Resizing, Flipping, or Rotating a Movie
With QuickTime Pro, you can change the size and orientation of a video track of a
To resize or rotate a QuickTime movie:
In QuickTime Player, choose Window > Show Movie Properties.
In the Properties window, select a video track and click Visual Settings.
To resize the movie, type new numbers in the Current Size fields.
To keep the same height-to-width proportions, select Preserve Aspect Ratio.
To rotate the movie, click one of the rotate buttons.
To restore the movie to its original appearance, click Reset.
Rotate right or left
Editing and Authoring with QuickTime Pro