| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content transmission apparatus, a content reception apparatus and programs therefor, wherein even when a content transmission speed is increased, a receiver responds to the high transmission speed without increasing the price of the receiver, and even when a download speed can be selected by multiplexing a plurality of streams, increase in an amount of redundant data can be suppressed as much as possible. <P>SOLUTION: The content transmission apparatus 1 for generating blocked information by dividing one or more contents by a previously set data size of a predetermined division number, distributing the blocked information into a plurality of streams in accordance with a division sending schedule in which streams to be selected are described according to a plurality of download speeds set on the receiving side and multiplexing and transmitting streams and the divided sensing schedule is provided with a block division means 5, a plurality-of-streams generation means 9, a divided sending schedule generation means 7, and a multiplexing means 11. <P>COPYRIGHT: (C)2009,JPO&INPIT |
