|Microsoft DirectX 9.0|
The StreamTime method retrieves the current stream time.
virtual HRESULT StreamTime( CRefTime& rtStream );
Reference to a CRefTime object that receives the current stream time.
Returns an HRESULT value. Possible values include those listed in the following table.
|VFW_E_NO_CLOCK||No reference clock is available.|
Stream time is defined as the current reference time (as given by the reference clock) minus the start time (specified by CBaseMediaFilter::m_tStart). A media sample's