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Martin Mirchev
510dbddd52
decode_extradata_ps_mp4() skips the retry with an escaped NAL when AV_EF_EXPLODE is set, but then returns 0 regardless, so a parameter set that fails to parse in avcC extradata is silently ignored exactly when the caller asked for errors to be fatal. h264_decode_init() fails on extradata errors only with explode, so avcodec_open2() succeeded with -err_detect explode on avcC extradata with a broken SPS, and the "Decoding sps %d from avcC failed" path was unreachable. Return the error when explode is set. Signed-off-by: Martin Mirchev <mmirchev@comp.nus.edu.sg>
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 Forgejo or 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.
See https://ffmpeg.org/developer.html for more information.