I want to play a game in singleplayer mode and have someone cocast what I do. When you normally stream with OBS you got the 15s delay.

What is the easiest setup to share what I see on screen with someone without noticeable delay?

Does this take much CPU, hence limiting streaming ability at the same time?

Maybe you should just invite the cocaster over, no delay there, no internet problems and no extra cpu toll.

If that would be possible, I wouldn't ask this question :)

Skype also apparently has a Screen Share feature. I don't know much about it but that's an option to look into for this.

I would use Skype's screen share as it's instant, but as a note on my toaster laptop it causes a ton of lag when i use OBS and screen share