Se ha denunciado esta presentación.
Se está descargando tu SlideShare. ×
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Anuncio
Próximo SlideShare
Video-over-IP for AV
Video-over-IP for AV
Cargando en…3
×

Eche un vistazo a continuación

1 de 22 Anuncio

Más Contenido Relacionado

Presentaciones para usted (20)

Similares a SVSi_Networked AV (20)

Anuncio

SVSi_Networked AV

  1. 1. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 1 WE ARE HARMAN BOB SHARP, DIRECTOR OF INTERNATIONAL SALES, SVSI FEBRUARY 2016 Planning for Video Streaming on IT Networks
  2. 2. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 2 NETWORKED AV Planning for Video Streaming on IT Networks For the IT manager worried about “video” on his network think of Networked AV not as “video-over-IP” but as “data-over-IP”. The “video” packets are data packets just like any other packet on the network with the same protocols, monitoring, control & security options as for other data packets. The primary cost advantage with Networked AV comes when there is no cable pulling at all – rather the house network with all its benefits is used to transmit video and audio from anywhere to anywhere. DecoderEncoder IPAV LANLAN AV
  3. 3. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 3 NETWORKED AV Planning for Video Streaming on IT Networks A networked video stream can be thought of as items on a conveyor belt being processed one at a time rather than in large batches Bitrate is a measurement of how many ‘boxes’ per second are travelling down the belt – network infrastructure is defined by speed, in Megabits per second (Mbps) or Gigabits per second (Gbps) Available bandwidth addresses how many streams can be accommodated simultaneously on the network
  4. 4. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 4 NETWORKED AV Planning for Video Streaming on IT Networks Uncompressed video bandwidth requirement: 1080p30 1920x1080 30Hz 4:2:2 1 Gbps 1080p60 1920x1080 60Hz 4:2:0 1.5 Gbps 1080p30 1920x1080 30Hz 4:4:4 1.5 Gbps 1080p60 1920x1080 60Hz 4:2:2 2 Gbps 1080p60 1920x1080 60Hz 4:4:4 3 Gbps 2160p30 3840x2160 30Hz 4:2:2 4 Gbps 2160p60 3840x2160 60Hz 4:2:2 8 Gbps 2160p60 3840x2160 60Hz 4:4:4 12 Gbps 10 Gbps is the highest capacity Ethernet bandwidth available on CAT cable 10 Gbps CAT infrastructure is 10x the cost of 1 Gbps and doesn’t support POE For economic and practical reasons uncompressed video is largely unsuited for video-over-IP
  5. 5. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 5 NETWORKED AV SVSI’s N-Series N1000 Series (Proprietary Minimal Compression) Distribution within a room or single switch. Highest quality, lowest latency, fixed stream size, lowest acquisition cost. N2000 Series (JPEG2000 Compression) Distribution within a LAN or across multiple switches. Excellent quality, low latency, independently controllable stream size, competitive acquisition cost. N3000 Series (H.264 Compression) Distribution across a WAN to dedicated decoders or desktop/mobile devices. High quality, highest latency, independently controllable stream size, highest acquisition cost.  Scaling on Input & Output  Power over Ethernet (POE)  Crop/Zoom/Pan  Host/Local Play  RS-232 TX/RX on Input & Output  IR Emitter on Input & Output  Status Event control (N-Act)  Video wall function  USB & Fiber (optional)
  6. 6. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 6 NETWORKED AV SVSI’s N-Series – 4k N2151 / N2251  Output Scaling – ‘auto’ and fixed resolutions  Uncompressed mode (4.2.2. 30Hz) at 4Gbps @ 16ms latency over 10Gbps fiber  JPEG2000 compressed mode at 150-500Mbps @ 32ms latency over 1Gbps copper  HDM1 1.4a input and output  Embedded Digital (7.1) i/o with de-embedded analog audio downmixed output  Pass-through HDMI interface on the encoder for a local display  USB 2.0 / Independent KM Matrix Over IP  IR & RS232 serial control
  7. 7. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 7 NETWORKED AV Planning for Video Streaming on IT Networks SVSI compressed video bandwidth requirement: N1000 1080p60 1920x1080 60Hz 4:2:2 880 Mbps 1 stream per I Gbps N2000 1080p60 1920x1080 60Hz 4:2.2 50-250 Mbps 4-20 streams per 1Gbps N2000-4k 2160p30 3840x2160 60Hz 4:2:2 150-500 Mbps 2-6 streams per 1 Gbps N3000 1080p60 1920x1080 60Hz 4:2.0 1-10 Mbps 100-1000 streams per 1 Gbps
  8. 8. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 8 NETWORKED AV Planning for Video Streaming on IT Networks Unicast point to point • Example computer file to a printer Broadcast point to every point • Example device discovery Multicast point to multiple points • Example high-quality live video
  9. 9. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 9 NETWORKED AV Planning for Video Streaming on IT Networks Multicast One to many or many to many communication Acts like broadcast if not properly controlled Can be a great tool when managed correctly Can disable a network when managed incorrectly!
  10. 10. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 10 NETWORKED AV Planning for Video Streaming on IT Networks IGMP (Internet Group Management Protocol) Groups ports based on multicast addresses. Used to control multicast traffic within a single VLAN or subnet. Configured at the switch level – supported by all Layer 3 switches IGMPv2 provides support for "low leave latency” which is a reduction in the time it takes for members to leave and join groups – required for some SVSI installations.
