Inside Macintosh: QuickTime Components /

Chapter 6 - Sequence Grabber Channel Components / Sequence Grabber Channel Components Reference

Functions / Controlling Sequence Grabber Channel Components

SGRelease

The SGRelease function instructs your component to release any system resources it allocated during the SGPrepare function, which is described in the previous section.

pascal ComponentResult SGRelease (SeqGrabComponent s);

s

Identifies the sequence grabber component that has connected to your channel component.

DESCRIPTION

The sequence grabber component calls your SGRelease function whenever it calls SGPrepare without subsequently starting a record or preview operation.

SPECIAL CONSIDERATIONS

Note that the sequence grabber component may call SGRelease more than once after calling SGPrepare.

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