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Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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Page 1: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road
Page 2: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 3: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 4: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

On the menu today…

Geir Bryn-JensenCEO

Nevion

Nigel Seth-SmithStrategic Technology

Semtech

Jean-Baptist LorentPM

Intopix

Jan HelgesenPM VideoIPath

Nevion

Andy RaynerVP Engineering

Nevion

Steve HardSales Engineer

Nevion

Page 5: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Please heckle!

Page 6: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Furthest travelled

Page 7: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Geir Bryn-JensenNevion CEO

Page 8: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 8

Welcome!

Page 9: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 9

First TV transmission

in UK (1936)

Colour TV BBC2

(1967)

Satellite (1989)

Digital (1998)

HDTV (2006)

3D(2010)

4k(2015?)

BBC(1936)

ITV(1955)

Sky(1989)

BT Vision(2006)

BT Sport(2012)

Channel 4(1982)

Steady increase in competition,technology changes driven by the broadcast industry

UK a pioneering market for innovation in a global industry

Page 10: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 10

First TV transmission

in UK (1936)

Colour TV BBC2

(1967)

Satellite (1989)

Digital (1998)

HDTV (2006)

3D(2010)

4k(2015?)

Xbox(2001)

iPhone(2007)

iPad(2010)

Google(1998)

Facebook, Twitter(2006)

Netflix in UK(2012)

YouTube(2005)

BBC(1936)

ITV(1955)

Sky(1989)

BT Vision(2006)

BT Sport(2012)

Channel 4(1982)

Huge new competition for eyeballs from outside “the industry”

Page 11: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 11

Digital (1998)

HDTV (2006)

3D(2010)

4k(2015?)

Xbox(2001)

iPhone(2007)

iPad(2010)

Google(1998)

Facebook, Twitter(2006)

Netflix in UK

(2012)

YouTube(2005)

BT Vision(2006)

BT Sport(2012)

Nevion has seen and experienced a lotsince it was founded 20 years ago….

First TV transmission

in UK (1936)

Colour TV BBC2

(1967)

Satellite (1989)

BBC(1936)

ITV(1955)

Sky(1989)

Channel 4(1982)

… and today is about sharing some thoughts about where the industry and its technology is

going

Page 12: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 12

IPSDN

4K

Cloud

“Cord cutting”

OTT

Service Management

QoS

QoE

…and hopefully get more context of the market and technology drivers

Openflow

8K

Page 13: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 13

Nick Pywell, GM Nevion UK

Vince, Sales Director

Steve Hard, Sales Engineering

Phil Smith, Commercial Director

Fil Soares, Sales Director

The Nevion team at this event

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

Page 14: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Andy RaynerVP Engineering, Nevion

Page 15: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road
Page 16: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Adastral Park“a key UK engineering centre”

Page 17: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

July 1988

Nevion Confidential 17

Page 18: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Andy Rayner

Page 19: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road
Page 20: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Reading office picture

Page 21: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

The UK team

Page 22: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

A little history……

Nevion Confidential22

PCO(corning)

+

Page 23: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Media Networks

23

Page 24: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 24

Next Generation Flashlink

New frame, New cards,Familiar management and control

Unmatched fibre

utilisation

Page 25: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 25

Easy management

Cross-point and power

redundancy

Embedded processing

Sublime X2 – powerful compact hybrid router

Page 26: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Any media to any network

Media edge

Media edge

Network

Page 27: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

VS

SD/HD/3G-SDI or ASI

SD/HD/3G-SDI or ASI

SD/HD/3G-SDI or ASI

SD/HD/3G-SDI or ASI10GE/GE Network Interface

10GE/GE Network Interface

GE Local Aggregation Port

COMPRE S SI ON

ENCAP SUL A T I O N

F EC

S I P S

SD/HD/3G-SDI or ASI

SD/HD/3G-SDI or ASI

SD/HD/3G-SDI or ASI

SD/HD/3G-SDI or ASI

GE / 10GE / GFP-F /OC-3/OC-12

GE / 10GE / GFP-F/OC-3/OC-12

Video Media Edge – linear, J2K, ULL J2K, (AVCi), H.264

Page 28: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

VS

8 x AES Digital Audio in

8 x Analogue Audio in

4 x MADI audio in

8 x E1/T1 data in

10GE/GE Network Interface

10GE/GE Network Interface

GE Local Aggregation Port

COMPRE S SI ON

ENCAP SUL A T I O N

F EC

S I P S

8 x AES Digital Audio out

8 x Analogue Audio out

4 x MADI audio out

8 x E1/T1 data out

GE/FE

GE/FE

Audio Media Edge – linear, EAPT-X, (AAC+)

