Quote:
Originally Posted by johnmeyer
2. A minor problem: mt_merge does not provide identical video to the original when merged with pure white. The script works despite this flaw, but I'd like to understand how to fix it.
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It looks like "video" white is used, ie., Y=235; not Y=255
Same for "black" . Y=16, not Y=255
Code:
global source=AVISource("E:\fs.avi").ConvertToYV12.killaudio()
global BlackFrame = BlankClip( source, Color=$000000 )
global WhiteFrame = BlankClip( source, Color=$FFFFFF )
You can use expr("255", "128", "128") to make it full white in 8bit YUV or coloryuv(preset="TV->PC") , not sure which is faster, probably expr .