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# VideoPreviewWindow

The VideoPreviewWindow keyword is used when using a Miranda DVI-Ramp device. It locates a preview device that has a matching size and refresh rate in the VideoPreviewDevice list specified in the init.cfg configuration file. When you start the application or switch to another project from the application, the graphics-to-video display is mapped to the appropriate device according to the width, height, and refresh rate specified with this keyword.

The VideoPreviewWindow keyword uses the following syntax

VideoPreviewWindow <xsize>, <ysize>, <refresh_rate>

Where: | Is:
--- | ---
<xsize>, <ysize> | The horizontal and vertical size of the area of the image window output to the graphics-to-video display.
<refresh_rate> | The refresh rate of the output.

Example of use

VideoPreviewWindow 720, 486, 30