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1 NTT IIJ-MC MC IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 2 1

2 Table of contents Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 3 Part.1 2

3 Part Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 5 PC 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 6 3

4 TV TV Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 7 PC IEEE1394 Windows Media Encoder LAN Windows Media Service 9 Windows Media Player Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 8 4

5 NTSC: National Television Standards Committee DV: Digital Video International Electrotechnical Commission i CODEC: COder DECoder S/W, H/W PC Windows OS MPEG Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 9 Encoder - Live IP TCP UDP Windows Media 100kbps 500kbps 1 2Mbps 3Mbps 160*120pixel 320*240pixel DVD VGA CPU 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 10 5

6 Encoder - live 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 11 Encoder PC HDD» ex. HDD»» 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 12 6

7 Encoder CODEC» AVI WMV» JPEG Motion JPEG MPEG» MPEG2MPEG4» CODECCODEC Ex. Premiere Real WMT MPG 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 13 OS 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 14 7

8 Web URL Web» <a href= </a> URL 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 15 Windows Media ary/ja/wmplay/mmp_sdk/asx_elementsintro.asp wma Audio wmv Audio+video Asf WM8 wax wvx asx Apache mime.types video/x-ms-asf asf asx audio/x-ms-wma wma audio/x-ms-wax wax video/x-ms-wmv wmv video/x-ms-wvx wvx video/x-ms-wm wm video/x-ms-wmx wmx application/x-ms-wmz wmz application/x-ms-wmd wmd 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 16 8

9 <!--A simple playlist with entries to be played in sequence.--> <ASX version = "3.0"> <Title>The Show Title</Title> <Entry> <Ref href = "mms://myserver/path/title1.wma" /> </Entry> <Entry> <Ref href = "mms://myserver/path/title2.wma" /> </Entry> <Entry> <Ref href = "mms://myserver/path/title3.wma" /> </Entry> </ASX> URL 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 17 RealMedia otostreaming/prodintro.htm # Three videos that play in sequence. # Total playing time is 10 minutes, 40 seconds. rtsp://helixserver.example.com/video1.rm rtsp://helixserver.example.com/video2.rm rtsp://helixserver.example.com/video3.rm WMT RealPlayer 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 18 9

10 SMIL Synchronized Multimedia Integration Language W3C(World Wide Web Consortium) image,video,audio,animation,text,textstream <smil> <head> <!-- Presentation attributes. --> <meta name="title" content="images of Africa"/> <meta name="author" content="realnetworks, Inc."/> <meta name="copyright" content="(c) 1998"/> <layout> <!-- Width, height, and background color of entire presentation. --> <root-layout height="320" width="320" background-color="black"/> <!-- Images region. --> <region id="images" left="40" top="40" height="240" width="240"/> </layout> </head> <body> <par> <!-- Play these streams concurrently (in parallel). --> <img src="africa.rp" region="images"/> <audio src="africa_ss.rm" clip-end="2.25min"/> </par> </body> </smil> 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 19 Layer 4 Switch (L4SW) CPU 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

11 1. stream1,stream2,stream3 2. player.example.co.jp stream.example.co.jp stream.example.co.jp DNS NAT 4. stream2.example.co.jp Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 21 Web web traffic typical traffic model time 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

12 Windows Media VoD HDD 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved kbps 100Mbps (64kbps) kbps x Mbps 1.5Mbps x 66 99Mbps 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

13 (surrogate) Tadahisa Okimoto and Bunji Yamamoto. All rights reserved Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

14 (join) 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 27 vs Pre-configured, self-usable IPv6 LAN WAN CDN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

15 »» VoD 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 29 TCP UDP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

16 web (UDP, TCP, HTTP) 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 31 TCP RTSP UDP» UDP» HTTP Pseudo HTTP Streaming HTTP proxy HTTP proxy server 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

17 Streaming Player»»»»» 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 33 Streaming Player xdma, pnm, mms RTSP, RTP, SDP, etc. Windows Media Player RealPlayer 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

18 Streaming Technology 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 35 HDD HDD PC 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

19 . PC Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 37 VoD VoD 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

20 PC PC PC PC PC 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 39 Streaming Technology Fastcache (WMT9), TurboPlay (Real) 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

21 Streaming Technology Thining JavaScript Flash 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 41 Streaming Technology (Constant Bit Rate) VoIP MPEG Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

22 Streaming Technology 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 43 Streaming Technology Digital Rights Management Helix DRM Windows Media DRM Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

