Apple QuickTime 7.2 - Manual (Page 18)

18 Chapter 1 Using QuickTime Player
Viewing Information About a File
QuickTime Player can display information about a QuickTime file, such as its
compression format, size, and frame rate while playing.
To view information about a file:
1 Open the file.
2 Choose Window > Show Movie Info.
With QuickTime Pro, you can see additional information about a movie by choosing
Window > Show Movie Properties. For more information about movie properties, see
“Changing Movie Properties” on page 38.
Controlling Playback
You can change playback options such as balance, playback speed, the size at which a
movie plays, and whether the QuickTime Player window shows. You can also optimize
movies for playback on certain computers.
Adjusting Audio and Video Settings
For any QuickTime movie with an audio track, you can adjust the right/left balance, as
well as the volume, bass, and treble levels. For any movie, you can also set playback
options such as speed and playback rate (the jog shuttle).
To set audio and video controls:
1 Choose Window > Show A/V Controls.
2 Drag a slider to adjust the setting.
Other playback options (for playing several movies at once or for playing a movie while
using another application, for example) are available in QuickTime Player Preferences.
To open QuickTime Player Preferences (in Mac OS X), choose QuickTime Player >
Preferences. In Windows, choose Edit > Preferences > Player Preferences. For more
information, see “Changing Playback Preferences.”
Changing Playback Preferences
You can change playback preferences by choosing QuickTime Player > Preferences. The
available options include:
 Open movies in new players: Select to open movies in a new player window;
deselect to replace the movie in the current player window with the new movie.
 Automatically play movies when opened: Select to make all movies start playing
when they’re opened; deselect to have the movie start when you click the Play
button.
 Use high-quality video settings when available: When this option is selected, video
looks sharper and smoother, but more processor capacity is used.