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Provides an enumerator for this pin's preferred media types.
HRESULT EnumMediaTypes( IEnumMediaTypes ** ppEnum );
Parameters
- ppEnum
- [out] Pointer to an enumerator for the media types.
Return Values
Returns an HRESULTvalue that depends on the implementation. HRESULTcan be one of the following standard constants, or other values not listed.
E_FAIL Failure. E_POINTER Null pointer argument. E_INVALIDARG Invalid argument. E_NOTIMPL Method isn't supported. S_OK or NOERROR Success. Remarks
If an enumerator is received, it must be released when the operation is finished.
This method is implemented in the base classes by CBasePin::EnumMediaTypes.