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IltmfPlay::get_CurrentPosition

#include "ltmf.h"

C Syntax	HRESULT IltmfPlay_get_CurrentPosition(pPlay, pVal)
C++ Syntax	HRESULT get_CurrentPosition(pVal)

 

IltmfPlay *pPlay;	/* pointer to an interface */
double *pVal;	/* current position */

Retrieves the current position, relative to the total duration of the media.

Parameter	Description
pPlay	Pointer to an IltmfPlay interface.
pVal	Pointer to a variable that receives the current position, in seconds.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

This function returns the current position that playback has reached. The value ignores the playback rate and start time. For example, if you set the rate to 2.0 and the start time to five seconds, playing the media for four seconds yields a current position of 9.0 seconds (5 + 4 2.0).

If the media is paused or stopped, the current position is the point at which playback will resume.

Required DLLs and Libraries

LTMF For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

See Also

Elements:	IltmfPlay::get_CurrentFramePosition, IltmfPlay::get_CurrentTrackingPosition, IltmfPlay::put_CurrentPosition
Topics:	Media Foundation Function Group

Example

For a C++ example, refer to the Simple Media Player for C++.