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    • 75. 发明公开
    • 실시간 콘텐츠 서비스를 위한 포렌식 마킹 장치 및 방법
    • 威信标记设备及实时服务方法
    • KR1020130125706A
    • 2013-11-19
    • KR1020130006058
    • 2013-01-18
    • 한국전자통신연구원
    • 서용석유원영이상광박지현이승재윤영석김정현서영호
    • H04N21/83G06F21/60
    • H04N19/85H04N21/2393H04N21/44222H04N21/83
    • The present invention relates to forensic marking for real-time content service, which can reduce the load of a content providing server and increase storage efficiency by deciding a method for forensic processing based on the frequency of request by content, etc. and performing forensic marking through the combination of pre-processed content files for content according to the decided forensic processing method; or by performing forensic marking in real time for an uncompressed original content file. [Reference numerals] (AA) Start;(BB) End;(S300) Receive a user request;(S302) Check a content;(S304) Requested frequency > T?;(S306) Load pre-processed content files;(S308) Combine the pre-processed content files;(S310) Perform forensic marking;(S312) Load a bar-compressed original content;(S314) Perform forensic marking at a file or buffer unit;(S318) Download/streaming;(S361) Encoding
    • 本发明涉及用于实时内容服务的取证标记,其可以通过基于内容请求的频率等来确定用于取证处理的方法来减少内容提供服务器的负载并提高存储效率,并执行取证标记 通过预处理内容文件的组合,根据决定的取证处理方式对内容进行组合; 或通过对未压缩的原始内容文件实时执行取证标记。 (S30)请求频率> T(S306)加载预处理的内容文件;(S308)请求的频率> T 3;(S308) )组合预处理的内容文件;(S310)执行取证标记;(S312)加载条形压缩的原始内容;(S314)在文件或缓冲单元执行取证;(S318)下载/流式传输;(S361) 编码