IMFMediaEngineClassFactoryEx::IsTypeSupported method (mfmediaengine.h)

Gets a value that indicates if the specified key system supports the specified media type.

Syntax

HRESULT IsTypeSupported(
  BSTR type,
  BSTR keySystem,
  BOOL *isSupported
);

type

The MIME type to check support for.

keySystem

The key system to check support for.

isSupported

true if type is supported by keySystem; otherwise, false.

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirement	Value
Minimum supported client	Windows 8.1 [desktop apps only]
Minimum supported server	Windows Server 2012 R2 [desktop apps only]
Target Platform	Windows
Header	mfmediaengine.h