IAMExtendedSeeking Interface (Compact 2013)

3/26/2014

This interface provides methods for seeking to markers in a Windows Media stream and for modifying the playback speed. It is implemented on the Windows Media Source filter and the WM ASF Reader filter.

In addition to the methods inherited from IDispatch and IUnknown, this interface exposes the following methods.

Method	Description
IAMExtendedSeeking::get_CurrentMarker	Retrieves the current marker.
IAMExtendedSeeking::get_ExSeekCapabilities	Retrieves the extended seeking capabilities of the filter.
IAMExtendedSeeking::get_MarkerCount	Retrieves the number of markers in the current stream.
IAMExtendedSeeking::get_PlaybackSpeed	Retrieves the current playback speed.
IAMExtendedSeeking::GetMarkerName	Retrieves the name associated with the specified marker.
IAMExtendedSeeking::GetMarkerTime	Retrieves the presentation time associated with the specified marker.
IAMExtendedSeeking::put_PlaybackSpeed	Sets the playback speed.

Requirements

Header	dshow.h
Library	Strmiids.lib

See Also

Reference

DirectShow Interfaces