tvratings.h header

This header is used by Microsoft TV Technologies. For more information, see:

• Microsoft TV Technologies

tvratings.h contains the following programming interfaces:

Interfaces

IEvalRat The IEvalRat interface is used to evaluate content ratings carried by a broadcast stream.
IXDSToRat The IXDSToRat interface parses rating information from extended data services (XDS) information in line 21.