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1eb8f6885e
Fixes fate-binsub-movtextenc on PPC64 Currently tags are written in reverse order on BE arches. This is fixed by using MKBETAG() and AV_RB32() to be arch agnostics. Also s->font_count is of type int. On BE arches with 32bit int, count = AV_RB16(&s->font_count) will read two most significant bytes instead of the least significant bytes. This is fixed by assigning s->font_count to count first. The final change is modifying the type of len. On BE arches the most significant byte of the int was written instead of the least significant byte. Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com> (cherry picked from commit d4c46dc32856bd9c7c7ab29ee727676c7855fa1c) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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 a mean to alter decoded Audio and Video through chain of 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.