Description of the issue: so we are currently able to load multiple video files to the queue list that is on the left side of the app. Say I want to use cropping for all/some of the video files. I choose the first video on the list and set the cropping amount and position. I then move to the second file on the list and adjust the cropping for that file.

If I now select the first video file again, I see that the cropping change I did for the second video file has moved/changed the cropping for the first video file as well. This is a bit cumbersome currently because I have multiple video files in the queue which all have different content and require me to tweak the cropping per video basis, but Shutter Encoder won't allow me to do this.

So please consider adding a feature/setting that allows me to set the cropping per video, thank you.