APPARATUS AND METHOD FOR PLAYING DIGITAL RIGHTS MANAGEMENT CONTENTS

An apparatus and a method for efficiently reproducing DRM contents by using a multimedia processor and a baseband processor are provided to prevent the degradation of the screen quality of the DRM contents and to perform the decoding and reproducing operation of the DRM contents through the multimed...

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Bibliographische Detailangaben
Hauptverfasser:	CHO, BYOUNG HO, RA, EUN CHUL, HEA, JUN KOO, KIM, JEUNG SEOP
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	An apparatus and a method for efficiently reproducing DRM contents by using a multimedia processor and a baseband processor are provided to prevent the degradation of the screen quality of the DRM contents and to perform the decoding and reproducing operation of the DRM contents through the multimedia processor. A DRM(Digital Rights Management) contents reproducing apparatus comprises a multimedia processor(24) and a baseband processor(21). The multimedia processor includes a rights object communications unit(25), an encoding/decoding part(26) and a contents analysis section(27). The multimedia processor requests the rights object required for the regeneration of the DRM contents to the predetermined baseband processor according to the request of the DRM contents. The baseband processor comprises a rights object manager(22) and a rights object storage(23).