Fire & Safety. From foyer exit via main museum entrance From theatre, exit front right

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2 Fire & Safety In the event of a fire, the evacuation siren, which is a continuous sound, will be activated You should proceed to the nearest fire exit and assemble on Covent Garden Piazza, opposite the main entrance of the Museum where you will be directed by London Transport Museum staff From foyer exit via main museum entrance From theatre, exit front right

3 Event timings 10:00 Plenary session 1 11:10 Refreshments 11:30 Plenary session 2 13:00 Lunch 13:45 breakout session 1 14:15 breakout session 2 14:45 Refreshments 15:00 breakout session 3 15:30 wrap up 15:35 end & transport museum time

4 On the menu today Geir Bryn-Jensen CEO Nevion Nigel Seth-Smith Strategic Technology Semtech Jean-Baptist Lorent PM Intopix Jan Helgesen PM VideoIPath Nevion Andy Rayner VP Engineering Nevion Steve Hard Sales Engineer Nevion

5 Please heckle!

6 Furthest travelled

7 Geir Bryn-Jensen Nevion CEO

8 Welcome! Nevion Confidential 8

9 UK a pioneering market for innovation in a global industry Steady increase in competition, technology changes driven by the broadcast industry BBC (1936) ITV (1955) Channel 4 (1982) Sky (1989) BT Vision (2006) BT Sport (2012) First TV transmission in UK (1936) Colour TV BBC2 (1967) Satellite (1989) Digital (1998) HDTV (2006) 3D (2010) 4k (2015?) Nevion Confidential 9

10 Huge new competition for eyeballs from outside the industry Xbox (2001) iphone ipad (2007)(2010) Google (1998) YouTube (2005) Facebook, Twitter (2006) Netflix in UK (2012) BBC (1936) ITV (1955) Channel 4 (1982) Sky (1989) BT Vision (2006) BT Sport (2012) First TV transmission in UK (1936) Colour TV BBC2 (1967) Satellite (1989) Digital (1998) HDTV (2006) 3D (2010) 4k (2015?) Nevion Confidential 10

11 Nevion has seen and experienced a lot since it was founded 20 years ago. Xbox (2001) iphone (2007) ipad (2010) Google (1998) YouTube (2005) Facebook, Twitter (2006) Netflix in UK (2012) BBC (1936) ITV (1955) Channel 4 Sky (1982) (1989) BT Vision (2006) BT Sport (2012) First TV transmission in UK (1936) Colour TV BBC2 (1967) Satellite (1989) Digital (1998) HDTV (2006) 3D (2010) 4k (2015?) and today is about sharing some thoughts about where the industry and its technology is going Nevion Confidential 11

12 and hopefully get more context of the market and technology drivers Service Management QoS IP SDN Cloud QoE 4K Openflow 8K Cord cutting OTT Nevion Confidential 12

13 The Nevion team at this event Nick Pywell, GM Nevion UK Vince, Sales Director Steve Hard, Sales Engineering Phil Smith, Commercial Director Fil Soares, Sales Director Andy Rayner, SVP Engineering Pete Hanes, Development Mark Evans, Development John Howarth, TechSupport Geir Bryn-Jensen, CEO UK a key and pioneering market for Nevion Nevion Confidential 13

14 Andy Rayner VP Engineering, Nevion

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16 Adastral Park a key UK engineering centre

17 July 1988 Nevion Confidential 17

18 Andy Rayner

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20 Reading office picture

21 The UK team

22 A little history PCO (corning) + 22 Nevion Confidential

23 Nevion Media Networks 23

24 Next Generation Flashlink Unmatched fibre utilisation New frame, New cards, Familiar management and control Nevion Confidential 24

25 Sublime X 2 powerful compact hybrid router Easy management Cross-point and power redundancy Embedded processing Nevion Confidential 25

26 Any media to any network Media edge Network Media edge

27 Video Media Edge linear, J2K, ULL J2K, (AVCi), H.264 SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI SD/HD/3G-SDI or ASI C O M P R E S S I O N E N C A P S U VSL A T I O N F E C S I P S GE 10GE/GE / / Network GFP-F /OC-3/OC-12 Interface GE 10GE/GE / / Network GFP-F/OC-3/OC-12 Interface GE Local Aggregation Port

28 Audio Media Edge linear, EAPT-X, (AAC+) 8 x AES Digital Audio in 8 x AES Digital Audio out 8 x Analogue Audio in 8 x Analogue Audio out 4 x MADI audio in 4 x MADI audio out 8 x E1/T1 data in 8 x E1/T1 data out C O M P R E S S I O N E N C A P S U VSL A T I O N F E C S I P S 10GE/GE Network GE/FE Interface 10GE/GE Network GE/FE Interface GE Local Aggregation Port

