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Padding pixels in YUV video

Posted: Sat Feb 02, 2019 10:20 pm
by AmirMahmood
Hello every one.
First sorry for my bad English.

I have a YUV video and I want to do some padding in every frame. in this case, I have a column number for example X and i want to copy pixels of column X to column X-1 and column X+1.

Before padding:

After padding:

Re: Padding pixels in YUV video

Posted: Thu Feb 14, 2019 2:33 pm
by pandy
Perhaps combination of copy, crop and stack will work? not sure if i understand your intention - padding is usually outside video area not inside video area.