IMSVidVideoRenderer::get_MixerBitmap method (segment.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The get_MixerBitmap method retrieves the static bitmap image, as an IPictureDisp type.

Syntax

HRESULT get_MixerBitmap(
  [out] IPictureDisp **MixerPictureDisp
);

Parameters

[out] MixerPictureDisp

Receives an IPictureDisp interface pointer. The caller must release the interface.

Return value

Returns an HRESULT value. Possible values include the following.

Return code Description
S_OK
Success.
CO_E_NOTINITIALIZED
No bitmap was set.

Remarks

If the static bitmap image is set, the VMR alpha-blends the bitmap onto the video image. For information about the IPictureDisp interface, see the Platform SDK documentation.

Requirements

Requirement Value
Minimum supported client Windows�XP [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header segment.h (include Msvidctl.h)

See also

IMSVidVideoRenderer Interface

IMSVidVideoRenderer::get_MixerBitmapOpacity

IMSVidVideoRenderer::get_MixerBitmapPositionRect

IMSVidVideoRenderer::put_MixerBitmap

Mixing an Image Onto the Video Window in C++