29 IP Media Edge Media on IP RE P L I CA T I ON N A T / I G M VS P P R O X Y F E C / S I P S / D E L A Y GE / 10GE GE / 10GE

30 Ventura - modular compression & transport Application areas: Telco media networks Broadcast video contribution Remote production Radio contribution Optimized media transport JPEG2000, MPEG4/AVCi, MPEG2 compression TDM multiplexing CWDM/DWDM multiplexing Reliable media transport FEC, SIPS, LDO, EPP Nevion Confidential 30

31 IP gateway - Ultimate Network Edge Media Firewall Security Protection Protocol conversion - multicast/unicast Integrity analysis on boundary Integration in connection management Network

32 You only have one chance to make a first compression SPATIAL: JPEG2000, AVCi, Dirac, Tico SPATIAL & TEMPORAL: MPEG2 > MPEG4 AVC (H.264) > HEVC (H.265) 32

33 NX4600 H.264/AVC Media Gateway Media Gateway, H.264/AVC encoder and decoder all built into one Superlative flexibility, density, ease of use and costeffectiveness Ideal for contribution networks and other high quality transport applications Complements, strengthens and widens Nevion s existing offering Nevion Confidential 33

34 NX4600 compact compression Up to 4 baseband SDI video signals H.264/AVC encoding and decoding in one unit 1 RU IP transport protection and network aggregation IP/Ethernet or ASI Nevion Confidential 34

35 SNMP XML TNS4200 NG monitoring Critical [6] Major [5] Umbrella system (e.g. VideoIPath) Minor [4] Warning [3] Notification [2] OK [1] IP Transport stream Transport stream Transport stream ASI Nevion Confidential 35

36 A glimpse Future integration & virtualisation All connectivity IP internalised High density small form factor Generic hardware Specialised software Full compatibility with Nevion s existing offerings Nevion Confidential 36

37 4K quadrant alignment monitoring SDI Frame Timecode Picture

38 Passionate about standards and open APIs for [Nevion s] efforts in the standardization and productization of JPEG 2000 (J2K) interoperability 38

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41 Customer needs Lower cost Low Latency connectivity Highest possible quality Fast setup Easy-to-use end user control WAN video router! Hybrid/multi-purpose connectivity All IP end to end future Support of Heritage networks

42 Trends complexity latency quality cost 42

43 Professional Video Interconnect IP therefore I am Dr Tom Rowbotham, 1996 IP will never be used for professional video transport Andrew Rayner, 1998

44 Connectivity convergence? One Good Network LAN interconnect, Voice, Server interconnect, plus professional broadcast Video & Audio Significant operational cost savings on network convergence

45 5 key elements to new media networking Ease of use Standards IP Software Ease of transition 45

46 Network connectivity speed opportunities 46

47 Packet forwarding in routers & switches Forwarding plane separated from control plane Packet forwarding done in hardware Fast Response & Switching Deterministic delay through each router Routing engine resilient and separate Packet Forwarding Engine Routing Engine

48 Leveraging IP ubiquity advantage myth or reality? Broadcast is niche! Bandwidth is big Wire speed devices essential Rich MPLS vs L2 vs SDN Data centre is the model? Synergy with IPTV multicast distribution and financial institutions

49 The IP/Ethernet packet construction Media payload RTP UDP IP VLAN MAC/PoS/MPLS IETF RFC3550 SMPTE standardisation for hitless protection

50 Keeping it safe - protection strategies Forward Error Correction (FEC) SMPTE 2022 Overcoming lost or damaged packets Seamless IP Protection Switching (SIPS) Basic concept Launch Delay Offset (LDO) with SIPS Overcoming network recovery time Dual path strategy with SIPS Protecting against network failures Encoder Partner Protection (EPP) with SIPS Protecting against sender and receiving failures Summary Nevion Confidential 50

51 FEC (SMPTE 2022) basic principle Payload IP Packet Payload IP Packet Payload IP Packet FEC packet derived from payload packets Payload IP Packet Payload IP Packet DAMAGED or LOST Payload IP Packet Payload IP Packet Payload IP Packet FEC IP Packet FEC IP Packet Any lost packet can be derived from the other packets and the FEC packet Nevion Confidential 51

