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Clément Bœsch 35f62a3b40 Merge commit '3c87039a404c5659ae9bf7454a04e186532eb40b' 
* commit '3c87039a404c5659ae9bf7454a04e186532eb40b':
  arm: vp9itxfm: Only reload the idct coeffs for the iadst_idct combination

This commit is a noop, see ecd343aa1f

Merged-by: Clément Bœsch <u@pkh.me>
2017-04-08 14:27:45 +02:00
compat Merge commit 'bd9cd04626a98a752c5771d057a6b86779359904' 2017-04-04 15:59:56 -03:00
doc vf_pad: center image on padded area if negative x/y 2017-04-07 21:35:06 +01:00
libavcodec Merge commit '5c89022542ce8521d89ef58858342a7bc1c3cd0d' 2017-04-08 14:18:03 +02:00
libavdevice Bump versions for master after 3.3 2017-04-02 19:54:12 +02:00
libavfilter vf_pad: center image on padded area if negative x/y 2017-04-07 21:35:06 +01:00
libavformat lavf: use the new bitstream filter for extracting extradata 2017-04-07 17:16:17 -03:00
libavresample Merge commit 'a1d9de304fe63614e3aa8117fef17491fa80093d' 2017-04-03 20:41:16 +02:00
libavutil lavu: add support for Content Light Level side metadata 2017-04-06 11:26:25 -03:00
libpostproc Bump versions for master after 3.3 2017-04-02 19:54:12 +02:00
libswresample Bump versions for master after 3.3 2017-04-02 19:54:12 +02:00
libswscale Bump versions for master after 3.3 2017-04-02 19:54:12 +02:00
presets
tests lavf: use the new bitstream filter for extracting extradata 2017-04-07 17:16:17 -03:00
tools Merge commit '233d50b275dd7cf6cc0656851e670e1b2dfba56f' 2017-04-04 15:58:11 -03:00
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Changelog Changelog: fix position of VAAPI MPEG-2/VP8 encode entry 2017-04-02 23:18:42 +01:00
cmdutils_common_opts.h cmdutils: add show_demuxers and show_muxers 2016-11-08 01:56:31 +01:00
cmdutils_opencl.c cmdutils_opencl: fix resource_leak cid 1396852 2017-01-13 07:54:49 +08:00
cmdutils.c avformat, ffmpeg: deprecate old rotation API 2017-03-27 13:20:27 +02:00
cmdutils.h cmdutils: add show_demuxers and show_muxers 2016-11-08 01:56:31 +01:00
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COPYING.GPLv2
COPYING.GPLv3
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CREDITS
ffmpeg_cuvid.c ffmpeg_cuvid: adapt for recent filter graph initialization changes 2017-03-03 08:45:43 +01:00
ffmpeg_dxva2.c Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28' 2016-06-26 15:34:01 +02:00
ffmpeg_filter.c ffmpeg: Remove hw_device_ctx output filter reinit hack 2017-03-26 20:38:44 +01:00
ffmpeg_opt.c Merge commit '01348e411f962f5e4605d649fc9a47a54587ba8e' 2017-03-31 16:46:00 -03:00
ffmpeg_qsv.c ffmpeg: init filtergraphs only after we have a frame on each input 2017-03-03 08:45:43 +01:00
ffmpeg_vaapi.c ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error 2017-02-05 15:13:15 +00:00
ffmpeg_vdpau.c Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6' 2016-06-26 15:29:39 +02:00
ffmpeg_videotoolbox.c ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string() 2017-03-29 14:49:29 +02:00
ffmpeg.c ffmpeg: use av_stream_new_side_data() in init_output_stream 2017-04-08 01:12:57 -03:00
ffmpeg.h avformat, ffmpeg: deprecate old rotation API 2017-03-27 13:20:27 +02:00
ffplay.c ffplay: change keyboard volume control to logarithmic 2017-02-08 22:36:42 +01:00
ffprobe.c ffprobe: port to new decode API 2017-04-04 07:47:28 +02:00
ffserver_config.c ffserver_config: Check for failure to allocate FFServerIPAddressACL 2016-12-22 19:23:08 +01:00
ffserver_config.h ffsrever: Make the status page bitexact if any stream is bitexact 2016-11-29 19:26:26 +01:00
ffserver.c ffserver: local OOB write with custom program name 2017-01-08 03:50:56 +01:00
INSTALL.md
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MAINTAINERS MAINTAINERS: Add Rodger Combs to ffmpeg-security 2017-02-28 01:13:52 +01:00
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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.

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 and will be ignored.