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Fork of FFmpeg for xenia's usage. Branched from latest release. On changes use a git rebase strategy when applicable!
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Neil Birkbeck 785038c92c lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function. 
Adding hybrid log-gamma (https://en.wikipedia.org/wiki/Hybrid_Log-Gamma)
based on the standardization in ARIB STD-B67:
http://www.arib.or.jp/english/html/overview/doc/2-STD-B67v1_0.pdf

The choice of enum value of 18 is consistent with HEVC:
http://phenix.it-sudparis.eu/jct/doc_end_user/current_document.php?id=10481

And also with latest proposal for color format in mkv:
https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&q=Colour+Format+proposal

The implementation assumes a nominal input range of [0, 1], which is
consistent with HEVC.

Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-01 16:32:08 +02:00
compat Merge commit '6bb99757b780144d9fa27cdce09d3621e1a0ed43' 2016-05-08 23:02:33 +01:00
doc avocdec: add MagicYUV decoder 2016-05-31 22:37:09 +02:00
libavcodec avocdec: add MagicYUV decoder 2016-05-31 22:37:09 +02:00
libavdevice Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13' 2016-05-11 19:13:03 +01:00
libavfilter avfilter/f_loop: Fix leak on error 2016-05-29 21:21:59 +02:00
libavformat avformat/isom: add MagicYUV FourCCs 2016-06-01 14:59:06 +02:00
libavresample Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec' 2016-05-09 16:25:28 +01:00
libavutil lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function. 2016-06-01 16:32:08 +02:00
libpostproc
libswresample swresample/resample: Fix division by 0 with tap_count=1 2016-05-16 05:10:21 +02:00
libswscale Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec' 2016-05-09 16:25:28 +01:00
presets
tests lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function. 2016-06-01 16:32:08 +02:00
tools
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Changelog avocdec: add MagicYUV decoder 2016-05-31 22:37:09 +02:00
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configure avocdec: add MagicYUV decoder 2016-05-31 22:37:09 +02:00
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ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg_filter: Fix AVBufferSrcParameters leak 2016-05-19 00:10:27 +02:00
ffmpeg_opt.c Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f' 2016-05-08 22:39:39 +01:00
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ffmpeg_vaapi.c Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f' 2016-05-08 22:39:39 +01:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: Check that r_frame_rate is set before attempting to use it 2016-05-16 14:23:49 +02:00
ffmpeg.h Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f' 2016-05-08 22:39:39 +01:00
ffplay.c ffplay: simplify display code 2016-05-31 00:33:50 +02:00
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c ffserver: fixed deallocation bug in build_feed_streams 2016-05-27 00:22:06 +02:00
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library.mak Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13' 2016-05-11 19:13:03 +01:00
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MAINTAINERS avcodec/nvenc: split H264/HEVC encoder definitions into separate files 2016-05-31 11:15:19 +00:00
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README.md
RELEASE
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.

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. Few developers follow pull requests so they will likely be ignored.