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11th September 2018, 13:32 | #1 | Link |
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Join Date: Mar 2017
Location: Germany
Posts: 234
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U-V-Swap issue
Hi,
I got copies from older tape recordings (1'') of a series. About ten to 30 times in more than one episode a problem with the colours occurs: Obviously U and V are swapped. I first thought I could build a detector for this, seemed not too hard because the right black margin expands a few pixels each time the swapping occurs. So far so good, BUT: The channels are not swapped in the whole frame. Only rectangular parts of the picture, the rest keeps correct. Has anyone an idea how to build a mask that is transparent only where UV swapping occurs and opaque on the rest of the picture? Thanks for any idea. Last edited by Frank62; 11th September 2018 at 13:37. |
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