CONTENT REPRODUCTION DEVICE, CONTENT DELIVERY SYSTEM, SYNCHRONIZATION METHOD FOR CONTENT REPRODUCTION DEVICE, CONTROL PROGRAM, AND RECORDING MEDIUM

摘要

This client (3) is a client (3) which acquires a content from a server (2) by the HTTP and reproduces the acquired content, and is provided with a request execution unit (31) which transmits a request asking the transmission of meta-information relating to resources to a server (2) and receives a response to the transmitted request, the response including no resource, and a clock correction unit (36) which corrects a client clock (23) on the basis of a Date field value included in an HTTP header of the response received by the request execution unit (31).