23 AV Audio PA Public Audio GND XLR GND RCA 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 45 Video SDTV: Standard Definition TV 4:3 HDTV: High Definition TV 16:9 3CCD R,G,B CCD BNC 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

24 10 Part.2 24

25 RealMedia RealNetworks Progressive Networks OS Win/Unix Win/Mac/Linux Win/Solaris/Linux RealOne Player Windows Media, QuickTime Helix Universal Server QuickTime, WindowsMedia Helix Community OSS CDN Real Broadcast Network MCI ISP Vodafone worldwide Harmony 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 49 Windows Media Microsoft NetShow Player Win/Mac Windows Server» Windows 2000 Server: Windows Media Services 4.1» Windows Server 2003: Windows Media Services 9 WMT9 CODEC WMV9, WMA9 HD 5.1ch RTSP (MMS) DVD VC-1(VC9)CODEC CODEC 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

26 QuickTime Apple Computer Player Win/Mac Server MacOS X Server PC 3GPP/3GPP2 Darwin OSS /streaming/ MacOS X,Red Hat Linux 9,Solaris 9,Win2000/2003 Server 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 51 MPEG Moving Picture Experts Group MPEG-1CD MPEG-2 TV Transport Stream: Program Stream: DVD MPEG Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

27 H.264/AVC (MPEG-4 Part 10) Advanced Video Coding MPEG2 2 ISO+ITU-T joint HD DVD 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 53 DV/HD over IP DV IP MPEG-2 SD 50Mbps HDV 20Mbps DV 33Mbps MPEG-2 HD 15 80Mbps HV 14Mbps HV 24Mbps 1.4Gbps 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

28 DV over IP IP IP 33Mbps LAN DVTS WIDE project) DVcommXP(Fatware) IP-8000(Fujitsu) 00.html DV 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 55 DV over IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

29 DLNA Digital Living Network Alliance UPnP HTTP Windows Media Connect 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 57 RealMedia RealPlayer Real Producer Helix Server Windows Media Windows Media Player Windows Media Encoder Windows Media Service QuickTime QuickTime Player QuickTime Broadcaster QuickTime Server Darwin Streaming Server 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

30 Load Balancer Cisco CSS series F5 BIG-IP Foundary ServerIron Nortel Networks Alteon Splitter/Cache Server Microsoft Windows Media Server 9 Network Appliance NetCache RealNetworks Helix Server 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 59 Digital Rapids StreamZ/StreamZ HD Optibase MGW5100/1100/2400 Sony Anycast station I-O Data TSR-MS4R ChannelStorm LiveChannel discreet Cleaner Apple FinalCutPro/FCP HD PFU StreamingMonitor 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

31 RFC The Internet Engineering Task Force RTP RFC3550 RTP: A Transport Protocol for Real-Time Applications RTP (DV) RFC3189 Payload Format for DV (IEC 61834) Video RFC3190 RTP Payload Format for 12-bit DAT Audio and 20- and 24-bit Linear Sampled Audio RTSP RFC2326 Real Time Streaming Protocol (RTSP) SIP RFC3261 SIP: Session Initiation Protocol SDP RFC2327 SDP: Session Description Protocol 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 61 ITU International Telecommunication Union, ITU-R ITU Radiocommunication Sector ITU-T ITU Telecommunication Standardization Sector ITU-D ITU Telecommunication Development Sector ITU-T Audiovisual and multimedia systems H.323 Packet-based multimedia communications systems H.264 Advanced video coding for generic audiovisual services T.120 Data protocols for multimedia conferencing 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

32 SMPTE Society of Motion Pictures and Television Engineers SMPTE259M 10-Bit 4:2:2 Component and 4fsc Composite Digital Signals-Serial Digital Interface SMPTE292M Bit-Serial Digital Interface for High- Definition Television Systems 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 63 3GPP/3GPP2 The 3rd Generation Partnership Project The 3rd Generation Partnership Project 2 3GPP: GSM/W-CDMA 3GPP2: CDMA2000 NTTi-Motion (3GPP) au: EZ (3GPP2) Vodafone: Vodafone Live! (3GPP) 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

33 Part.3 Part.3 CDN CRN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

34 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 67 Web CDN/CRN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

35 RealNetworks WMT CDN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 69 live.rm live.rm live.rm live.rm osaka.ram rtsp:// /encoder/live.rm tokyo.ram rtsp:// /encoder/live.rm us.ram rtsp:// /encoder/live.rm 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

