commit | 478e1a98a289bbc777bddc02fdcefeaa3c416a63 | [log] [tgz] |
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author | Haihao Xiang <haihao.xiang-at-intel.com@ffmpeg.org> | Sun May 22 20:19:11 2022 +0800 |
committer | Haihao Xiang <haihao.xiang@intel.com> | Wed May 25 15:17:35 2022 +0800 |
tree | 40af1f70c38fa3a39821c6daa334d94aa8c6b9fd | |
parent | f8a07c4d4abbd3974e074bc54bc22eeaa0f46051 [diff] |
qsv: add requirement for the mininal version of libmfx libmfx 1.28 was released 3 years ago, it is easy to get a greater version than 1.28. We may remove lots of compile-time checks if adding the requirement for the minimal version in the configure script. Reviewed-by: softworkz <softworkz@hotmail.com> Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
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 means to alter decoded audio and video through a directed graph of connected 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.aviocat
, ismindex
and qt-faststart
.The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Coding examples are available in the doc/examples directory.
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
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.