发明名称 METHOD AND APPARATUS FOR PREVENTING RECORDING OF IMAGE DATA BY USING OUTPUT TERMINAL OF GRAPHIC CARD
摘要 PURPOSE: An apparatus for preventing recording of image data using output terminal of a graphic card and a method thereof are provided to prevent the illegal copy of an image data. CONSTITUTION: A player monitors the reproduction of an image data or the image data is being reproduced(S100). If an image data detected, it is checked whether an external device is connected to an image output terminal of a graphic or not(S200). If an external device which is connected to the graphic card is detected, the recording operation is restricted through the player(S300).
申请公布号 KR101029708(B1) 申请公布日期 2011.04.18
申请号 KR20100101233 申请日期 2010.10.18
申请人 KWON, DONG WOO 发明人 KWON, DONG WOO
分类号 H04N5/44;H04N5/76 主分类号 H04N5/44
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