ICodecAPI::SetAllSettingsWithNotify method (icodecapi.h)

Article
02/22/2024

The SetAllSettingsWithNotify method reads codec properties from a stream, sets them on the codec, and returns a list of the properties that changed.

Syntax

HRESULT SetAllSettingsWithNotify(
  [in]  IStream *__MIDL__ICodecAPI0002,
  [out] GUID    **ChangedParam,
  [in]  ULONG   *ChangedParamCount
);

Parameters

[in] __MIDL__ICodecAPI0002

Pointer to the IStream interface of the stream.

[out] ChangedParam

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.

[in] ChangedParamCount

Receives the number of elements in the ChangedParam array.

Return value

This method can return one of these values.

Return code	Description
S_OK	The method succeeded.
E_NOTIMPL	Not implemented.

Remarks

Codecs that implement ICodecAPI are not required to support this method.

Requirements

Requirement	Value
Minimum supported client	Windows 10 Build 20348
Minimum supported server	Windows 10 Build 20348
Header	icodecapi.h