To crop an image:

1. Select the image sequence from the Image Sequences folder in the Project window or the Track window.
2. To crop the entire image proportionally, pull a corner handle inward.
   

   If you want to crop only one side, pull a side handle inward.

As an alternative, you can crop the image by editing the sequence’s Parameters Window window:

1. Click a selected sequence in the Image Sequences folder in the Project window or the Track window.
2. In the Parameters Window, enter the pixel sizes of the border(s) to crop.
   

Validate by pressing the Tab key to jump to the next field or pressing the Enter key.