- Posts: 1
- Joined: Thu Jul 22, 2021 11:19 am
- Real Name: Nancy Knott
If the mask (Power Window) is done on the Timeline layer, it won't move if you do an Input Sizing change on the Color page. You can keyframe the timeline layer so that your effect doesn't affect anything other than that shot... but you have to make absolutely sure you turn it off elsewhere in the timeline.
You can also introduce a shape as an image file on a track on the Edit page, and I think if you change the Edit sizing of one clip it shouldn't affect any other clips. So there are multiple ways to do this.