DVD Related Clock Functions

All clock handles should be stored with the appropriate individual streams. They should not be stored globally or in a static variable. For more information, see KS Clocks.

Function	Description
SRB_OPEN_MASTER_CLOCK	Indicates to the DVD decoder minidriver that the specified stream is being opened as a master clock, and provides a master clock handle to be used on all calls into the DVD decoder minidriver master clock routine for access to that clock.
SRB_CLOSE_MASTER_CLOCK	Indicates the specified master clock handle is no longer active.
SRB_INDICATE_MASTER_CLOCK	Indicates the handle to be used when calling for time stamps and is provided to all streams.