Mon Mar 08, 2021 11:14 pm
I ran a simple test with an HD clip as below.

- Gaussian Blur.png (8.55 KiB) Viewed 743 times
X/Y were Unlocked and I had no issues keyframing the parameters separately in Studio 17 for Windows using a (rather modest) 4 GB GTX 970.
My Biases:
You NEED training.
You NEED a desktop.
You NEED a calibrated (non-computer) display.