METHOD, SYSTEM, AND PROGRAM FOR CONTROLLING RIGHT IN PRESENTATION/VIDEO REPRODUCTION OPERATION OF VIDEO OPERATION CONTENT, SYNCHRONIZATION METHOD, SYSTEM, AND PROGRAM OF VIDEO REPRODUCTION/VIDEO REPRODUCTION OPERATION, AND TOTALIZATION/PRESENTATION METHOD, SYSTEM, AND PROGRAM OF SYNCHRONIZATION/VIDEO ADDITION INFORMATION OF RIGHT CONTROL/VIDEO REPRODUCTION/VIDEO REPRODUCTION OPERATION OF PRESENTATION/VIDEO REPRODUCTION OPERATION OF VIDEO OPERATION CONTENT

摘要

PPROBLEM TO BE SOLVED: To determine a terminal having an operation right, to collectively present operation contents, to provide video according to the communication environment and terminal environment of a user, and to enable the totalization of the additional information of the video and the presentation of information. PSOLUTION: Information on video reproduction operation and information on comments are received from the terminal, the operation right of the video reproduction operation is managed, the information of the terminal of the user having the operation right and the communication environment and terminal environment of each user are managed, a storage means are searched based on a video content ID designated by the user and the communication environment and terminal environment of the user, the information on the video content and the video content are acquired, information on the reproduction operation of the video content ID designated by the user and that on the comment are totalized, and the obtained video operation contents are collectively presented to the computer terminal of the user. PCOPYRIGHT: (C)2006,JPO&NCIPI