The following types of movies can be played in 33 RPM:
- QuickTime-compatible movies
- Video podcasts
- Movie trailers
- Flash and Windows Media videos can be viewed with the appropriate plug-ins installed
Protected videos purchased from the iTunes Store cannot be played with 33 RPM. Use either iTunes or the QuickTime Player to view protected videos. However, not all movies ending with the "m4v" file extension are protected files. If the file is not protected, 33 RPM should be able to play the video.
To change the viewing size for the movie, select an option under the View menu, or resize the window by dragging the bottom right corner.