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Ultimedia Services Version 2 for AIX: Programmer's Guide and Reference

UMSVideoInMClass Class

The UMSVideoInMClass metaclass is an Ultimedia Services Version 2 feature and does not apply to Ultimedia Services Version 1.2.1.

This class inherits from the UMSClass class. This object creates an UMSVideoIn object based on the alias provided.

To learn more about the UMSVideoInMClass class, see:

For introductory information, see MetaClass Objects.

Method Descriptions

UMSVideoIn make_from_alias(in string alias)

Description

Create an UMSVideoIn object based on the value specified in alias.

Arguments
in string alias A string that describes which UMSVideoIn to create.
Return Values
A pointer to an UMSVideoIn object If no error is found.
A NULL pointer to UMSVideoIn If an error is found including but not limited to: a bad alias string, a malloc() failure, a negotiation failure.

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