Hello I've been an AMD user for a long time. But the last time I bought the video card I'm very sad as a link to leave the reason. Please provide an update as soon as possible.
RX 570 Stream 720p30 Quality 3000 Bitrate :https://www.twitch.tv/copyrx/clip/AmericanAntediluvianGoatRedCoat?filter=clips&range=30d&sort=time
RX 5700 Stream 720p30 Quality 3000 Bitrate : https://www.twitch.tv/copyrx/clip/BreakableLitigiousDragonHassaanChop?filter=clips&range=30d&sort=ti...
Please upset me not being able to update as soon as possible.
There may be a problem with your OBS AMF settings because it doesn't look like driver or GPU error. AMF is different from ffmpeg + ReLive. You may also receive the same error with your old GPU. Minimum quality setting is probably too low and images are sometimes distorted.
Excuse me. I'm not using OBS and I'm not sure which setting should be edited. AMF may be apply QP 18-54. settings. Increase QP18, decrease the other. Maybe it will get better.
I've tried the settings you specify. It wasn't working properly. OBS is in the AMF 3rd party software class and AMD does not make any driver changes for this program, I think. I think, you should use ReLive. You may get much better results with 30FPS.