| 摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently perform processing that combines a moving image that exists at hand of a viewer and meta data that exists at hand of the viewer or on a network. <P>SOLUTION: This meta data has data for specifying a validity period, object area data describing time and space area in the moving image, related attribute information or the like, and includes one or more Vclick access units being a data unit that is independently processed. A search table (VCKSRCT. IFO) to be used to access the meta data is included in Vclick data. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
