References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfPlay_get_Duration(pPlay, pVal) |
C++ Syntax |
HRESULT get_Duration(pVal) |
IltmfPlay *pPlay; |
pointer to an interface |
DOUBLE *pVal; |
total media length |
Retrieves the duration of the media.
Parameter |
Description |
pPlay |
Pointer to an IltmfPlay interface. |
pVal |
Pointer to a variable that receives the total media length, in seconds. |
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. |
This function retrieves the duration of the media at normal playback speed. Changing the playback rate does not affect the duration.
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. |
Win32, x64
Elements: |
IltmfPlay::get_CurrentPosition, IltmfPlay::get_FrameDuration |
Topics: |
For a C++ example, refer to the Simple Media Player for C++.
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