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Specifying Device Information

7-11

The following table summarizes the elements that can be children of a Device node, in

the order they must be specified. For an example, see “Example: Device Node” on page

7-11.

Element Description Attributes

<VideoFormat> Specifies information about a video

format. This is an optional element.

A Device node can contain multiple

VideoFormat nodes.

name=formatname, where

formatname is a text string that

identifies a particular device

<Include> Include a Section node in another

node. This is an optional element. A

Device node can contain multiple

Include nodes.

tag=sectionname, where

sectionname is a text string that

identifies a particular Section

node

<Section> Groups a set of nodes into a Section

node. This is an optional element. A

Device node can contain multiple

Section nodes.

name=sectionname, where

sectionname is the name you want

to assign to the group of nodes

<Property> Describes the properties of a device.

This is an optional element. A

Device node can contain multiple

Property nodes.

See “Specifying Property

Information” on page 7-13.

<Source> Defines the source of video data. This

is an optional element.

See “Specifying Video Sources” on

page 7-20

<TriggerInfo> Provides information about

hardware triggers, such as source

and condition. This is an optional

element.

Note: A Device node can contain

only one TriggerInfo node.

See “Specifying Hardware Trigger

Information” on page 7-18.

Example: Device Node

The following example creates a Device node containing property and trigger

information. For more information about the Property element, see “Specifying

Property Information” on page 7-13. For more information about the TriggerInfo

element, see “Specifying Hardware Trigger Information” on page 7-18.

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