IDVB_TOT Interface

Microsoft DirectShow 9.0

IDVB_TOT Interface

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The IDVB_TOT interface enables the client to get information from a time offset table (TOT). The IDvbSiParser::GetTOT method returns a pointer to this information. A TOT contains the current UTC time, plus the offset from UTC for local time in one or more regions. The offsets are contained in a local offset time descriptor, as specified by ETSI EN 300 468.

In addition to the methods inherited from IUnknown, the IDVB_TOT interface exposes the following methods.

Method Description
GetCountOfTableDescriptors Returns the number of descriptors in the TOT.
GetTableDescriptorByIndex Retrieves a descriptor for the TOT.
GetTableDescriptorByTag Searches the TOT for a descriptor with the specified descriptor tag.
GetUTCTime Returns the current UTC time and date.
Initialize Initializes the object.


Header: Include dvbsiparser.h.

See Also