首页>
外国专利>
METHOD FOR TRANSCEIVING MULTIMEDIA CONTENTS SAFELY AND A SYSTEM THEREOF, CAPABLE OF REDUCING POWER CONSUMPTION OF A TRANSCEIVER
METHOD FOR TRANSCEIVING MULTIMEDIA CONTENTS SAFELY AND A SYSTEM THEREOF, CAPABLE OF REDUCING POWER CONSUMPTION OF A TRANSCEIVER
展开▼
机译:安全地收发多媒体内容的方法及其系统,能够降低收发机的功耗
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A method for transceiving multimedia contents safely and a system thereof are provided to be unnecessary to scramble all bytes of video data by proceeding scramble and descramble steps only for I-frames.;CONSTITUTION: A contents server creates multimedia contents to be transmitted(410). The multimedia contents are saved in a memory of a contents server. I-frames of the multimedia contents are identified(415). In order to scramble the identified I-frames, a scrambling technique is used(420). Key information of the scrambled multimedia contents and I-frames is transmitted(425).;COPYRIGHT KIPO 2010
展开▼