  11. 11. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 11 NETWORKED AV Planning for Video Streaming on IT Networks Additional protocols supported by SVSI SNMP Provides for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behavior. LLDP Used by network devices for advertising their identity, capabilities, and neighbors on an local area network. Gratuitous ARP A broadcast packet sent to the network to maintain device authentication.
  12. 12. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 12 NETWORKED AV Planning for Video Streaming on IT Networks Single 52 port network switch design (full backplane managed switch) Each port has 1 Gbps bidirectional bandwidth, switch needs IGMP Querying & Snooping  52 i/o N1000 or N2000-4k with each encoder and decoder home run to the switch (26 x 26, 16 x 36, 44 x 8 etc.)  312 i/o N2000 at 150 Mbps with encoders and decoders ‘daisy-chained’ in groups of 6, each group connected to a single switch port.  936 i/o N3000 at 5 Mbps with encoders and decoders ‘daisy-chained’ in groups of 18, each group connected to a single switch port.
  13. 13. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 13 NETWORKED AV Planning for Video Streaming on IT Networks Multiple network switch design 20 Gbps links 20 Gbps links 20 Gbps links 20 Gbps links  Uplinks determine total number of possible sources (20 Gbps / stream bandwidth)  Encoders and decoders can be attached to any port on any switch  Any source can be routed to any display or multiple displays on any floor of the building  One switch needs to be configured for IGMP Querying, the additional switches need IGMP Snooping enabled
  14. 14. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 14 NETWORKED AV SVSI’s N-Series Applications
  15. 15. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 15 NETWORKED AV SVSI’s N-Series Applications Juniper Networks Campus, Sunnyvale, CA World’s largest AV install on a fully converged network. 1200 x 800 decentralized and virtualized matrix switch. On going expansion to new buildings on campus!
  16. 16. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 16 NETWORKED AV SVSI’s N-Series Applications Wynn Casino Sports Book, Las Vegas The system has 66 inputs by 132 outputs. Of the 64 inputs, 24 are designated for traditional TV sources from satellite and cable boxes. The remaining inputs are for horse race track feeds. All TVs can display feeds from either horse racing or sports. The large race and sports area features 64 TV screens. There are 10 screens in the adjoining deli. The additional outputs are used for preview monitors in the control room, 34 feeds in the horse racing carrels and six additional feeds in the poker room. “SVSI’s N-Able software allowed the engineers to provide a spreadsheet to the installation team. When the team loaded the spreadsheet into the processor, the processor identified and uploaded the configurations to the devices based on the MAC addresses”.
  17. 17. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 17 NETWORKED AV SVSI’s N-Series Applications University of Little Rock, Arkansas Nursing School In the 22 clinical rooms patient care stations are set up with a patient simulator manikin and monitoring equipment. In each room two HD camera feeds, microphone audio and patient monitoring data (from PCs) are encoded real- time by SVSI encoders for distribution to the observation or meeting rooms and then distributed throughout the facility and captured by SVSI Network Video Recorders for archiving and later playback. “SVSi ‘s products provided a flexibility and quality that I don’t believe could have been met at this price point with other designs.” Mark Chard, MS, CTS, DMC-D
  18. 18. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 18 NETWORKED AV SVSI’s N-Series Applications Havas World, Manhattan, NYC Inside their new soaring glass play structure in Hudson Square AV is everywhere, and nowhere. It’s visually integrated into the architecture; it runs on the main enterprise network; the sources move freely through the open, glass- filled building, across eight stories and 150 rooms. Nearly any source goes to nearly any display; there’s no AV rack room. You can pop your phone onto to a huddle display or pump full HD onto a 25ft. canvas. You can send your videoconference feed upstairs; you can monitor your focus group from just about anywhere. “The network is in all our jobs today. We see it in our projects; our recent hires are network engineers. We’re tying into a massive IT structure, and AV has to flow from that. It’s not designing screens on walls anymore. If I fail at the IT objectives, I’ve failed the client.”
  19. 19. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 19 NETWORKED AV SVSI’s N-Series Customers CITY HALL JUDICIAL COURTS FAA FBI St. Louis, Missouri
  20. 20. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 20 NETWORKED AV SVSI’s N-Series Customers SCHOOL OF DENTISTRY SCHOOL OF PHYSICAL THERAPY
  21. 21. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 21 NETWORKED AV SVSI  Resolutions up to 4k  100% Standards based network IP  Choice of codecs on copper or fiber networks  Any source, to any displays at any time  Supports all control systems and is easy to manage  Flexibility - easily expand a system, no fixed size  Reduced installation, programming and infrastructure cost The Industry’s leading solution for AV-IT Convergence
  22. 22. ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED ©2015 HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED 22 THANK YOU

×