Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
README.txt
README - QTSndTween |
QTSndTween.c defines functions that illustrate how to modify an existing QuickTime movie so that the volume of its sound track is gradually increased (or decreased) as the movie plays. We do this by adding a tween track to the movie and linking the tween track to the existing sound track. |
Enjoy, |
QuickTime Team |
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