36 L4-7 SW Web DNS FQDN L4-7 SW DNS CDN/CRN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 71 L4-7 SW 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

37 DNS A B C D PLAY! server-a.ram rtsp://server-a.hoge.com/encoder/live.rm server-b.ram rtsp://server-b.hoge.com/encoder/live.rm server-c.ram rtsp://server-c.hoge.com/encoder/live.rm FQDN rtsp://realserver.hoge.com/encoder/live.rm IN SOA ns.hoge.com. realserver IN A xxx.xxx.xxx.xxx IN A yyy.yyy.yyy.yyy IN A zzz.zzz.zzz.zzz 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 73 ISP A ISP B ISP C link A link C link B link D [ISP A] [link A] 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

38 L4-7 SW DNS L4-7 SW DNS L4-7 SW GSLB:Global Server Load Balance DNS DNS IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 75 DNS DNSGSLB ISP Network GSLB DNS Cache Cache Request navigation Heartbeat DNS query DNS response 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

39 COMPAQ P R O S IGN I A SD IP IP ISP BGP AS ISP A : CACHE1 ISP B : CACHE1 ISP C : CACHE1 ISP CORE1 : CACHE1 ISP CORE2 : CACHE2 ISP CORE3 : CACHE /0 : DEFAULT ISP ISP A ISP ISP B BGP ISP ISP C DEFAULT CACHE3 ISP CORE3 BGP4 ISP BGP BGP CACHE1 ISP CORE1 CACHE2 ISP CORE Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 77 CDN CDN: Contents Distribution/Delivery Network Web CDN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

40 CDN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 79 CDN ISP CDN CDN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

41 ISP ISP % 300kbps 300kbps x 10,000= 3Gbps 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 81 CRN CRN: Content Routing Network CDN CRN Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

42 CRN CRN ISP ASP CRN CDN 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 83 IP Anycast ISP AS IP P2P FTTH P2P P2P ShareCast PeerCast Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

43 IP Anycast IP ISP A Network Stream OSPF OSPF cloud cloud OSPF OSPF cloud cloud redistribute static route-map xyz Stream ISP B Network redistribute static route-map xyz BGP xyz OSPF route Static route 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 85 P2P ShareCast ShareCast Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

44 TIPS Web Stream Web Web Web DNS GSLB 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 87 TIPS Web 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

45 Part.4 Part Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

46 DRM IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 91 DRM Digital Rights Management 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

47 DRM WMRM(Microsoft) WMT DRM Helix DRM(RealNetworks) DRM Fair Play(Apple Computer) itunes Music Store DNAS(SONY) PlayStation2 OpenMG SONY) SDMI(Secure Digital Music Initiative) 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 93 WMRM Windos Media Rights Management WMT DRM Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

48 RealNetworks DRM RealAudio, RealVideo, MP3, MPEG4, AAC XMCL(eXtensible Media Commerce Language) 5 Helix DRM Packager Helix DRM License Server Helix DRM Client Helix Universal Server DRM Plug-in Helix DMR Devise Support Helix DRM Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 95 IP STB 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

49 ISP ISP Stream servera ISP access-list 100 permit ip ISP-A-CIDR-1 host servera access-list 100 permit ip ISP-A-CIDR-2 host servera access-list 100 permit ip ISP-A-CIDR-3 host servera access-list 100 deny ip any host servera IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 97 ISP ISP IGP Cloud Group G IGMP join/leave Sender ISP IGMP join/leave 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

50 Web URL Web 2 DB Web DRM 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 99 WebStream Web -IP - ID.Password -etc hoge ****** XX PLAY! Stream Stream Web rtsp://stream.server/member/content.rm 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

51 Web RADIUS hoge ****** RADIUS - ID.Password Web ID PASSWORD RADIUS RADIUS XX PLAY! hoge ****** Stream NetCache 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 101 Web RADIUS hoge ****** One-time URL One-timeURL XX PLAY! NetCache OK 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

52 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 103 SDK RTSP TCP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

53 Service Level Agreement STB STB 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved. 105 Part.5 53

54 IP IP IP IP (VoIP) 3 FTTH 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved CS IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

55 CDN CRN IP 2004 Tadahisa Okimoto and Bunji Yamamoto. All rights reserved

56 ! okimoto & bunji 56

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