ICodecAPI::SetValueWithNotify method (strmif.h)
The SetValueWithNotify method sets a property on a codec and returns a list of other properties that changed as a result.
HRESULT SetValueWithNotify( [in] const GUID *Api, [in] VARIANT *Value, [out] GUID **ChangedParam, [out] ULONG *ChangedParamCount );
Pointer to a GUID that specifies the property to set. For a list of standard codec properties, see Codec API Properties.
Pointer to a VARIANT that contains the new value for the property.
Receives a pointer to an array of GUIDs. The array contains the GUIDs of any properties that changed as a result of this method call. The caller must free the array by calling CoTaskMemFree.
Receives the number of elements in the ChangedParam array.
This method can return one of these values.
||The method succeeded.|
Codecs that implement ICodecAPI are not required to support this method.
|Minimum supported client||Windows XP with SP2 [desktop apps | UWP apps]|
|Minimum supported server||Windows Server 2003 R2 [desktop apps | UWP apps]|
|Header||strmif.h (include Dshow.h)|