所有选项默认安装了python3.9.7（64bit）和VapourSynth R55（64bit）后，打开vsedit编辑： import vapoursynth as vs import sys import havsfunc as haf import mvsfunc as mvf core = vs.get_core() core.max_cache_size = 2000 a="1.mkv" src = core.lsmas.LWLibavSource(a,threads=1) src = core.std.SetFrameProp(src, prop="...