References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfPlay_put_CurrentTrackingPosition(pPlay, newVal) |
C++ Syntax |
HRESULT put_CurrentTrackingPosition(newVal) |
IltmfPlay *pPlay; |
pointer to an interface |
long newVal; |
tracking position |
Sets the current tracking position.
Parameter |
Description |
pPlay |
Pointer to an IltmfPlay interface. |
newVal |
New position The allowable input range is 0 to 10,000. |
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. |
The tracking position is a normalized form of the media position. It always has the same range, 0 to 10,000. This makes it ideal for use with a track bar.
Users should call IltmfPlay::CheckSeekingCapabilities to determine if ltmfPlay_Seeking_Backward and ltmfPlay_Seeking_Forward are enabled.
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::CheckSeekingCapabilities, IltmfPlay::get_CurrentTrackingPosition, IltmfPlay::put_CurrentFramePosition, IltmfPlay::put_CurrentPosition |
Topics: |
For a C++ example, refer to the Simple Media Player for C++.
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