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redfordxx
1st December 2007, 20:01
AddBorders(0,0,2,4,$000000)
AddBorders(0,0,2,4)
AddBorders(0,0,2,4,color=0)
...all of this makes the borders luma noot zero but something more. Probably it has something to do with this TV scale clamping. But I need luma=0. What should I do?

IanB
2nd December 2007, 06:10
Currently (nearly) all filters assume YUV colour spaces are Y=[16.235] and U,V=[16..240].

BlankClip has a ColorYUV parameter that allows direct input of the YUV color parameter. Use $008080 together with StackVertical and StackHorizontal to make your own AddBorders.