Adding Sound > Compressing sounds for export > Guidelines for exporting sound in QuickTime movies
Guidelines for exporting sound in QuickTime moviesMovies that you export as QuickTime files use sound differently than Shockwave Flash movies do. Guidelines for exporting sound with QuickTime movies include the following:
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Use as many sounds and channels as you want without worrying about file size. The sounds are combined into a single sound track when you export as a QuickTime file. The number of sounds you use has no effect on the final file size. |
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Use stream synchronization to keep the animation synchronized to your sound track when you preview your animation in the editor. If your computer is not fast enough to draw the animation frames so that they keep up with your sound track, Flash skips frames. |