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Michael Niedermayer 115a9b5091 Merge commit 'd42191c78b' 
* commit 'd42191c78b':
  configure: Factor out vp8dsp module

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-17 22:45:34 +02:00
compat compat/os2threads: Check av_malloc() return code 2015-06-02 15:16:45 +02:00
doc avfilter/af_compand: fix clipping with default options 2015-07-17 11:29:29 +00:00
libavcodec Merge commit 'd42191c78b' 2015-07-17 22:45:34 +02:00
libavdevice Merge commit '87f98a2b9d' 2015-07-11 12:25:03 +02:00
libavfilter avfilter/af_dynaudnorm: Fix "ISO C90 forbids mixed declarations and code" warnings 2015-07-17 21:13:56 +02:00
libavformat Revert "mov: Double-check that alias path is not an absolute path" 2015-07-17 01:44:22 +01:00
libavresample Merge commit 'd68c05380c' 2015-06-01 00:22:47 +02:00
libavutil avutil/fifo: Fix the case where func() returns less bytes than requested in av_fifo_generic_write() 2015-07-14 17:28:55 +02:00
libpostproc postproc: fix unaligned access 2015-06-19 01:47:59 +02:00
libswresample lswr: Allow 64 channels internally. 2015-07-17 00:17:08 +02:00
libswscale swscale/ppc/yuv2rgb_altivec: POWER LE support in the macros vec_unh() and vec_unl() 2015-07-16 14:27:58 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests mxfdec: calculate the index in display order 2015-07-16 22:07:49 +02:00
tools Merge commit '30dfc1dad4' 2015-06-12 22:46:10 +02:00
.gitattributes Treat all '*.pnm' files as non-text file 2014-11-28 17:52:43 -05:00
.gitignore Merge commit '8bc67ec2c0' 2015-07-12 21:03:06 +02:00
arch.mak use mmi instead of loongson3 as simd-optimization flag 2015-07-07 03:46:57 +02:00
Changelog avfilter: bump minor and add Changelog entry 2015-07-17 11:39:52 +00:00
cmdutils.c cmdutils: Fix sign error in display matrix auto-rotation code 2015-05-18 02:07:34 +02:00
cmdutils.h ffplay&cmdutils:Factor get_rotation() code out 2015-05-03 23:49:16 +02:00
cmdutils_common_opts.h opts: add list device sources/sinks options 2014-10-25 20:20:31 +02:00
cmdutils_opencl.c OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 2015-04-28 12:18:23 +02:00
common.mak x86: Makefile: fix DBG parameter evaluation 2015-03-11 01:54:07 +01:00
configure Merge commit 'd42191c78b' 2015-07-17 22:45:34 +02:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
ffmpeg.c ffmpeg: Fix cleanup after failed allocation of output_files 2015-07-14 15:59:11 +02:00
ffmpeg.h ffmpeg: Do not copy the display matrix if rotation meta-data is manually added 2015-05-18 00:52:36 +02:00
ffmpeg_dxva2.c ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow() 2015-06-03 16:25:08 +02:00
ffmpeg_filter.c ffmpeg_filter: log more information on failure to init simple filter graph 2015-07-02 04:56:10 +02:00
ffmpeg_opt.c ffmpeg_opt: allow the user to ignore unused stream maps 2015-07-06 15:40:13 +02:00
ffmpeg_vda.c Merge commit '40af330adf' 2015-07-09 12:19:34 +02:00
ffmpeg_vdpau.c Merge commit '1f9237f2ac' 2014-12-27 13:26:38 +01:00
ffplay.c ffplay: use av_clip() instead of nested min & max 2015-06-06 13:18:28 +02:00
ffprobe.c ffprobe: check av_asprintf() for failure 2015-06-13 01:45:27 +02:00
ffserver.c ffserver: make statement block unconditional by exiting early 2015-06-24 19:17:51 -03:00
ffserver_config.c ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
ffserver_config.h ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
INSTALL.md INSTALL: add markdown syntax 2014-05-28 22:38:38 +02:00
library.mak build: add LDLIBFLAGS 2015-07-08 14:35:02 +02:00
LICENSE.md avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions 2015-07-14 23:50:50 +00:00
MAINTAINERS MAINTAINERS: add myself as libkvazaar maintainer 2015-07-15 13:03:50 +02:00
Makefile use mmi instead of loongson3 as simd-optimization flag 2015-07-07 03:46:57 +02:00
README.md README: add ffserver 2015-02-12 11:59:22 +01:00
RELEASE RELEASE: update to 2.6.git 2015-03-08 18:59:57 -03:00
version.sh version.sh: Print versions based on the last git tag for release branches 2014-07-28 15:44:59 +02:00

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.