A Generating Synchronized Contents by Cooperative Authoring of Multi-Video Stream

In recent years, it is enabled to treat animation image data easily by highly-efficient-izing and spread of personal digital assistant apparatus. Furthermore, the contents [ still picture / a text and ] not only using the contents of a subject but the animation image come to treat widely positively by extensive zone-ization of a network. Thus, since it was enabled to treat an animation image easily, on a network, a lot of animation image data comes to exist. However, like a text, animation image data is not easy to edit and the work into which an animation image required out of the animation image which are scattered on a network is selected, and it edits may serve as the big burden for the common user without the special knowledge about a network or animation image edit. The necessity that people with the same purpose and the same hobby form a community on a network for the purpose of an informational share, and on the other hand share the information related to a community among the members of a community in connection with development of a network is increasing. For such a community, since there is much amount of information, although animation image data is data with very high usefulness as media for an information share, it is not rare for how to catch the contents by the user who peruses to differ. >From the above problems, the animation image edit tool for groups is needed. In this paper, about the contents of the animation image a photograph of was taken by two or more users belonging to a community, when the whole community or some of two or more users gave a comment, the authoring system which generates the synchronization contents which synchronized the animation image and the comment was proposed.