IMediaSample::GetTime method (strmif.h)

The GetTime method retrieves the stream times at which this sample should begin and finish.

Syntax

HRESULT GetTime(
  REFERENCE_TIME *pTimeStart,
  REFERENCE_TIME *pTimeEnd
);

Parameters

pTimeStart

Pointer to a variable that receives the start time.

pTimeEnd

Pointer to a variable that receives the stop time. If the sample has no stop time, the value is set to the start time plus one.

Return value

Returns an HRESULT value. Possible values include those shown in the following table.

Return code Description
S_OK
Success. The sample has valid start and stop times.
VFW_S_NO_STOP_TIME
The sample has a valid start time, but no stop time.
VFW_E_SAMPLE_TIME_NOT_SET
The sample is not time-stamped.

Remarks

Both time values are relative to the stream time. For more information, see Time and Clocks in DirectShow.

Requirements

   
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header strmif.h (include Dshow.h)
Library Strmiids.lib

See also

Error and Success Codes

IMediaSample Interface