Page 29: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

VS

REPLI

CATI

ON

NAT / IGMPPROXY

F EC /S I P S/DELAY

GE / 10GE

GE / 10GEMedia on IP

IP Media Edge

Page 30: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 31: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

IP gateway - Ultimate Network Edge Media Firewall

Network

• Security

• Protection

• Protocol conversion - multicast/unicast

• Integrity analysis on boundary

• Integration in connection management

Page 32: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 33: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 33

Media Gateway,

H.264/AVC encoder and decoder all

built into one

Superlative flexibility,

density, ease of use and

cost-effectiveness

Ideal for contribution

networks and other high

quality transport

applications

Complements, strengthens and widens

Nevion’sexisting offering

NX4600 – H.264/AVC Media Gateway

Page 34: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Up to 4 baseband SDI video signals

IP/Ethernet or ASI

NX4600 – compact compression

Nevion Confidential 34

1 RU

IP transport protection and network aggregation

H.264/AVC encoding and decoding in one unit

Page 35: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

TNS4200 – NG monitoring

Nevion Confidential 35

Transport streamTransport stream

Transport stream

Umbrella system(e.g. VideoIPath)

IP

ASI

SN

MP

XM

L

Critical [6]

Major [5]

Minor [4]

Warning [3]

Notification [2]

OK [1]

Page 36: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Nevion Confidential 36

All connectivity

IP internalised

High density small form

factor

Generic hardware

Specialised software

Full compatibility with Nevion’s

existing offerings

A glimpse –Future integration & virtualisation

Page 37: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

4K quadrant alignment monitoring

• SDI Frame

• Timecode

• Picture

Page 38: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

38

Passionate about standards and open APIs

for [Nevion’s] efforts in the standardization and productization of

JPEG 2000 (J2K) interoperability

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39

Page 40: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road
Page 41: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 42: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Trends

42

latencycomplexity quality cost

Page 43: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Professional Video Interconnect

‘IP therefore I am’Dr Tom Rowbotham, 1996

‘IP will never be used for

professional video transport’

Andrew Rayner, 1998

Page 44: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Connectivity convergence?

• ‘One Good Network’

• LAN interconnect, Voice, Server interconnect, plus professional broadcast Video & Audio

• Significant operational cost savings on network convergence

Page 45: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

5 key elements to new media networking

45

Ease of use

Standards

IP

Software

Ease of transition

Page 46: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Network connectivity speed opportunities

46

Page 47: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 48: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 49: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Media payload RTP UDP IP

SMPTE 2022-7 standardisation for hitless protection

The IP/Ethernet packet construction

VLAN MAC/PoS/MPLS

IETF RFC3550

Page 50: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Keeping it safe - protection strategies

•Overcoming lost or damaged packets

Forward Error Correction (FEC) – SMPTE 2022

•Basic concept

Seamless IP Protection Switching (SIPS)

