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Sasi Inguva 31852540d4 libavformat/matroska: Write stream durations in metadata, in the format of mkvmerge. 
Compute individual stream durations in matroska muxer.
Write them as string tags in the same format as mkvmerge tool does.

Signed-off-by: Sasi Inguva <isasi@google.com>
2015-08-05 22:29:23 +02:00
compat use a wrapper script to call MS link.exe to avoid mixing with /usr/bin/link.exe 2015-07-24 20:02:32 +02:00
doc avcodec/dvbsubdec: Allow selecting the substream, or all substreams 2015-08-04 14:24:13 +02:00
libavcodec avcodec/avcodec: Define CODEC_CAP_* based on AV_CODEC_CAP_* 2015-08-05 15:45:50 +02:00
libavdevice lavd/v4l2: Use AVSTREAM_PARSE_FULL_ONCE when reading a h264 stream. 2015-08-04 14:59:26 +02:00
libavfilter vf_psnr: add psnr_avg to stats file. 2015-08-05 09:19:09 -04:00
libavformat libavformat/matroska: Write stream durations in metadata, in the format of mkvmerge. 2015-08-05 22:29:23 +02:00
libavresample x86inc: Drop SECTION_TEXT macro 2015-08-04 20:13:09 +02:00
libavutil x86inc: warn if XOP integer FMA instruction emulation is impossible 2015-08-05 16:15:40 +02:00
libpostproc postproc: fix unaligned access 2015-06-19 01:47:59 +02:00
libswresample x86: move XOP emulation code back to x86inc 2015-08-03 17:11:13 -03:00
libswscale swscale/output: Fix "warning: assignment from incompatible pointer type" 2015-07-25 03:15:56 +02:00
presets
tests libavformat/matroska: Write stream durations in metadata, in the format of mkvmerge. 2015-08-05 22:29:23 +02:00
tools Merge commit '30dfc1dad4285e7362ce3f596d7c5d5d9b7fb33d' 2015-06-12 22:46:10 +02:00
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.gitignore Merge commit '8bc67ec2c0d2b5444d51a1bed1d50f0e10d92717' 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 avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
cmdutils_common_opts.h
cmdutils_opencl.c OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 2015-04-28 12:18:23 +02:00
cmdutils.c Merge commit 'def97856de6021965db86c25a732d78689bd6bb0' 2015-07-27 22:50:18 +02:00
cmdutils.h Merge commit 'bd2ab27c488ae92c7820efe11d4f53d84e94d58e' 2015-07-19 13:33:44 +02:00
common.mak Merge commit '3ae0e721c7b6e0483801b9039b3d140e3b68b7f5' 2015-07-22 16:30:37 +02:00
configure configure: Silence error messages when probing compiler. 2015-08-04 11:00:54 +02:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
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CREDITS
ffmpeg_dxva2.c ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow() 2015-06-03 16:25:08 +02:00
ffmpeg_filter.c Merge commit 'def97856de6021965db86c25a732d78689bd6bb0' 2015-07-27 22:50:18 +02:00
ffmpeg_opt.c avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
ffmpeg.c ffmpeg: remove access to private FILE struct members on Windows 2015-08-04 20:05:18 +02:00
ffmpeg.h avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
ffplay.c ffplay: do not block audio thread on WIN32 2015-08-05 21:09:30 +02:00
ffprobe.c ffprobe: check av_asprintf() for failure 2015-06-13 01:45:27 +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
ffserver.c Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 2015-07-27 23:15:19 +02:00
INSTALL.md
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 to vdpau maintainers 2015-08-04 08:22:19 -07:00
Makefile avcodec: add new Videotoolbox hwaccel. 2015-08-03 10:12:10 +02:00
README.md
RELEASE RELEASE: update to 2.7.git 2015-07-19 17:52:31 -03:00
version.sh

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.