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W I D E P R O J E C T 1 1 1 WIDE 2010 12 31 13:00 23:35 2010 1.1 USTREAM WMT 1.2 3D 8 1.1 1.1. 3D +5.1ch 12:15 15:00 1 3D 1 USTREAM 56 5 5 13 23:30 7 Twitter #artsforall 10 2,200 Twitter 1 4 2011 2 5 3D+ 5.1ch 2 6 HD + 2ch 2010 2010 12 31 13:00 23:35 6 3D NHK NHK 1 1.2. 1 13:00 14:10 1 2 14:10 15:10 1 + 2 15:10 16:50 4 3 16:50 17:50 2 + 3 17:50 19:15 6 5 19:15 20:15 4 20:15 21:25 8 7 21:25 22:25 3 + 5 22:25 23:35 9 3 1
1 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 1.1. Web http://a4a.wide.ad.jp/ 2 2.1 2.1 2.1. 4
W I D E P R O J E C T 2.1. 1 A1 A2 LR LR 24 bit/48 khz 3D-i 3D Side-by-Side 1080i 5.1ch + 2ch HD-SDI 3D 4 5.1ch 1 HD-i HD 1080i 5.1ch + 2ch HD-SDI 3D 3D-ii 3D-i HD-SDI over IP H.264 18 Mbps 3D-iii 3D-i HD-SDI over IP H.264 18 Mbps HD-ii HD-i HD-SDI over IP H.264 18 Mbps a1 A1 256 kbps WMP 2,VLC 3 24 bit/96 khz WMA a2 A2 256 kbps WMP, VLC 24 bit/48 khz WMA u1 HD-i (V) 1.8 Mbps USTREAM (V) H264 30 fps 1280 720 (A) 256 kbps (Web) (A) MP3 2ch 48 khz u2 3D-iii (V) 1.8 Mbps USTREAM (V) H264 30 fps 1280 720 (A) 192 kbps (Web) (A) MP3 2ch 44.1 khz PC 3D HDMI u3 3D-iii (V) 650 kbps USTREAM (V) H264 30 fps 640 360 (A) 112 kbps (Web) (A) MP3 2ch 44.1 khz 3D u4 HD-ii 320 kbps USTREAM AAC 2ch 48 khz (Web) w 3D-iii (V) 3 Mbps WMP, VLC (V) 720p (A) 5.1ch 24 bit/48 khz (A) 384 kbps m HD-ii 4.5 Mbps VLC (V) 720p (A) 5.1ch 24 bit/48 khz 2.1 [] 2.2 1 5.1ch +.1 2 WMP: Microsoft Windows Media Player 3 VLC: VideoLan Organization 5 1
1 2.2. W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t a1 (1) IPv4 Unicast mms://a4a-2496.wide.ad.jp/wma-2496 (2) IPv6 Multicast http://a4a.wide.ad.jp/wmt/2496multi-v6.asx Group FF7E:140:2001:200:0:2::100 Source 2001:200:0:ff02::170 Port 16895 (3) IPv4 Multicast http://a4a.wide.ad.jp/wmt/2496multi-v4.asx Group 233.9.196.100 Source 203.178.156.171 Port 20517 a2 IPv4 Unicast mms://a4a-2448.wide.ad.jp/wma-2448 u1 IPv4 Unicast http://www.ustream.tv/channel/beethoven-2d http://a4a.wide.ad.jp/jp/watch HD.html u2 IPv4 Unicast http://www.ustream.tv/channel/beethoven-3dtv u3 IPv4 Unicast http://www.ustream.tv/channel/beethoven-3d u4 IPv4 Unicast http://www.ustream.tv/channel/beethoven-audio w IPv4 Unicast mms://a4a-3d.wide.ad.jp/wmv-3d m (1) IPv6 Multicast Group FF7E:140:2001:D30:101:1:8150:3D30 Port 5555 (2) IPv4 Multicast Group 233.9.196.101 Source 203.178.156.200 Port 5555 3 3.1 4 (2) (4) ITC (1) 1Gbps 12/27 12/31 NTT 1F 1F 4F (2) 3F 3F CDF SM 6 3 VLAN (3) 3F 3F C3S02 SM 6 3 VLAN (4) WIDE SFC NOC 3F L2 6
