Easiest way to capture Domain 0 windows?

[solene]

record screen in dom0

Dom0 screen recorder for 4.1

In dom0, install ffmpeg, then run ffmpeg -video_size 1920x1080 -framerate 30 -f x11grab -i :0.0+0,0 screen-record.mp4` This will record a 1920x1080 (adapt to your resolution) video of your screen at a 30 fps rate.