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1092852406
The glue code doesn't care about types, so long the functions are chained correctly. Let's not pretend there is any type safety there, as the function pointers were casted anyway from unrelated types. Particularly some f32 and u32 are shared. This fixes errors like so: src/libswscale/ops_tmpl_int.c:471:1: runtime error: call to function linear_diagoff3_f32 through pointer to incorrect function type 'void (*)(struct SwsOpIter *, const struct SwsOpImpl *, unsigned int *, unsigned int *, unsigned int *, unsigned int *)' libswscale/ops_tmpl_float.c:208: note: linear_diagoff3_f32 defined here Fixes: #22332
FFmpeg README
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
Libraries
libavcodecprovides implementation of a wider range of codecs.libavformatimplements streaming protocols, container formats and basic I/O access.libavutilincludes hashers, decompressors and miscellaneous utility functions.libavfilterprovides means to alter decoded audio and video through a directed graph of connected filters.libavdeviceprovides an abstraction to access capture and playback devices.libswresampleimplements audio mixing and resampling routines.libswscaleimplements 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,ismindexandqt-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.