The Movie Distribution System using IPv6 Multicast Junichi Sakai Matsushita Graphic Communication Systems, Inc. J.Sakai@rdmg.mgcs.mei.co.jp Global IPv6 Summit in Japan 2001 Copyright © 2001　Matsushita Graphic Communication Systems, Inc.

Contens Background System Overview Detail technology

Background Present Broadband Internet Access Line: ADSL/CATV Stream Data: ***Kbps display on PC Our Target Access Line: FTTH Stream Data: ***Mbps display on TV

Feature of the system Movie is distributed by IPv6 Multicasting Hi-vision Movie Multi-Channel Movie A Movie is displayed on TV Movie Channel Selection from PC The example of Application Broadcasting on the Internet Digital Cinema Advertising distribution TV Meeting on the Internet

InterBEE Exhibition 2001.11

Movie Channel Selection date search keyword search click search results click

System Overview Home Company Data Center EPG Server IPv6 Internet HDTV HGW Movie Distribution Server

Data Center(movie distribution station) Movie Distribution Server MPEG2 Data IP Multicast Address ⇔ Movie Channel ex1. Movie Channel 1　→　ffee::1 ex2. Movie Channel 2 　→　ffee::2 EPG Server Electric Program Guide Date Search Keyword Search HTTP Server

Home(receiving movie) IPv6 Home Gateway LAN: Ethernet/IEEE802.11b/IEEE1394 IPv6 Router IP-IEEE1394 GW MPEG2 over IP →MPEG2 over IEEE1394 Viewer Digital TV with IEEE1394 TV and BS-Tuner EPG Client Channel Selection WWW Browser ethernet MPEG2　Data HGW IEEE1394 Digital TV

MPEG2-TS over IEEE1394 Header Data Structure IP Packet IEEE1394 Packet EPG Data: XML Title Time Keyword Multicast Address ... IPv6 UDP RTP MPEG2-TS MPEG2-TS IEEE1394 Header MPEG2-TS over IEEE1394 Header

Information Next Exhibition Organization NetLiferium 2001.12 Organization Matsushita Electric Industrial Co, Ltd. System Integration Matsushita Graphic Communication System, Inc. IPv6 Home Gateway Contact: info@v6.mgcs.co.jp