I’m doing capturing and displaying of video from Magewell Quad/Dual HDMI adapters on system with T1000 video cards. With following like command line:
gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=YV12,width=1920,height=1080,framerate=60/1 ! autovideosink
I can start only 3 streams and Xorg CPU usage grows to 94%-98% and with starting of next capture/display command video playback started to drop frames (become sluggish).
Is there a way to use some nVidia based video sink which will accelerate data delivering from capture card to screen and offload Xorg process?
I tried to look into nvdrmvideosink side but can’t even find a way to install it to normal computer with Ubuntu (seems like it installed with standard gst plugins but for Jetson).
Please advice how to accelerate gst pipeline here.