DIGITAL CONTENT DELIVERY SYSTEM, DIGITAL CONTENT DELIVERY METHOD, PROGRAM FOR EXECUTING THE METHOD, COMPUTER-READABLE RECORDING MEDIUM STORING THEREON THE PROGRAM, AND SERVER AND CLIENT FOR IT

摘要

Digital content distribution system of the invention distributes digital content by first and second network 12 and 22. One server 14 is connected to first network 12, for receiving and showing or the client 20 of rendering digital content is connected to the second network 22. Server 14 wherein will keep being divided into the digital contents of multiple groupings, transmit for construct digital content to the second network 22 a small value cell grouping. Client 20 is used to and is made into wrap up the second network received from other clients constructs including the use of the grouping of the small value cell received from server 14 in wherein holding digital content.