| 摘要 |
A method of transmitting a control signal to highlight a highlighting region includes receiving a first window handle for a moving image reproducing program, comparing the first window handle with a second window handle for the moving image reproducing program to be highlighted, outputting coordinates of the second window handle when the first and second window handles are the same, and outputting control values for controlling red (R), green (G), blue (B) video signals, a contrast, or a sharpness of a region that is formed with the coordinates of the second window handle.
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