DirectShowSource("C:Users\ユーザー名\Desktop\元動画.mp4") ConvertToYUY2() super=MSuper(pel=4, hpad=0, vpad=0) backward_1 = MAnalyse(super, chroma=false, isb=true, blksize=4, blksizev=4, searchparam=3, plevel=0, sea