IMFCapturePreviewSink::GetRotation method (mfcaptureengine.h)

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

See also

IMFCapturePreviewSink