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IComponentType::get_MediaSubType Method

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The get_MediaSubType method retrieves the DirectShow media subtype as a BSTR.

Syntax

HRESULT get_MediaSubType(
  [out]  BSTR *pMediaSubType
);

Parameters

  • pMediaSubType [out]
    Pointer to a BSTR that will receive the GUID.

Return Value

Returns S_OK if successful. If the method fails, error information can be retrieved using the standard COM IErrorInfo interface.

Requirements

Header Declared in Dshow.h.
DLL Requires Quartz.dll.

See Also

AM_MEDIA_TYPE
IComponentType Interface

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Build date: 12/4/2008