一种非实时上变换测试

ffmpeg -i %1 -top 1 -pix_fmt yuv422p -vf yadif=0,scale=1440:1080:flags=lanczos:interl=1 -vcodec rawvideo -acodec copy -f avi - | ffmpeg -i - -top 1 -pix_fmt yuv422p -vf hqdn3d,pad=1920:1080:(1920-1440)/2:0,interlace -vcodec rawvideo -acodec copy -f avi - | ffmpeg -i - -flags ilme+ildct -top 1 -b:v 35000k -mbd rd -cmp rd -subcmp rd -g 12 -bf 2 -pix_fmt yuv422p -vcodec mpeg2video -acodec mp2 -b:a 384k -ar 48000 -ac 2 -f mpegts %1.hd.test.mts -y
pause