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
Example
For a C example, refer to Copying ltmmMediaSample attributes and data for C.
For a C++ example, refer to Copying ltmmMediaSample attributes and data for C++.