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QuickTime 4 API Documentation

QuickTime 4 Reference

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Instrument Knob Flags

These flags are used in the flags field of an instrument knob list structure Instrument Knob List to indicate what to do if a requested knob is not in the list.

enum {
    kInstKnobMissingUnknown         = 0,
    kInstKnobMissingDefault         = 1 << 0
};

Constant descriptions

kInstKnobMissingUnknown
If the requested knob is not in the list, do not set its value.
kInstKnobMissingDefault
If the requested knob is not in the list, use its default value.

© 1999 Apple Computer, Inc.

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