Hi dears, How can i calculate PSNR of two .yuv files with MPlayer? I used this command to create yuv format by decoding with MPlayer: "mplayer -vo yuv4mpeg" and used psnr-video.sh to calculate psnr, but this tool just calculate .avi file's PSNR. I also used JSVM for encoding. Thank you in advance for your assistance, Azizpour