OBS freezes when using chromakey

[Jgdu]

When I use a webcam with a chromakey and go into the game, the picture in the preview freezes. The stream ends after that. Sometimes I can sit longer, but sooner or later it happens. I think this is due to the fact that I'm shutting down OBS, but otherwise I won't be able to stream normally.

 

[Lawrence_SoCal]

real-time video encoding is VERY computationally demanding.
I recommend monitoring hardware resource (CPU, GPU, RAM, Disk I/O, etc) utilization [for ex. using Task manager’s Performance tab and/or Resource Monitor] to see if your system is being maxed out with your settings https://obsproject.com/wiki/General-Performance-and-Encoding-Issues and https://obsproject.com/wiki/GPU-overload-issues
Beware some plugins are more CPU intensive than others