•Overcoming network recovery time

Launch Delay Offset (LDO) with SIPS

•Protecting against network failures

Dual path strategy with SIPS

•Protecting against sender and receiving failures

Encoder Partner Protection (EPP) with SIPS

Summary

Nevion Confidential 50

Page 51: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

FEC (SMPTE 2022) – basic principle

Nevion Confidential 51

PayloadIP Packet

PayloadIP Packet

PayloadIP Packet

FECIP Packet

FEC packet derived from

payload packets

PayloadIP Packet

PayloadIP Packet

FECIP Packet

DAMAGED or LOST

PayloadIP Packet

PayloadIP Packet

PayloadIP Packet

Any lost packet can be derived from

the other packets and the FEC packet

Page 52: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

X

FEC (SMPTE 2022) in action

Nevion Confidential 52

FEC FEC FEC

FEC FEC FEC

FECFECFEC

FECUse to correct transmission error

Page 53: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

FEC – based on XOR logic

2 June 2015Nevion Confidential

1 0 0 1 XOR 1 0 1 0 XOR 0 1 0 1 = 0 1 1 0

1 0 0 1 XOR 1 0 1 0 XOR 0 1 1 0 = 0 1 0 1

1 0 1 0 XOR 0 1 0 1 XOR 0 1 1 0 = 1 0 0 1

1 0 0 1 XOR 0 1 0 1 XOR 0 1 1 0 = 1 0 1 0

Payload Payload Payload FEC Packet

RecoveredPacket

FEC packet generated by XORing other packets

A damaged/lost packet can be recovered by XORing remaining packets with the FEC packet

0 XOR 0 = 01 XOR 0 = 10 XOR 1 = 11 XOR 1 = 0

Page 54: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

FEC – two options

Nevion Confidential 54

FECFECFEC

Column FEC

FECFECFEC

FEC

FEC

FEC

Column and Row FEC

Overhead from 20% to 50%Overhead from 5% to 25%

Page 55: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

SIPS – basic building block for protection

Nevion Confidential 55

Two identical packets

Seamless IP Protection Switching (SIPS)

[buffer]

The best packet is used

Page 56: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Dual path strategy with SIPS

Nevion Confidential 56

• 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

No disruption to signal

SIPS

Page 57: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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

Page 58: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Service protection – how it works

Enc DecIP

IPNAT/delay

SIPS

Enc

Enc

Dec

Dec

IP

IP

NAT/delay

SIPS

SIPS

Page 59: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Encoder Partner Protection (EPP)

Nevion Confidential 59

• 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

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EPP and network protection

Nevion Confidential 60

No disruption to signal

• Video travels down secondary path from master sender to main receiver

Page 61: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

EPP and sender protection

Nevion Confidential 61

No disruption to signal

• Signal travels via the slave sender down secondary path to main receiver

Page 62: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

EPP and receiver protection

Nevion Confidential 62

No disruption to signal

• Signal travels via master sender to the backup receiver

Page 63: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Jan Helgesen – VideoIPath Product Manager

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Nigel Seth-Smith - Technology Strategy, Semtech

Page 67: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Jean-Baptist Lorent – Product Manager, Intopix

Page 68: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Andy RaynerVP Engineering, Nevion

Page 69: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

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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70

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4K – not just a bigger picture

71

576

Page 72: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

Lots of raw media data

• SD: 270 Mbps

• HD: 1.5Gbps

• HD 1080P 3Gbps

• 4K 50P 12Gbps

• 4K 100P 24Gbps

• 4K 100P HDR 30Gbps

Page 73: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

OTT contribution – what is possible

• Cost reduction!

• Reach

• Enhanced FEC

• NACK / reliable UDP

• Latency

• Anecdotes

Page 74: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

IP campus with COTS Ethernet switching

• Timing presentation

• Speed of switching execution

• ‘Multicast’ replication limitations

• Break before make or double the bandwidth

Page 75: Fire & Safety - Nevion€¦ · − TDM multiplexing − CWDM/DWDM multiplexing • Reliable media transport − FEC, SIPS, LDO, EPP Nevion Confidential 30. ... The inevitable road

In the beginning……

Betty Bolton

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Video transport evolution

HANCVANC

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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 2059-2 Profile

• Synchronization

– RTP Clock Source Signaling in SDP

– RTCP Sender Reports RFC3550Flow Association

– Session Description Protocol (SDP) RFC4566• Identity (UUIDs)

– Sources: RTCP SDES CNAME

– Flows & Bundles: SDP URI

• Discovery

– Multicast DNS-SD

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The inevitable road to virtualisation

IP switching

Uncompressed or light compressed

Media processing Functions

Multi-format media

Multi-format media

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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

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Afternoon breakout sessions

Transport & compression

ServiceFulfilment

LAN & WAN

Service monitoring, protection &

future evolution

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Feedback please

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