52 FEC (SMPTE 2022) in action FEC X Use FEC to correct transmission error FEC FEC FEC FEC FEC FEC Nevion Confidential 52

53 FEC based on XOR logic FEC packet generated by XORing other packets Payload Payload Payload FEC Packet XOR XOR = XOR 0 = 0 1 XOR 0 = 1 0 XOR 1 = 1 1 XOR 1 = 0 Recovered Packet A damaged/lost packet can be recovered by XORing remaining packets with the FEC packet XOR XOR = XOR XOR = XOR XOR = Nevion Confidential 2 June 2015

54 FEC two options Column FEC Column and Row FEC FEC FEC FEC FEC FEC FEC FEC FEC FEC Overhead from 5% to 25% Overhead from 20% to 50% Nevion Confidential 54

55 SIPS basic building block for protection Two identical packets The best packet is used [buffer] Seamless IP Protection Switching (SIPS) Nevion Confidential 55

56 Dual path strategy with SIPS No disruption to signal SIPS Interface redundancy at source and destination Stream sent along two independent paths Seamless switching in case of failure in one transport path No impact on output video signal path Nevion Confidential 56

57 Launch delay offset Packet n Packet n+1 Packet n+2 Packet n+3 Packet n+4 Packet n+5 Packet n-3 Packet n-2 Packet n-1 Packet n Packet n+1 Packet n+2

58 Service protection how it works Enc NAT/delay IP IP S I P S Dec Enc IP S I P S Dec Enc NAT/delay IP S I P S Dec

59 Encoder Partner Protection (EPP) For a 1+1 hardware protection with perfect switching Inter-connect two SIPS capable encoders at transmitter Video transmitted on Master-Primary and Slave-Secondary Receivers are independent and operate on SIPS from Master/Slave flows Nevion Confidential 59

60 EPP and network protection No disruption to signal Video travels down secondary path from master sender to main receiver Nevion Confidential 60

61 EPP and sender protection No disruption to signal Signal travels via the slave sender down secondary path to main receiver Nevion Confidential 61

62 EPP and receiver protection No disruption to signal Signal travels via master sender to the backup receiver Nevion Confidential 62

63 Jan Helgesen VideoIPath Product Manager

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66 Nigel Seth-Smith - Technology Strategy, Semtech

67 Jean-Baptist Lorent Product Manager, Intopix

68 Andy Rayner VP Engineering, Nevion

69 Technology areas & drivers moving forwards Video spatial, temporal and bit depth resolutions - 4K, HDR, HFR Compression non-temporal & temporal Protection in the IP world Monitoring service assurance OTT contribution over the internet IP gateways/handoff (inter-organisation) Real-time to File Post-raster essence transport! Connection management - service fulfilment SDN Leveraging the IT ubiquity

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71 4K not just a bigger picture

72 Lots of raw media data SD: 270 Mbps HD: 1.5Gbps HD 1080P 3Gbps 4K 50P 12Gbps 4K 100P 24Gbps 4K 100P HDR 30Gbps

73 OTT contribution what is possible Cost reduction! Reach Enhanced FEC NACK / reliable UDP Latency Anecdotes

74 IP campus with COTS Ethernet switching Timing presentation Speed of switching execution Multicast replication limitations Break before make or double the bandwidth

75 In the beginning Betty Bolton

76 Video transport evolution HANC VANC

77 Beyond the raster elements on RTP? Video Flows RFC 4175 (uncompressed) RFC 5371 (J2K) RFC 6184 (H.264 I-frame) Audio Flows RFC 3190 (AES67) 24 LPCM Ancillary Data New ANC RTP payload Clock Distribution IEEE 1588 PTP SMPTE ST Profile Synchronization RTP Clock Source Signaling in SDP RTCP Sender Reports RFC3550 Flow Association Session Description Protocol (SDP) RFC4566 Identity (UUIDs) Sources: RTCP SDES CNAME Flows & Bundles: SDP URI Discovery Multicast DNS-SD

78 The inevitable road to virtualisation Uncompressed or light compressed IP switching Multi-format media Media processing Functions Multiformat media

79 Looking to the future of media contribution Evolution of broadcast campus to IP Increase in Remote production requirements Higher spatial & temporal resolutions Coupling of Real-Time & Non-Real-Time More direct end-user control inc. API On-demand connectivity inc. NRT (& charge) SDN for flexibility, speed & cost IP handoff between organisations High availability (with low latency) NG protection & monitoring

80 Afternoon breakout sessions Service Fulfilment LAN & WAN Service monitoring, protection & future evolution Transport & compression

81 Feedback please

82 Andy Rayner: Jan Helgesen: Steve Hard: Jean-Baptist Lorent: Nigel Seth-Smith:

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