W I D E P R O J E C T 1 3.1. 4 3D-ii 3D-iii HD-ii A1 A2 HD-i a1 a2 u1 4.1 4.2 2.1 (1) (2) 4F 3D-i HD-i 3 C3S02 4.1. 7 1
1 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 4.3. 4.2. 3D-iii HD-ii u2 u3 u4 w m 4.3 4.4 2.1 PC 13 3D 42 1 5.1ch 2 3D 10 4.4. m 8
W I D E P R O J E C T 1 4.5. 4.5 5 3D 3F CDF 4K 3D 5.1ch 80 5.1 5.2 3D-ii 180 2 4K 3D-ii 5 5.3 46 90% 3D 5.1. CDF 5.2. CDF 9 1
1 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 5.3. CDF 6 WIDE CDN 2.2 Windows Media Server WIDE VM 3 2011 1 1 NTT CDN Content Delivery Network Windows Web http://a4a.wide.ad.jp/ a1-(1) a2 w Media Server 6.1 a1(1) a2 WIDE 8 VM 6.1. WMT DNS 10
W I D E P R O J E C T CDN 3D w WIDE 7 VM CDN URL 2.2 DNS 7 (1) USTREAM Twitter WMT 7.1 7.1 1 9 M B Twitter SNS 9 Twitter 23 USTREAM Windows Media 7.1. USTREAM (2) USTREAM USTREAM 4 Unique Viewer 55,135 Non Unique Viewer 117,992 56 95% 20 7.1 40% USTREAM 19% Twitter 18% 7.2 4 23:30 13 Gbps (3) Twitter USTREAM #artsforall Twitter 7.2 11 1 1
1 7.1. 20 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 1 34,852 11 41 2 918 12 36 3 117 12 36 4 88 14 30 5 80 15 22 6 65 16 20 7 49 17 16 8 47 17 16 8 47 19 14 8 47 20 14 156 7.2. USTREAM u1 HD 6,313 23:30 u2 3DTV 18 23:30 u3 3D 43 23:30 u4 849 23:00 4 7,012 23:30 u4 638 7.3. #artsforall Tweet Tweet Tweet RT 2010/12/27 1 1 1 2010/12/28 22 18 5 2010/12/29 29 16 4 2010/12/30 26 13 7 7.2. USTREAM u1 2010/12/31 1 14,695 1,341 442 2 1,841 550 3 2,316 658 4 3,028 772 5 5,394 1,363 Twitter Tweet 13,991 2011/1/1 48 23 20 Tweet 7.3 14,821 13,991 2,200 (4) WMT WMT 7.4 1 2 23:30 60 Mbps (5) m HD + 5.1ch RP AI3 SOI Asia 7.3 12
W I D E P R O J E C T 7.4. WMT 1 a1(1) + a2 A10 86 23:10 WIDE a1 148 23:30 a2 50 23:00 m 5 23:00 23:10 m WIDE VM 40 23:50 300 23:30 7.3. m Twitter 12 24 ArtsforAll Keio WMV 8 12 22 28 WIDE USTREAM CDN WMV USTREAM 12 28 12 31 USTREAM Twitter USTREAM HD 2D 3D 24 bit/48 khz 2ch 5+1ch 13 1
1 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 8.1. WMT w 3D 24 bit/96 khz 24 bit/48 khz 8 Twitter WIDE 1 3D NHK 3D 3D NVIDIA 3D 8.1 3D 8.2 3D 8.2. 3D 3D Twitter 9 Twitter 14