VIDEO DISTRIBUTION SYSTEM, VIDEO DISTRIBUTION DEVICE, VIDEO RECEPTION DEVICE, VIDEO DISTRIBUTION METHOD, VIDEO RECEPTION METHOD, VIDEO DISTRIBUTION PROGRAM AND VIDEO RECEPTION PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a video distribution system which can deal with problems such as packet loss or transmission delay, furthermore reduces load on a video distribution server and a network, delivers high-quality video data at high speed and with high reliability, and plays back high-quality video data.;SOLUTION: A video delivery system includes: a video delivery server 100 which delivers video data through a network, and a video receiving terminal 200 for receiving video data and generating video data to be played back. The video delivery server has a function of generating video data of the same contents as preceding delivery video data and succeeding delivery video data, and a function of delivering the preceding delivery video data and the succeeding delivery video data with a predetermined time difference. The video receiving terminal has a function of collating the preceding delivery video data and the succeeding delivery video data, and a function of generating the video data to be played back on the basis of a result of the collation.;COPYRIGHT: (C)2006,JPO&NCIPI