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IMediaPosition::get_Duration

  • Article

This method retrieves the total duration of the media stream.

HRESULT get_Duration(
  REFTIME* plength
);

Parameters

  • plength
    [out] Returned length of the media stream.

Return Values

Returns an HRESULT value.

Remarks

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

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

IMediaPosition Interface

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.