IIsdbDataContentDescriptor interface (dvbsiparser.h)
Implements methods that get data from an Integrated Services Digital Broadcasting (ISDB) data content descriptor. The data content descriptor appears in the ISDB Service Information as part of the event information table (EIT) and provides details about the content of a data broadcasting event.
Inheritance
The IIsdbDatacontentDescriptor interface inherits from the IUnknown interface. IIsdbDatacontentDescriptor also has these types of members:
Methods
The IIsdbDataContentDescriptor interface has these methods.
| IIsdbDataContentDescriptor::GetCountOfRecords Gets the number of records in an Integrated Services Digital Broadcasting (ISDB) data content descriptor. |
| IIsdbDataContentDescriptor::GetDataComponentId Gets a data component identifier from an Integrated Services Digital Broadcasting (ISDB) data content descriptor. This identifier identifies a component in the descriptor and appears in the data component descriptor for the component. |
| IIsdbDataContentDescriptor::GetEntryComponent Gets the value of the entry_component field from an Integrated Services Digital Broadcasting (ISDB) data content descriptor. This field indicates the first component stream that is referenced in the descriptor. |
| IIsdbDataContentDescriptor::GetLanguageCode Gets the three-character ISO 639 language code from an Integrated Services Digital Broadcasting (ISDB) data content descriptor. |
| IIsdbDataContentDescriptor::GetLength Gets the body length of an Integrated Services Digital Broadcasting (ISDB) data content descriptor, in bytes. |
| IIsdbDataContentDescriptor::GetRecordComponentRef Gets the value of the component_ref field from a specified component record in an Integrated Services Digital Broadcasting (ISDB) data content descriptor. This field contains the broadcaster-defined component tag that identifies a component stream. |
| IIsdbDataContentDescriptor::GetSelectorBytes Gets the selector data from an Integrated Services Digital Broadcasting (ISDB) data content descriptor. The contents of the selector depend on the type of data transmitted in the data component. |
| IIsdbDataContentDescriptor::GetSelectorLength Gets the length of the selector part of an Integrated Services Digital Broadcasting (ISDB) data content descriptor, in bytes. |
| IIsdbDataContentDescriptor::GetTag Gets the tag that identifies an Integrated Services Digital Broadcasting (ISDB) data content descriptor. |
| IIsdbDataContentDescriptor::GetTextW Gets the text from an Integrated Services Digital Broadcasting (ISDB) data content descriptor that describes the contents of the descriptor, in Unicode text format. |
Requirements
| Minimum supported client | Windows 7 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | dvbsiparser.h |