CSourcePosition::put_CurrentPosition

  • 项目

Sets the time within the media stream that playback should begin.

HRESULT put_CurrentPosition(
  REFTIME llTime 
);

Parameters

  • llTime
    Start time expressed as a double value in seconds.

Return Values

Returns an HRESULT value from the call to CSourcePosition::ChangeStart.

Remarks

The start time is a position between zero and the duration of the media at which playback should begin when the next run command is issued.

Setting the start position when paused causes playback to resume from the new start position when the run command is issued.

The start position is applied before the rate and therefore is the position at typical playback speed.

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.
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Last updated on Wednesday, April 13, 2005

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