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Alpha graphics jagged edges in DaVinci Resolve


Amada Daro

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Thanks but it's already set to Premultiplied. A bit strange behaviour though, as switching between straight and premultiplied inverts some of the elements which is not what happens when doing the same thing in After Effects.

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Seems like the issue is because the graphic is scaled down and re positioned. I have changed scaling from sharper to smoother but it doesn't help much. It looks find when still but looks really bad when  hitting play.

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You need to go into /davinciresolve/preferences/playbacksettings and uncheck "optimized sizing". It's a bug that has been there for a long time and it's doing the exact opposite of optimizing sizing.

Edited by Abby Bader
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On 3/22/2020 at 8:06 PM, Abby Bader said:

You need to go into /davinciresolve/preferences/playbacksettings and uncheck "optimized sizing". It's a bug that has been there for a long time and it's doing the exact opposite of optimizing sizing.

wOW, i had the same problem just now, and this solution isn't even suggested in the blackmagic forums.

Thank you, Abby!!

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It didn't help me. Both my Tiff and Png files look jagged, "swimming" and with these weird "band-lines" going over them on playback (both in fusion and in edit mode). Could it be because they are 8-bit RPG? Does that matter? Never had this issue before with any other edit platform.

 

UPDATE (SOLVED!):

I found it! For some reason, on the "Merge" node (of the fusion composition), the "filter method" was set to "nearest neighbor" when it should've been set to "linear".

 

 

DavinciResolveFusionMergeSetting.JPG

Edited by Thomas Cruickshank
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