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Old 23rd February 2024, 23:49   #2852  |  Link
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Join Date: Feb 2003
Posts: 124
@Dogway, would you consider incorporating a grain function in Gradfun3plus that is similiar to the one in Gradfun2dbmod that only adds grain to areas of that frame that have been debanded?

I'm trying to deband some digital animation footage but the debanding doesn't survive encoding with x264 even at crf=18. I've tried using your Filmgrainplus after Gradfun3plus but that gives the whole image a grainy look that I don't want with digital animation. I just need enough grain in the debanded areas to prevent the encoder from reintroducing the banding.

Last edited by simple_simon; 16th April 2024 at 17:09.
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