I wanna be able to resize my home videos to custom dimensions, only taking the parts I want. I've learned about basic masking, but that still leaves a void where the unwanted part of the frame used to be. I've also learned to adjust the Editor properties to yield a desired resolution.
What I still can't figure out is: How can I check a mask's exact dimensions? I checked under Transform, but there's no data there; just properties to be adjusted. My hope is that, if I know the mask's dimensions, I could adjust the Editor dimensions to be the exact size. (I haven't seen any alignment options so far, and the "Fit to width/height" option includes the unwanted void, so that's not helpful either.)
Thanks in advance.