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IDvbDefaultAuthorityDescriptor interface (dvbsiparser.h)

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[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

Implements methods that get data from the default authority descriptor for a content reference identifier (CRID). The default authority descriptor is the first part of the CRID and identifies the body that created the CRID.

Inheritance

The IDvbDefaultAuthorityDescriptor interface inherits from the IUnknown interface. IDvbDefaultAuthorityDescriptor also has these types of members:

Methods

The IDvbDefaultAuthorityDescriptor interface has these methods.

 
IDvbDefaultAuthorityDescriptor::GetDefaultAuthority

Gets the string identifying the default authority from a Digital Video Broadcast (DVB) content reference identifier (CRID).
IDvbDefaultAuthorityDescriptor::GetLength

Gets the body length of a default authority descriptor from a Digital Video Broadcast (DVB) content reference identifier (CRID).
IDvbDefaultAuthorityDescriptor::GetTag

Gets the tag from the default authority descriptor for a Digital Video Broadcast (DVB) content reference identifier (CRID).

Requirements

Requirement Value
Minimum supported client Windows�7 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header dvbsiparser.h (include Dvbsiparser.idl)