mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-02-04 06:08:26 +02:00
128e6df1cd
dnn_execute_layer_avg_pool() contains the following line: assert(avgpool_params->padding_method = VALID); This statement contains an assignment where obviously a comparison was intended. Furthermore, *avgpool_params is const, so that the attempted assignment leads to a compilation failure if asserts are enabled (i.e. if DEBUG is defined which leads libavutil/internal.h to not define NDEBUG). Moreover, the enumeration constant VALID actually has the value 0, so that the assert would be triggered if a compiler compiles this with asserts enabled. Finally, the statement uses assert() directly instead of av_assert*(). All these errors have been fixed. Thanks to ubitux for providing a FATE-box [1] where DEBUG is defined. [1]: http://fate.ffmpeg.org/history.cgi?slot=x86_64-archlinux-gcc-ddebug Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: Guo, Yejun <yejun.guo@intel.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.