IMSVidVideoRenderer::SetupMixerBitmap 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 SetupMixerBitmap method configures the Video Mixing Renderer (VMR) to display an alpha-blended bitmap on top of the video.
Syntax
HRESULT SetupMixerBitmap(
[in] IPictureDisp *MixerPictureDisp,
[in] long Opacity,
[in] IMSVidRect *rDest
);
Parameters
[in] MixerPictureDisp
Pointer to an IPictureDisp interface that specifies the bitmap.
[in] Opacity
Specifies the opacity of the bitmap, as an integer from 0 (transparent) to 100 (opaque).
[in] rDest
Pointer to an IMSVidRect interface that specifies the position of the bitmap, relative to the video window.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
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::put_MixerBitmap