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IMSVidVideoRenderer::get_MixerBitmap Method

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This topic applies to Windows XP or later.
The get_MixerBitmap method retrieves the static bitmap image, as an IPictureDisp type.

Syntax

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

Parameters

  • ppMixerPictureDisp [out]
    Address of a variable that receives an IPictureDisp interface pointer.

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

Header Declared in Dshow.h.
DLL Requires Quartz.dll.

See Also

IMSVidVideoRenderer Interface
IMSVidVideoRenderer::get_MixerBitmapOpacity
IMSVidVideoRenderer::get_MixerBitmapPositionRect
IMSVidVideoRenderer::put_MixerBitmap
Mixing an Image Onto the Video Window in C++

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Build date: 12/4/2008