Contents

IOUserVideoCustomProperty

A custom property object that can be added to or associated with video objects.

Declaration

class IOUserVideoCustomProperty;

Overview

Custom properties can be added to the following objects: IOUserVideoControl, IOUserVideoBox, IOUserVideoStream, IOUserVideoClockDevice, IOUserVideoDevice, IOUserVideoDriver. Custom properties have qualifier and data types of OSString, OSDictionary, or OSData.

Topics

Creating a custom property

Freeing a custom property

Getting information about the class

Supporting data value changes

Accessing the data value

Working with custom properties

See Also

Working with custom properties