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Michael Niedermayer 309609ce4d Merge commit '60ccc1a748' into release/2.4 
* commit '60ccc1a748':
  Update changelog for v11.1

Conflicts:
	Changelog

Not merged, the changelog does not match FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-02 12:40:20 +01:00
compat Merge commit 'f929ab0569' 2014-08-15 21:00:50 +02:00
doc doc: correct license template for t2h.pm 2014-12-01 01:00:09 +01:00
libavcodec avcodec/hevc_ps: Check num_long_term_ref_pics_sps 2014-11-30 21:40:37 +01:00
libavdevice fix Makefile objects for pulseaudio support 2014-11-28 21:31:26 +01:00
libavfilter avfilter/vf_lut: gammaval709() 2014-11-20 02:00:59 +01:00
libavformat avformat: replace some odd 30-60 rates by higher less odd ones in get_std_framerate() 2014-11-30 23:35:37 +01:00
libavresample Add missing "const" all over the place. 2014-08-29 18:57:25 +02:00
libavutil lavu/opt: fix av_opt_get function 2014-11-30 21:40:36 +01:00
libpostproc postproc: fix qp count 2014-11-01 13:28:13 +01:00
libswresample swresample/swresample: fix sample drop loop end condition 2014-11-01 13:28:13 +01:00
libswscale swscale: fix yuv2yuvX_8 assembly on x86 2014-11-30 22:28:52 +01:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests Merge commit 'b31a3c6f26' into release/2.4 2014-12-02 11:56:29 +01:00
tools tools/crypto_bench: fix build when AV_READ_TIME is unavailable 2014-09-16 18:27:33 +02:00
.gitattributes Treat all '*.pnm' files as non-text file 2014-12-01 08:02:37 -05:00
.gitignore avcodec: export motion vectors in frame side data on demand 2014-08-18 14:13:57 +02:00
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Changelog Changelog: update for 2.4.4 2014-12-01 02:11:00 +01:00
cmdutils.c cmdutils: Add some whitespace when printing layouts 2014-09-02 18:44:07 +02:00
cmdutils.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_common_opts.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_opencl.c cmdutils_opencl: Use av_malloc_array() 2014-07-01 03:49:36 +02:00
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configure configure: Hack to treat x32 as x86_64. 2014-11-13 08:24:55 +01:00
COPYING.GPLv2
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
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CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
ffmpeg.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg.h ffmpeg: Enable compute_edt only when the subtitles are used for a output stream instead of a filter 2014-09-01 19:51:58 +02:00
ffmpeg_dxva2.c Merge commit 'a7c5fddac8' 2014-04-30 00:46:38 +02:00
ffmpeg_filter.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg_opt.c ffmpeg_opt: store canvas size in decoder context 2014-11-05 09:54:35 +01:00
ffmpeg_vda.c Merge commit '1839fafa95' 2014-05-12 02:44:28 +02:00
ffmpeg_vdpau.c Merge commit '7671dd7cd7' 2013-11-23 14:46:48 +01:00
ffplay.c Revert the default for ffplay to -noautoexit. 2014-09-08 17:51:12 +02:00
ffprobe.c Print bits_per_raw_sample for ffprobe -show_streams. 2014-09-08 17:49:20 +02:00
ffserver.c ffserver: drop custom skip_spaces() impl 2014-09-13 21:01:01 -03:00
INSTALL.md INSTALL: add markdown syntax 2014-05-28 22:38:38 +02:00
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MAINTAINERS MAINTAINERS: Add 2.4 to maintained releases, drop 2.3 2014-09-14 16:00:15 +02:00
Makefile Merge commit 'd45ebd4876' 2014-07-22 03:06:43 +02:00
README.md Merge commit '96ce6d6f11' 2014-08-17 21:41:55 +02:00
RELEASE update for 2.4.4 2014-11-30 21:59:47 +01:00
RELEASE_NOTES RELEASE_NOTES: add H.261 & HEVC RTP support 2014-09-16 11:34:50 +02:00
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 analisys tool to inspect multimedia content.
  • 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

Conding examples are available in the doc/example directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.