APPARATUS FOR CONTROLLING COPYING OF BROADCAST CONTENT AND METHOD FOR RECORDING AND PLAYING BACK BROADCAST CONTENT USING THE SAME
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United States of America Patent
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Issued Date -
Mar 9, 2017
app pub date -
Sep 1, 2016
filing date -
Sep 7, 2015
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Abstract
Disclosed herein are an apparatus for controlling copying of broadcast content and a method for recording and playing back broadcast content using the apparatus. The broadcast content copying control apparatus includes a communication unit for receiving a request for recording of broadcast content from a DRM client, and receiving content management information (CMI) corresponding to the broadcast content from a DMCD server, a security package configuration unit for configuring a DMCD security package using the CMI, a content management unit for recording the broadcast content based on recording permission information included in the CMI, and an encryption/decryption unit for encrypting the broadcast content, wherein the communication unit transmits recording result information to the DRM client, wherein the recording result information includes at least one of recording status information of the broadcast content, copy control information (CCI) corresponding to the broadcast content, and the CMI.
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