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Ard Oerlemans 95107af314 avcodec/libvpxenc: add VP8 temporal scalability config options 
This commit adds configuration options to libvpxenc.c that can be used to
enable VP8 temporal scalability. It also adds a way to programmatically set the
per-frame encoding flags which can be used to control usage and updates of
reference frames while encoding with temporal scalability enabled.

Signed-off-by: James Zern <jzern@google.com>
2018-11-19 11:33:43 -08:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc avcodec/libvpxenc: add VP8 temporal scalability config options 2018-11-19 11:33:43 -08:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
fftools fftools/ffmpeg: Repair reinit_filter feature 2018-11-16 10:13:42 +01:00
libavcodec avcodec/libvpxenc: add VP8 temporal scalability config options 2018-11-19 11:33:43 -08:00
libavdevice Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
libavfilter avfilter: add rgbashift filter 2018-11-19 14:55:49 +01:00
libavformat lavf/hlsenc: Do not mix declarations and code. 2018-11-16 22:03:37 +01:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil avutil/avsscanf: use ptrdiff_t instead of off_t 2018-11-19 15:16:36 +01:00
libpostproc Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
libswresample Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
libswscale Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests avutil/cuda_check: Make sure this passes make fate-source 2018-11-17 08:18:51 -08:00
tools tools/qt-faststart: Allow free atoms after moov atom. 2018-08-01 00:49:54 +02:00
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Changelog avfilter: add rgbashift filter 2018-11-19 14:55:49 +01:00
configure configure: update api version of libxavs2 2018-11-19 18:20:49 +01:00
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MAINTAINERS MAINTAINERS: remove myself as hls demuxer maintainer 2018-10-16 01:18:00 +03:00
Makefile avcodec/parser: move parsers list and related API to its own file 2018-07-21 16:08:29 -03:00
README.md Remove the ffserver program 2018-01-06 18:31:37 +00:00
RELEASE RELEASE: bump to 4.1.git 2018-11-02 00:55:49 +01:00

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 analysis 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

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.