I am a noob at doing this, as I started very recently. I tried cropping every frame in a video file to my mouse cursor. So, I searched up the Track Position Node and tracked the position of my cursor slowly moving.

Then, I made a Math Node tried outputting variables for my Crop Node's Left, Right, Top and Bottom values. However, there are no input nodes other than Image.

Is there any way I can feed a value output into the Crop Node's Left Right, Top and Bottom?

Image of me trying to feed values

  • $\begingroup$ I thought it could be done with drivers but apparently not $\endgroup$
    – Gorgious
    Apr 27 '20 at 15:02


Found a workaround, just used an array of nodes that had x and y inputs yes

Going to crop manually later using another crop node


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