6.3. Capturing Audio to Disk

Typically, you don't just capture media and immediately dispose of it—you want to save the media to disk as you capture so that you can use it later. Fortunately, the SequenceGrabber makes this pretty easy.

6.3.1. How do I do that?

Adding to the previous labs' code, the calls to set up the SequenceGrabber need to be changed to prepare for grabbing to disk. Specifically, the SGSoundChannel 's setUsage() call gets a flag to indicate that it will be writing the captured audio to disk: