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4/8/2010

The IMediaObjectImpltemplate is declared in the header with the following syntax.

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template <class _DERIVED_, 
int NUMBEROFINPUTS, 
int NUMBEROFOUTPUTS>
class IMediaObjectImpl : public IMediaObject

Parameters

_DERIVED_

Derived class type.

NUMBEROFINPUTS

Number of input streams.

NUMBEROFOUTPUTS

Number of output streams.

Return Values

None.

Remarks

For example, to create a derived class named CMyDmoClass that supports one input stream and one output stream, you would declare it as follows.

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class CMyDmoClass :
	public IMediaObjectImpl<CMyDmoClass, 1, 1>  // 1 input, 1
output

DMOs cannot dynamically create or destroy streams, so the stream numbers are constant.

Requirements

Header dmoimpl.h
Windows Embedded CE Windows CE .NET 4.1 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also