seqtoyuv converts an image sequence, seqfile, to an image sequence stored in a headerless YUV-format file, yuvfile. All frames of seqfile must be grayscale files, and the chrominance information in yuvfile is set to 0.
The options -sf and -ef specify the starting and ending frame numbers, respectively, over which to calculate the distortion. If either of these is not specified, seqdist determines the first and/or last frame automatically from the files that exist via QccIMGImageSequenceFindFrameNums(3) .
yuvfile is a simple headerless, raw, planar 4:2:0 YUV file which consists of a sequence of raw luminance/chrominance images stored one after another in a single file.