摘要 |
<p><P>PROBLEM TO BE SOLVED: To inexpensively improve the efficiency of reproduction during recovering from a packet loss in streaming distribution of a multimedia file through a network. <P>SOLUTION: This data transmitter has: a media data extracting means for extracting media data from multimedia data; a random access point information extracting means for extracting random access point information from the multimedia data; a packet generating means for generating a packet from the media data extracted from the media data extracting means and the random access point information extracted by the random access point information extracting means; and a packet transmitting means for transmitting the packet generated by the packet generating means through a network. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |