#include "ltmm.h"
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C Syntax |
HRESULT IltmmPlay_put_CurrentTrackingPosition(pPlay, newVal) |
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C++ Syntax |
HRESULT put_CurrentTrackingPosition(newVal) |
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IltmmPlay *pPlay; |
/* pointer to an interface */ |
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long newVal; |
/* tracking position */ |
Sets the current tracking position.
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Parameter |
Description |
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pPlay |
Pointer to an IltmmPlay interface. |
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newVal |
New position The allowable input range is 0 to 10,000. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
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 IltmmPlay::CheckSeekingCapabilities to determine if ltmmPlay_Seeking_Backward and ltmmPlay_Seeking_Forward are enabled.
Required DLLs and Libraries
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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. |
Win32, x64
See Also
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Elements: |
IltmmPlay::CheckSeekingCapabilities, IltmmPlay::get_CurrentTrackingPosition, IltmmPlay::put_CurrentFramePosition, IltmmPlay::put_CurrentPosition |
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Topics: |
Example
For a C example, refer to the Simple Media Player for C.
For a C++ example, refer to the Simple Media Player for C++.