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IMVVMRWrapper
IMVVMRWrapper Interface is the base interface from the MV VMR Wrapper Control.
| AboutBox
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Opens AboutBox dialog |
| Init
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Initialises
the control and search for a VMR filter.
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| VMRVersion
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Determines
the VMR version , e.g. VMR-9.
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Method IMVVMRWrapper::AboutBox
Declaration: Sub
AboutBox
Opens the AboutBox dialog
Prototype:
HRESULT AboutBox();
Method
IMVVMRWrapper::Init
Declaration: Sub
Init(FilterGraph As Unknown, Filter As String)
Initialises the control and search for a VMR filter.
Parameter:
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FilterGraph |
IUnknown interfcae from the filter graph
manager. |
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Filter |
Label from the VMR renderer within the filter
graph. |
Prototype:
HRESULT Init(IUnknown*
FilterGraph, BSTR Filter);
Method IMVVMRWrapper::VMRVersion
Declaration:
Function VMRVersion As Long
Determines the VMR version , e.g. VMR-9.
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VMR Version
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Return Values
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No VMR available |
0 |
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VMR-7 |
7 |
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VMR-9 |
9 |
Prototype:
HRESULT VMRVersion(LONG* value);
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