LG U+ Google TV (u+ tv G) Video Delivery Features

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LG U+ Google TV (u+ tv G) Video Delivery Features

  1. 1. LG U+ Google TV (u+ tv G) Video Delivery Features Dec. 2012 Netmanias ONE-SHOTwww.netmanias.com LiveTV on TV LG U+ IP Network TV u+ tv G STB Wi-Fi 100 AP Android LG U+ IPTV Headend LG U+ IDC LiveTV Streamer LG U+ VoD CDN 1 2 3 4 § Video Request: IGMP Join § Video Delivery: Multicast UDP Stream § Video Encoding Rate: 10Mbps § IP QoS: DSCP = EF (0xb8) Video Streaming Rate: 10Mbps DSCP = EF LG U+ IP Network TV u+ tv G STB Android LG U+ IPTV Headend LG U+ IDC LiveTV Streamer LG U+ VoD CDN 1 2 7 8 § Video Request: RTSP § Video Delivery: Unicast TCP Stream § Video Encoding Rate: 8Mbps § IP QoS: DSCP = AF41 (0x88) Video Streaming Rate: 8Mbps 3 4 5 6 (Ad) VoD DSCP = AF41 Wi-Fi 100 AP LG U+ IP Network TV u+ tv G STB Android LG U+ IPTV Headend LG U+ IDC LiveTV Streamer LG U+ VoD CDN 1 2 9 10 § Video Request: HTTP GET § Video Delivery: Progressive Download § Video Encoding Rate: 3Mbps (720p) § IP QoS: DSCP = BE (0x00) 80Mbps 3 4 5 6 7 8 DSCP = BEWi-Fi 100 AP VoD on TV YouTube on TV LiveTV on Mobile LG U+ IP Network TV u+ tv G STB Android LG U+ IPTV Headend LG U+ IDC LiveTV Streamer LG U+ VoD CDN 3 4 5 6 § Video Request from Mobile: Proprietary § Video Request from STB: IGMP Join § Video Delivery to STB: Multicast UDP § Video Delivery to Mobile: Unicast UDP § Video Encoding Rate: 1.8Mbps § IP QoS: DSCP = EF (0xb8) Video Streaming Rate: 1.8Mbps 1 2 7 8 Wi-Fi 100 AP DSCP = EF

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