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IComponentType::get_MediaSubType method (tuner.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

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

Syntax

HRESULT get_MediaSubType(
  [out] BSTR *MediaSubType
);

Parameters

[out] MediaSubType

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

Requirement Value
Minimum supported client Windows�XP [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header tuner.h

See also

AM_MEDIA_TYPE

IComponentType Interface