IltmmMediaSampleDisp::GetMediaTime

#include "ltmm.h"

C Syntax	HRESULT IltmmMediaSampleDisp__getMediaTime(pMediaSampleDisp, TimeStartHi, TimeStartLo, TimeStopHi, TimeStopLo)
C++ Syntax	HRESULT GetMediaTime(TimeStartHi, TimeStartLo, TimeStopHi, TimeStopLo)

IltmmMediaSampleDisp *pMediaSampleDisp;	/* pointer to an interface */
long *TimeStartHi;	/* high-order of the media start time */
long *TimeStartLo;	/* low-order of the media start time */
long *TimeStopHi;	/* high-order of the media stop time */
long *TimeStopLo;	/* low-order of the media stop time */

Retrieves the media times for this sample.

Parameter	Description
pMediaSampleDisp	Pointer to an IltmmMediaSampleDisp interface.
TimeStartHi	Pointer to a variable to be updated with the high-order 32 bits of the media start time.
TimeStartLo	Pointer to a variable to be updated with the low-order 32 bits of the media start time.
TimeStopHi	Pointer to a variable to be updated with the high-order 32 bits of the media stop time.
TimeStopLo	Pointer to a variable to be updated with the low-order 32 bits of the media stop time.

Returns

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

Comments

The interpretation of the media time depends on the media type. For more information, refer to Time Stamps.

Required DLLs and Libraries

LTMM

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

See Also

Functions:	IltmmMediaSampleDisp::get_ActualDataLength, IltmmMediaSampleDisp::get_Buffer, IltmmMediaSampleDisp::get_BufferSize, IltmmMediaSampleDisp::get_Discontinuity, IltmmMediaSampleDisp::get_Preroll, IltmmMediaSampleDisp::get_SyncPoint, IltmmMediaSampleDisp::GetData, IltmmMediaSampleDisp::GetMediaType, IltmmMediaSampleDisp::GetTime, IltmmMediaSampleDisp::put_ActualDataLength, IltmmMediaSampleDisp::put_Discontinuity, IltmmMediaSampleDisp::put_Preroll, IltmmMediaSampleDisp::put_SyncPoint, IltmmMediaSampleDisp::ResetMediaTime, IltmmMediaSampleDisp::ResetTime, IltmmMediaSampleDisp::SetData, IltmmMediaSampleDisp::SetMediaTime, IltmmMediaSampleDisp::SetMediaType, IltmmMediaSampleDisp::SetTime
Topics:	Multimedia Function Group
	IltmmMediaSampleDisp interface
	ltmmMediaSample object

Example