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QuickTime Callback
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QuickTime Callback

  • Subject: QuickTime Callback
  • From: ali alavi <email@hidden>
  • Date: Mon, 25 Feb 2008 10:21:44 +0000
  • Importance: Normal
Hi everyone

I have a list of audio segments (specified by a file name and start time and duration). What I want to do is to go through that list and play each segment one after the other. I am using QTMovieView  : play method to play audio segments. The problem is that 'play' method returns immediately and doesn't wait for audio segment to be played fully before returning.
I assume that I have to use some sort of callback functions to let me know when playing a segment is finished, but I don't know exactly how to do this as I ma new to Mac OS programming and QuickTime as well.
I appreciate if someone can point me to the right direction or some sample codes.

Thanks.

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