| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a video content charging system capable of simplifying lines and equipment for providing video content to save time and effort and suppress the cost, and centrally grasping and managing viewing and listening conditions of video content. <P>SOLUTION: A video content charging system 10 is formed by connecting a video server 11, a charging server 12, a management server 13, and a client terminal 14 with a private branch communication network 15 or a digital television line 16. Since video and sound signals relating to video content supplied by the video server are OFDM-modulated in a modulator 26 and output to the digital television line, the digital television line can be shared with a terrestrial digital television broadcast. Input of a password issued by a ticket dispenser 12a from a client terminal allows the management server to identify the client terminal, so that the viewing and listening conditions of video content can be centrally managed by the management server. <P>COPYRIGHT: (C)2012,JPO&INPIT |
