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IMFCapturePreviewSink::GetRotation method (mfcaptureengine.h)

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Gets the rotation of the video preview stream.

Syntax

HRESULT GetRotation(
  [in]  DWORD dwStreamIndex,
  [out] DWORD *pdwRotationValue
);

Parameters

[in] dwStreamIndex

The zero-based index of the stream. You must specify a video stream.

[out] pdwRotationValue

Receives the image rotation, in degrees.

Return value

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

Requirements

Requirement Value
Minimum supported client Windows 8 [desktop apps only]
Minimum supported server Windows Server 2012 [desktop apps only]
Target Platform Windows
Header mfcaptureengine.h

See also

IMFCapturePreviewSink