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4/8/2010

This method retrieves the total duration of the media stream.

Syntax 

HRESULT get_Duration(
  REFTIME* 
plength
);

Parameters

plength

[out] Returned length of the media stream.

Return Value

Returns an HRESULTvalue.

Remarks

The duration assumes normal playback speed, and it is therefore unaffected by the rate.

Requirements

Windows Embedded CE Windows CE 2.12 and later
Windows Mobile Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later
Note Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements
For more information, see Setting Up the Build Environment,
Windows CE 2.12 requires DXPAK 1.0 or later

See Also