Patent ID: 9135411
Filing Date: 2015-09-15
Classification: G06F,H04N

Abstract:
1. A digital rights management apparatus comprising: a memory, a processor coupled to the memory configured to execute programmed instructions stored in the memory comprising: generating M content objects according to a digital content and to output M digital rights management objects according to the M content objects, a key datum, and a rights datum, at least segmenting the digital content to generate the M content objects, each of the M content objects comprising a segment of the digital content and at least packing the M content objects with the key datum and the rights datum to output the M digital rights management objects, each of the M digital right management objects comprising a generated M content object, the key datum, and the rights datum; selecting corresponding N digital rights management objects from the M digital rights management objects according to request information from a client, wherein N is less than a request upper limit value and the request upper limit value is a maximum quantity of content objects that is allowable for the client to request once, wherein M and N are positive integers and N is less than M; obtaining index information, to transmit N content objects to the client according to a tracking record, the index information, a default control rule, and the rights datum, and recording the index information, after the transmission of the N content objects, into the tracking record; storing the M digital rights management objects by a digital rights management object database; and storing the tracking record by a tracking record unit.