tailieunhanh - QuickTime Movies

. QuickTime Movies A QuickTime movie is a video file you can play from your hard drive, a CD or DVD, or the Internet. | . QuickTime Movies A QuickTime movie is a video file you can play from your hard drive a CD or DVD or the Internet. Like any movie it creates the illusion of motion by flashing many individual frames photos per second before your eyes while also playing a synchronized soundtrack. . QuickTime Player Thousands of Mac OS X programs can open QuickTime movies play them back and sometimes even incorporate them into documents Word FileMaker Keynote PowerPoint Safari America Online and even the Finder Figure 15-4 . Figure 15-4. You can play QuickTime movies right in the Finder. In Cover Flow view or column view click the button as shown here. The two buttons on the right end are frame-advance buttons. Or just highlight a movie item and press the Space bar to give it a Quick Look look. But the cornerstone of Mac OS X s movie-playback software is QuickTime Player which sits in your Applications folder and even comes factory-installed in the Dock . It s designed not only to play movies but also to show pictures and to play sounds in all kinds of formats. . Playing movies with QuickTime Player You can open a movie file by double-clicking it. As shown in Figure 15-5 a number of controls help you govern the movie s playback Scroll bar. Drag the triangle to jump to a different spot in the movie. Tip You can also press the right and left arrow keys to step through the movie one frame at a time. If you press Option-right or -left arrow key you jump to the beginning or end of the movie. In the Pro version Option-arrow key also jumps to the beginning or ending of a selected stretch of the movie. Resize handle. Drag diagonally to make the window bigger or smaller. Tip When you drag the resize handle QuickTime Player strives to maintain the same aspect ratio relative dimensions of the original movie so that you don t accidentally squish it. If you want to squish it however perhaps for the special effect of seeing your loved ones as they would look with different sets

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