md	…
LICENSE.md	lavfi/f_ebur128: relicense to LGPL	2016-11-27 20:46:20 +01:00
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RELEASE	RELEASE: Update for past 3.2 branch	2016-10-26 20:52:43 +02:00
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cmdutils.c	cmdutils: remove duplicate windows.h include	2016-11-16 15:06:16 +01:00
cmdutils.h	cmdutils: add show_demuxers and show_muxers	2016-11-08 01:56:31 +01:00
cmdutils_common_opts.h	cmdutils: add show_demuxers and show_muxers	2016-11-08 01:56:31 +01:00
cmdutils_opencl.c	all: use FFDIFFSIGN to resolve possible undefined behavior in comparators	2015-11-03 16:28:30 -05:00
common.mak	Merge commit 'c5fd4b50610f62cbb3baa4f4108139363128dea1'	2016-06-27 19:39:46 +02:00
configure	avcodec/utvideodec: add SIMD support for median prediction for planar formats	2016-12-23 17:44:01 +01:00
ffmpeg.c	ffmpeg: assert return value is initialized	2016-12-01 12:01:51 +01:00
ffmpeg.h	Merge commit '50722b4f0cbc5940e9e6e21d113888436cc89ff5'	2016-11-13 15:33:39 +01:00
ffmpeg_cuvid.c	doc: fix spelling errors	2016-10-21 23:58:47 +02:00
ffmpeg_dxva2.c	Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28'	2016-06-26 15:34:01 +02:00
ffmpeg_filter.c	ffmpeg_filter: fix several logic failures	2016-11-24 16:27:55 +01:00
ffmpeg_opt.c	Avoid using the term "file" and prefer "url" in some docs and comments	2016-12-05 21:30:12 +01:00
ffmpeg_qsv.c	ffmpeg_qsv: Fix hwaccel transcoding	2016-11-13 17:49:48 +00:00
ffmpeg_vaapi.c	ffmpeg_vaapi: fix choice of decoder_format	2016-09-29 01:23:52 +02:00
ffmpeg_vdpau.c	Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6'	2016-06-26 15:29:39 +02:00
ffmpeg_videotoolbox.c	ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT	2015-10-15 10:22:31 +02:00
ffplay.c	ffplay: add startup volume option	2016-12-25 12:51:21 -08:00
ffprobe.c	lavc: Add spherical packet side data API	2016-12-07 14:40:06 -05:00
ffserver.c	ffserver: Check chunk size	2016-12-05 21:30:12 +01:00
ffserver_config.c	ffserver_config: Check for failure to allocate FFServerIPAddressACL	2016-12-22 19:23:08 +01:00
ffserver_config.h	ffsrever: Make the status page bitexact if any stream is bitexact	2016-11-29 19:26:26 +01:00
library.mak	Merge commit 'c5fd4b50610f62cbb3baa4f4108139363128dea1'	2016-06-27 19:39:46 +02:00
version.sh	version.sh: Fix spurious rebuilds.	2016-03-10 09:53:10 +01:00

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.