y4m [error]: bad sequence header magic x264 [error]: could not open input file `-'
用官网示例参数一样报错。估计还是vsedit的问题!
vspipe --y4m script.vpy - | x264 --demuxer y4m - --output encoded.mkv
y4m [error]: bad sequence header magic x264 [error]: could not open input file `-'
vspipe --y4m script.vpy - | x264 --demuxer y4m - --output encoded.mkv