Hi! I was using 'dvdview':
http://rachmaninoff.informatik.uni-mannheim.de/dvdview/ to look at some .mpg and .vob files and noticed something interesting. From a DVD: dvdview -v 3 tlb.vob the line: intra dc precision: 10 appears. BUT when I run dvdview against a .mpg file created with mpeg2enc: intra dc precision: 9 Where does the extra precision come from? From the capture equipment or from the MPEG encoder? I see that mpeg2enc has the option "--intra_dc_prec [9-10]" - does that affect the calculations or does it simply set the value in the MPEG headers? What effect, if any, does a higher dc precision have on the picture quality? Cheers, Steven Schultz ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. Does SourceForge.net help you be more productive? Does it help you create better code? SHARE THE LOVE, and help us help YOU! Click Here: http://sourceforge.net/donate/ _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users