Is this a bug or do I have bad video card?
Here's how to reproduce this:
(1) create a green matte and a red matte, put the red matte on a layer above the green one. It should look like this. All further operations are on the red (top) layer.
(2) create a rectangular mask on the red layer by clicking the rectangular mask. It should look like this:
(3) nest the red layer and put a wipe transition at the beginning of the layer.
(4) Now as I step through this video frame by frame by pressing the right arrow key repeatedly, I first see a black rectangle unexpectedly, then red color starts to wipe into this rectangle. If I stop pressing the arrow key, after a second the black part will turn green (green is what I expect), until I press the right arrow key again.
Turning off GPU in project setting seems to make this go away. Can anyone reproduce this? I have an old nvidia GTX 1080 gpu with the latest driver installed by nvidia experience, and I tried both the studio and game driver with the same result.
I also tried the previous version of premiere pro (v 23) with same result.
I need to know if upgrading to a newer gpu (e.g. RTX 30xx) would eliminate this problem, because that would be the quickest way for me to continue work.
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