Inside Macintosh: QuickTime Components /

Chapter 5 - Sequence Grabber Components / Sequence Grabber Components Reference

Sequence Grabber Component Functions / Controlling Sequence Grabber Components

SGStop

The SGStop function stops a preview or record operation.

pascal ComponentResult SGStop (SeqGrabComponent s);

s

Specifies the component instance that identifies your connection to the sequence grabber component. You obtain this value from the Component Manager's OpenDefaultComponent or OpenComponent function.

DESCRIPTION

The sequence grabber releases any system resources it used during the operation, such as temporary memory. In the case of a record operation, the sequence grabber stores the collected movie data in the assigned movie file--you specify the movie file by calling the SGSetDataOutput function, which is described on page 5-24.

RESULT CODES

cantDoThatInCurrentMode

-9402

Request invalid in current mode

File Manager errors
Memory Manager errors

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