# Pro Player Help

## Preferences

- If the preference is enabled, Pro Player will open the most recent movie automatically on launch.
- The zoom animation when entering or exiting full screen mode can be enabled or disabled.
- Viewer Scaling can be set to:
  - Fit – will always display the movie at the maximum available size (default setting).
  - Fit up to 100% – will display the movie up to a maximum scale of 100%.
- Time Display can be set to:
  - HH:MM:SS:FF (default setting)
  - Frames from 0
  - Frames from 1
- The jump back time can be changed from 5 seconds (default) to 10, 20 or 30 seconds.
- If the preference is enabled, Pro Player will check for an updated version of the app. If disabled, you can still manually check for an update by choosing
  Pro Player ▸ Check for Updates...