Video presenting system having output of dual image

The present invention is an embedded system of the machine control for the purpose, an optical image E by mounting the equipment in real presenter, the image input from outside, a live video and document / multimedia output simultaneously to each other on the display portion of any two images in the video having a dual-output image that can be directed to a real image system. The real image system having a video dual-output is a first display means, second display means, the actual image means and the real image means for generating a live image, and outputs the live picture, the external input image, and document / multimedia image in the dual display signal and through periodic communication input from an external image and the document / multimedia image comprises embed discharge means for transmitting the actual image means, the real image means is outputting a document / multimedia image from the live image and the embedded device to the video graphics images the VGA engine and processing the signal to a video signal, the video graphics output from the VGA engine the video signal and the document output from the embedded device / multimedia video signals any two of the image signal inputted from outside at the same time as the first and second display means It comprises parts of the video output to output. The real image unit, an embedded device, VGA engine, the video output unit