CONTENT REPRODUCTION DEVICE, CONTENT REPRODUCTION METHOD, DELIVERY SYSTEM, CONTENT REPRODUCTION PROGRAM, RECORDING MEDIUM, AND DATA STRUCTURE

摘要

A playing device (100) includes a communication control unit (110) to obtain a first media segment (MS) from a distribution server (300) using DASH and obtain a following MS by multicast communication, and a playing unit (120) to play the received MS. The control unit (110) starts obtaining of the first MS using DASH and obtaining of the following MS by multicast communication at the same time. The playing unit (120) plays the first-obtained MS using DASH before the MS obtained subsequently by multicast communication.