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FFmpeg git repo
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Chris Watkins 151554e1eb Put a space between string literals and macros. 
When compiling libavutil/internal.h as C++11, clang warns that a space
is required between a string literal and an identifier. Put spaces
in concatenations of string literals and EXTERN_PREFIX.

Signed-off-by: Chris Watkins <watk@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 55e29ceec8)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 		2015-07-18 20:23:45 +02:00
compat compat/os2threads: Check av_malloc() return code 2015-06-02 15:16:45 +02:00
doc doc: avoid incorrect phrase 'allows to' 2015-06-19 20:31:44 +02:00
libavcodec avcodec/rawenc: Use ff_alloc_packet() instead of ff_alloc_packet2() 2015-07-18 20:23:45 +02:00
libavdevice doc: avoid incorrect phrase 'allows to' 2015-06-19 20:31:44 +02:00
libavfilter avfilter/vf_transpose: Fix rounding error 2015-07-18 20:23:45 +02:00
libavformat avformat/swfdec: Do not error out on pixel format changes 2015-07-08 12:40:10 +02:00
libavresample Merge commit 'd68c05380cebf563915412182643a8be04ef890b' 2015-06-01 00:22:47 +02:00
libavutil Put a space between string literals and macros. 2015-07-18 20:23:45 +02:00
libpostproc postproc: fix unaligned access 2015-06-19 18:40:49 +02:00
libswresample swr: Remember previously set int_sample_format from user 2015-07-18 20:23:44 +02:00
libswscale swscale/swscale_unscaled: Fix rounding difference with RGBA output between little and big endian 2015-07-18 20:23:45 +02:00
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tests fate: Force jpeg2000 decoder for dcinema 2015-06-09 20:09:12 +02:00
tools tools/graph2dot: use larger data types than int for array/string sizes 2015-05-12 04:01:25 +02:00
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Changelog doc: avoid incorrect phrase 'allows to' 2015-06-19 20:31:44 +02:00
INSTALL.md
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LICENSE.md LICENSE.md: add *_rect filters 2015-05-03 01:43:30 +02:00
MAINTAINERS MAINTAINERS: add 2.7 2015-06-09 23:54:46 +02:00
Makefile makefile: add Loongson-3 support 2015-04-27 14:10:28 +02:00
README.md README: add ffserver 2015-02-12 11:59:22 +01:00
RELEASE Update for 2.7.1 2015-06-19 19:03:00 +02:00
RELEASE_NOTES add RELEASE_NOTES, based on previous 2015-06-09 23:36:06 +02:00
arch.mak Merge commit 'eecd29b3fd7fee221580798346d6582b75c7ade4' 2015-05-31 23:42:36 +02:00
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
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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 configure: Check for x265_api_get 2015-06-27 11:51:48 +01:00
ffmpeg.c ffmpeg: Do not use the data/size of a bitstream filter after failure 2015-07-18 20:23:45 +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: use get_rotation() 2015-05-04 00:14:36 +02:00
ffmpeg_opt.c ffmpeg_opt: Fix forcing fourccs 2015-07-05 23:08:21 +02:00
ffmpeg_vda.c vda: unlock the pixel buffer base address. 2015-07-18 20:23:45 +02:00
ffmpeg_vdpau.c
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ffplay.c ffplay: use av_clip() instead of nested min & max 2015-06-06 13:18:28 +02:00
ffprobe.c ffprobe: print stream_index with frame data 2015-05-27 11:19:19 +02:00
ffserver.c ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
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
library.mak library.mak: Workaround SDL redefining main and breaking fate tests on mingw 2015-06-26 16:22:54 -03:00
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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.