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James Almer 7d7fdd6532 x86/showcqt: add missing preprocessor checks Old yasm/nasm versions don't support some of these Signed-off-by: James Almer <jamrial@gmail.com>		2016-06-08 19:34:43 -03:00
compat	Merge commit '6bb99757b780144d9fa27cdce09d3621e1a0ed43'	2016-05-08 23:02:33 +01:00
doc	avcodec: add BitJazz SheerVideo decoder	2016-06-07 21:38:49 +02:00
libavcodec	aacsbr: reduce element type mismatch warning severity	2016-06-08 21:01:04 +01:00
libavdevice	avdevice/dshow: Fix frame rate	2016-06-07 02:32:13 +02:00
libavfilter	x86/showcqt: add missing preprocessor checks	2016-06-08 19:34:43 -03:00
libavformat	avformat/matroskadec: force 48kHz sample rate when rescaling Opus inital padding	2016-06-07 20:32:25 -03:00
libavresample	Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'	2016-05-09 16:25:28 +01:00
libavutil	avutil/x86util: move haddps sse emulation from showcqt	2016-06-08 14:18:00 -03:00
libpostproc	postproc: fix unaligned access	2016-02-23 15:50:28 +01:00
libswresample	swresample/resample: Fix division by 0 with tap_count=1	2016-05-16 05:10:21 +02:00
libswscale	Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'	2016-05-09 16:25:28 +01:00
presets	presets: remove moldering iPod presets	2014-06-17 16:15:04 -08:00
tests	avcodec/mpeg4videodec: Fix default low_delay flag value if not coded	2016-06-05 20:55:09 +02:00
tools	fix some a/an typos	2016-03-28 14:13:17 -08:00
.gitattributes	Treat all '*.pnm' files as non-text file	2014-11-28 17:52:43 -05:00
.gitignore	Merge commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477'	2016-05-12 14:04:02 +01:00
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arch.mak	mips: rename mipsdspr1 to mipsdsp	2015-12-04 02:35:42 +01:00
Changelog	avcodec: add BitJazz SheerVideo decoder	2016-06-07 21:38:49 +02:00
cmdutils_common_opts.h	opts: add list device sources/sinks options	2014-10-25 20:20:31 +02:00
cmdutils_opencl.c	all: use FFDIFFSIGN to resolve possible undefined behavior in comparators	2015-11-03 16:28:30 -05:00
cmdutils.c	cmdutils: realign for some additional filters with very long name	2016-02-06 12:48:51 +01:00
cmdutils.h	fate/source: Do not use GNU extensions in sed	2016-02-13 07:59:00 -08:00
common.mak	Merge commit '3dfbf32b95ae69a9b15cd4912bc1c68fa16b4093'	2016-04-21 16:03:43 +01:00
configure	Seperate x264rgb encoder and only enable when its actually supported	2016-06-05 17:04:29 +02:00
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CREDITS
ffmpeg_dxva2.c	ffmpeg_dxva2: add a profile check for hevc	2016-02-15 12:34:19 +01:00
ffmpeg_filter.c	ffmpeg_filter: Fix AVBufferSrcParameters leak	2016-05-19 00:10:27 +02:00
ffmpeg_opt.c	Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f'	2016-05-08 22:39:39 +01:00
ffmpeg_qsv.c	Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8'	2015-10-22 16:18:02 +02:00
ffmpeg_vaapi.c	Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f'	2016-05-08 22:39:39 +01:00
ffmpeg_vdpau.c	ffmpeg_vdpau: Free ctx on error path	2016-03-03 16:41:11 +01:00
ffmpeg_videotoolbox.c	ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT	2015-10-15 10:22:31 +02:00
ffmpeg.c	ffmpeg: Check that r_frame_rate is set before attempting to use it	2016-05-16 14:23:49 +02:00
ffmpeg.h	Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f'	2016-05-08 22:39:39 +01:00
ffplay.c	ffplay: simplify display code	2016-05-31 00:33:50 +02:00
ffprobe.c	ffprobe: Don't try and decode things that have no dec_ctx	2016-04-12 17:24:07 +01:00
ffserver_config.c	ffserver: NoVideo and NoAudio flags weren't cleared between streams.	2016-02-21 22:29:15 +01:00
ffserver_config.h	ffserver: Use singlejpeg muxer for jpeg	2015-06-08 03:36:22 +02:00
ffserver.c	ffserver: fixed deallocation bug in build_feed_streams	2016-05-27 00:22:06 +02:00
INSTALL.md	INSTALL: add markdown syntax	2014-05-28 22:38:38 +02:00
library.mak	library.mak: Put -Umain back for tests	2016-06-01 16:32:08 +02:00
LICENSE.md	LICENSE: Thorough editing	2016-02-28 08:19:44 -08:00
MAINTAINERS	MAINTAINERS: Add myself as maintainer for VAAPI encoders	2016-06-08 15:15:00 +02:00
Makefile	Merge commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477'	2016-05-12 14:04:02 +01:00
README.md	README: replace http with https	2015-10-06 13:27:29 +02:00
RELEASE	RELEASE: Update to 3.0.git	2016-02-15 10:20:33 -08:00
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. Few developers follow pull requests so they will likely be ignored.