EVENT INFORMATION DISTRIBUTION DEVICE, EVENT INFORMATION ACQUISITION DEVICE, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide metadata for program-linked application in a format suitable for distribution, in a broadcast communication cooperation system.;SOLUTION: An event information distribution device includes a receiving section for receiving a data distribution request including key information for acquiring event information, i.e., the data for program-linked application, a storage section for storing the event information where event transition identification information for identifying a scene in a program is associated with event entity information related to the scene, an extracting section for extracting and generating the event information depending on the key information included in the data distribution request received by the receiving section from the storage section, and a transmitting section for transmitting the event information generated in the extracting section to a request source.;COPYRIGHT: (C)2016,JPO&INPIT