Lowering CPU utilisation on screen capture

Davide Perini perini.davide at dpsoftware.org
Sun Aug 2 00:43:26 UTC 2020

I'm pretty excited by the latest gstreamer devel release that adds desktop 
duplication API support for screen capture.

It works so much better than previous methods.

Can you suggest me some "params" to pass to my gst-launch command to 
optimize CPU usage?
I don't need big quality, I need a very fast capture 30fps 4k, with very 
low CPU usage.
What is the best options I can use for the purpose.

Thank you guys for your work here and for the great project.

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