Dears, good day!
I'm having some trouble when I try to export some video using the "Mercury Playback Engine GPU Acceleration (Open CL)" , the video comes out with green and purple flashes, like this sample below
I already tried to update the GPU drives, it's an AMD Radeon R5 430 and the problem still remains, and this doesn't happen when I'm using the CPU to render.
It happens both in Premiere and Media Encoder
Green & Pink video https://forums.adobe.com/thread/2466011
Do not count on Windows to be fully up to date when it comes to device drivers
Go to the vendor site to be sure you have an updated driver for your graphic adapter
•ATI Driver https://www.amd.com/en/support
There are also intermittent reports that the newest driver is not always the best driver due to driver bugs or compatibility issues, so you MAY need to try an earlier driver version