| 摘要 |
<p>PROBLEM TO BE SOLVED: To make a user recognize whether or not currently displayed video is based on a communication content, in using a broadcast communication cooperation system.SOLUTION: When video based on a communication content is being displayed on a display unit 170, a broadcast communication cooperation service execution unit 192 transmits display information showing that communication video is being displayed, to a presentation processing unit 193; and the presentation processing unit 193 creates communication information video data CDT showing that video based on a communication content is being displayed and transmits the communication information video data CDT to the display unit 170. On the other hand, when video based on a communication content is not being displayed, the broadcast communication cooperation service execution unit 192 transmits display information showing that communication video is not being displayed, to the presentation processing unit 193; and the presentation processing unit 193 creates communication information video data CDT showing that video based on a communication content is not being displayed and transmits the communication information video data CDT to the display unit 170.</p> |
