MF_SOURCE_READER_ASYNC_CALLBACK attribute
Contains a pointer to the application's callback interface for the Source Reader.
Data type
IMFSourceReaderCallback* stored as IUnknown*
Get/set
To get this attribute, call IMFAttributes::GetUnknown.
To set this attribute, call IMFAttributes::SetUnknown.
Remarks
The value of this attribute is a pointer to the application's IMFSourceReaderCallback interface.
Use this attribute with the following functions:
Requirements
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Minimum supported client |
Windows 7 [desktop apps | Windows Store apps] |
|---|---|
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Minimum supported server |
Windows Server 2008 R2 [desktop apps | Windows Store apps] |
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Header |
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See also
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