ximagesrc is super choppy on Linux on high end hardware...

Davide Perini perini.davide at dpsoftware.org
Tue Oct 24 18:53:27 UTC 2023


Hi,

I'm using a simple pipeline like this
gst-launch-1.0 ximagesrc startx=0 endx=3800 starty=0 endy=2150 ! 
videoscale ! videoconvert ! autovideosink

on Ubuntu 23.10 using an AMD Ryzen 9 7950X3D and an Nvidia RTX4090.

Video drivers are correctly installed since I can play games at very 
high framerate...

When I try to record the screen with the pipeline above, the screen 
became choppy, mouse starts lagging and the screen record get two or 
three frames per second.

How this is possible?

What can I do to troubleshoot this problem?

Thanks



More information about the gstreamer-devel mailing list