Blackmagic Forum

Posted: **Mon Jan 04, 2021 4:54 pm**

Hi all!

So I am trying to export XML from resolve to premiere pro but I am running into a problem with the alpha.

Basically I have some clips that overlay each other and then swipe in, however when I render it, black appears where there should just be the clip the layer below.

The way I understand to get around this is to export with alpha.

But the problem I am having is knowing which format I need to export it with? I have been usually exporting it with DNxHR HQX 10-bit but that won't let you export alpha, and the 12 bit version doesn't seem to play properly in premiere...

Anyone know which is the best format I should use?

Posted: **Tue Jan 05, 2021 5:45 am**

Did you try 444 10 bit? Works fine in Resolve.

What's the problem you see with HQX 12 bit in Premiere? I can load such files in AE just fine.

Posted: **Tue Jan 05, 2021 5:22 pm**

Total WAG here:

: Alpha Export.png (10.52 KiB) Viewed 504 times

Posted: **Tue Jan 05, 2021 10:20 pm**

The Clips are turning out like this for some reason?

Posted: **Wed Jan 06, 2021 4:02 am**

Which GPU do you have?

Posted: **Wed Jan 06, 2021 9:31 am**

Looks like wrong data handling in encoding to me, this kind of images are result of wrong offsets or swapping planar and interleaved channels.

Posted: **Fri Jan 08, 2021 2:28 pm**

My GPU is a GTX 970, what do you reckon the solution is?

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