Inside Macintosh: QuickTime Components

Sequence Grabber Component Functions

This section describes the functions that are provided by sequence grabber components. These functions are described from the perspective of an application developer. If you are developing a sequence grabber component, your component must behave as described here.

This section discusses the following groups of functions:

"Configuring Sequence Grabber Components" describes the functions that allow you to configure a sequence grabber component, including creating channels for the component.
"Controlling Sequence Grabber Components" discusses the functions that allow you to control a record or preview operation.
"Working With Sequence Grabber Settings" discusses the functions that allow you to obtain sequence grabber configuration data from the user.
"Working With Sequence Grabber Characteristics" describes functions that allow you to manage some of the detailed characteristics of a sequence grabber component.
"Working With Channel Characteristics" describes functions that allow you to configure the general characteristics of a sequence grabber channel.
"Working With Channel Devices" discusses functions that allow you to determine the device that is attached to a sequence grabber channel.
"Working With Video Channels" describes functions that allow you to configure video channels.
"Working With Sound Channels" discusses functions that allow you to configure sound channels.
"Video Channel Callback Functions" describes the callback functions that are supported by video channels.
"Utility Functions for Video Channel Callback Functions" discusses a number of utility functions that sequence grabber components provide for use by callback functions.

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