I have some issues with my Arc B580 streaming gameplay. I play Warzone and stream it using OBS yesterday, and it runs great, just some few flashing issues here and there, like checking map or buy stations. But my main issue is today, whenever I start OBS/Streamlabs/Meld/Xsplit, yup, even setting them to software encoding, they crashed Warzone and gave me DirectX Error crash. I've tried every settings, I can change and even forcing Warzone to use DirectX 11, since all streaming applications uses DirectX 11 and the game runs at DirectX 12. I even tried to use Steam version of OBS and tried to use DirectX 12 command line of OBS, nothing works. The game runs great when not trying to stream it, tho.
#Streaming gameplay
cunning garden
cunning garden
Even the Restream, a browser based streaming application makes game crash.
cunning garden
I think I found a workaround for my issue: Go to OBS studio folder and locate OBS studio icon, right-click it and Properties, Compatibility tab, set "Run this program in compatibility mode for: Windows 8" But beware, the game will run in 24-65 fps and very stutter, so I find it not worth to try to stream my gameplays, until Intel figure it out how to enable record or stream capabilities for their Arc GPU's.
At least for Cod: Warzone. I haven't tried other games to stream, but I mostly just play Warzone.
cunning garden
I downloaded Steam version of CoD: Warzone, and it seems runs great and stream runs fine.