typed-ffmpeg
typed-ffmpeg copied to clipboard
livingbio
Modern Python FFmpeg wrappers offer comprehensive support for complex filters, complete with detailed typing and documentation.
Some ffmpeg error are hard to detect, such as https://github.com/livingbio/typed-ffmpeg/issues/299#issuecomment-1958476502
echo "nullsrc,scale=640:360,nullsink" | graph2dot -o graph.tmp dot -Tpng graph.tmp -o graph.png
Switch from subprocess to direct FFmpeg interaction via PyAV. https://www.reddit.com/r/Python/comments/1aw5dqj/typed_ffmpeg_typehinted_python_wrapper_for/
the input node, output node and global node should share the same encoding rules
In FFmpeg, when an output stream is not specified, it automatically selects an output file, which can lead to unpredictable results. To mitigate this behavior, it's advisable to enable warnings.