IDMOQualityControl::GetStatus method (mediaobj.h)

[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The GetStatus method determines whether quality control is active.

Syntax

HRESULT GetStatus(
  [out] DWORD *pdwFlags
);

Parameters

[out] pdwFlags

Pointer to a variable that receives the quality control status. If quality control is disabled, the value is zero. If quality control is enabled, the value is DMO_QUALITY_STATUS_ENABLED.

Return value

Returns an HRESULT value. Possible values include those in the following table.

Requirements

See also

IDMOQualityControl Interface