Add Gaussian Noise to CSI-2 Camera Stream with CUDA OpenCV leads to Low/Lagging FPS

[DaneLLL]

Hi,
There is concern of processing BGR data on Jetson platforms. Please check the discussion in
[Gstreamer] nvvidconv, BGR as INPUT - #2 by DaneLLL

So we would suggest process RGBA data. Performance will be better by eliminating RGBA <-> BGR conversion. But if it does not fit your use-case, you may try to un CPU cores at max clocks.