• wm4's avatar
    avformat: add vapoursynth wrapper · 7074a7cc
    wm4 authored
    This can "demux" .vpy files. Autodetection of .vpy scripts is
    intentionally not done, because it would be a major security issue. You
    need to force the format, for example with "-f vapoursynth" for the
    FFmpeg CLI tools.
    
    Some minor code copied from other LGPL parts of FFmpeg.
    
    I did not find a good way to test a few of the more obscure VS features,
    like VFR nodes, compat pixel formats, or nodes with dynamic size/format
    changes. These can be easily implemented on demand.
    7074a7cc
configure 236 KB