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IDvbContentDescriptor interface (dvbsiparser.h)

  • Articolo

[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 information from a Digital Video Broadcast (DVB) content descriptor. Content descriptors appear in the DVB Service Information as part of the Event Information Table (EIT), which provides information about the events in each service.

Inheritance

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

Methods

The IDvbContentDescriptor interface has these methods.

 
IDvbContentDescriptor::GetCountOfRecords

Gets the number of content elements within a Digital Video Broadcast (DVB) content descriptor.
IDvbContentDescriptor::GetLength

Gets the body length of a Digital Video Broadcast (DVB) content descriptor.
IDvbContentDescriptor::GetRecordContentNibbles

Gets the two 4-bit fields that make up a DVB-defined identifier for a content descriptor.
IDvbContentDescriptor::GetRecordUserNibbles

Gets the two 4-bit fields that make up a broadcaster-defined identifier for a content descriptor.
IDvbContentDescriptor::GetTag

Gets the tag for a Digital Video Broadcast (DVB) content descriptor.

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)