KSPROPSETID_MediaSeeking
The KSPROPSETID_MediaSeeking property set specifies the media seeking characteristics that can be queried and manipulated. All of this property set can be supported by a filter instance that uses media seeking.
The KSPROPSETID_MediaSeeking property set includes:
KSPROPERTY_MEDIASEEKING_CAPABILITIES
KSPROPERTY_MEDIASEEKING_FORMATS
KSPROPERTY_MEDIASEEKING_TIMEFORMAT
KSPROPERTY_MEDIASEEKING_POSITION
KSPROPERTY_MEDIASEEKING_STOPPOSITION
KSPROPERTY_MEDIASEEKING_POSITIONS
KSPROPERTY_MEDIASEEKING_DURATION
KSPROPERTY_MEDIASEEKING_AVAILABLE