| 摘要 |
<P>PROBLEM TO BE SOLVED: To let continuously and easily view contents regardless of a user's receiving environment and receiving terminal by making reproducing position information shared among a plurality of streams existing in common contents. <P>SOLUTION: The reproducing position information is shared among the plurality of streams existing in the common contents, and the contents are continuously viewed based on the reproducing position information regardless of the types of the user's receiving environment and receiving terminal. Thus, the reproducing position information can be shared among the plurality of streams of the same contents to enable to realize continuous viewing of the contents regardless of the user's receiving environment and receiving terminal. <P>COPYRIGHT: (C)2004,JPO |
