BROADCAST RECEIVER, PLAYBACK DEVICE, BROADCAST COMMUNICATION SYSTEM, BROADCAST RECEIVING METHOD, PLAYBACK METHOD AND PROGRAM

摘要

A broadcast receiver (10A) is capable of synchronizing and reproducing broadcast content and communication content between other devices, and receives broadcast content that has been broadcasted. Said broadcast receiver (10A) is provided with: a first information acquisition unit (12) that acquires synchronization information (20) for synchronizing the reproduction of communication content delivered via non-broadcast communication to the reproduction of broadcast content; an information notification unit (13) that notifies a playback device (30), which reproduces communication content, of the synchronization information (20); and a broadcast receiving and playback unit (11) that receives and reproduces the broadcast content.