Sony Pixel Power calrec Sony

The Guys from IPnema

12/08/2022

As open-standards-based IP has come of age as a network protocol for the broadcast, AV and corporate sectors, the emphasis has moved from making essence transport work to refining and improving the customer experience and workflow, writes Jeremy Courtney, senior director, CTO office, Lawo

By Contributor

Published: August 11, 2022 Updated: August 16, 2022

As open-standards-based IP has come of age as a network protocol for the broadcast, AV and corporate sectors, the emphasis has moved from making essence transport work to refining and improving the customer experience and workflow, writes Jeremy Courtney, senior director, CTO office, Lawo

target=_blank title=Share on LinkedIn class=share-linkedin>

Jeremy Courtney, Lawo Gone are the days when the ability to control all devices via a unified, overarching control system was enough to set one's pulse racing. Even staunch defenders of ST 2110-based infrastructures admit that getting everything to work as expected used to take oodles of blood, sweat and tears. Just ask them about the behind-the-scenes programming and configuration work as well as their negotiations with vendors to implement the missing links.

In a sometimes brutally competitive environment, operators are expected to do more with ever less and quite naturally look for solutions that keep their tasks manageable. They expect their IP infrastructure to work like a samba that swings so cool and sways so gently right from the start

Head start Finding ways to reduce complexity, increase speed, and simplify the management of devices and signals with higher levels of agility and protection is key.

Operators and vendors can be proud of what has already been achieved. The number of operations built around a distributed set-up, with control rooms on premise in different parts of the world and data centres in still other locations is growing steadily. Operators in the US, Australia, Norway, Belgium and many other countries successfully managed to devise a new normal where the studio as well audio and video controllers are in one city, whilst the processing happens elsewhere.

Flexible, globe-spanning resource sharing over the IP network allows broadcasters and production service providers to lower their capital expenditures simply by using the tools they already own more frequently. Some users even went so far as to design multi-functional workspaces whose feature-set is determined by the credentials of the user logging into that space. All of this was implemented well before the global pandemic.

Vendors who pioneered the migration to IP for both audio and video infrastructure had already reached cruise speed when distributed production scenarios moved from being a forward-looking approach to sheer necessity.

With all elements in place and most pitfalls out of the way, they rightly anticipated that the next step would be to make broadcast IP manageable. Hence the launch of the HOME management platform for IP-based media infrastructures. It offers a microservice architecture based on modern technology and techniques that deliver the performance, reliability and experience tier 1 broadcasters expect.

More standards Interoperability has been at the top of the agenda since day one. The term stands for the ability to use best-of-breed solutions for the task at hand, irrespective of the vendor. This requires vendors to scrupulously stick to the protocol of the open standards employed: ST 2110, AES67, ST 2022, etc. Complications often arose from the fact that different manufacturers seemed to have different understandings of the word scrupulous'.

Another aspect was quickly brought to the vendors' attention: unlike IP-based networks for IT applications, broadcast and AV tools are essentially blind until operators assign them an IP address and make the other networked devices aware of them. This used to be a manual process that often took weeks, or months, for large broadcast infrastructures. It was also error-prone.

To alleviate this issue, a number of manufacturers jointly developed the AMWA NMOS IS-04 and IS-05 protocols that take care of discovering and registering devices as well as device connection management. NMOS is an open standard with a certain level of interoperability, but it has yet to become the silver bullet that allows all devices to work harmoniously together. This is not intentional, by the way, it typically occurs due to differences in interpretation, behaviour and implementation of specifications.

In any case, today's operators expect more than discovery and registration: they want a simple, but rich user experience, complete with the ability to tweak parameter settings on remote devices and signal grouping for one-click routing of essences. Separating audio from video and metadata offers more flexibility except when it doesn't. And this is where essence grouping steps in: devices and signals can be routed quickly and easily using a platform-agnostic web UI front-end.

Like NMOS, HOME revolves around a registry that keeps track of all known devices and greatly simplifies the discovery and registration process (no more manual input of IP addresses, etc).

IP broadcast standards for the mere encapsulation of content (ST 2110) can be complemented with robust, established IT standards for other important tasks. Support for DHCP, DNS and RADIUS therefore makes a lot of sense.

Elephant in the room Given the dramatically increased awareness regarding network security and the need for a strategy to fend off hacker attacks and content theft, the addition of the tried-and-tested 802.1x standard offers a robust solution.

This simplified way of adding devices to a network via automated discovery and registration may pose a new threat: the newly-added device might immediately come online and wreak havoc on at least part of the network. This i
LINK: https://www.tvbeurope.com/features/the-guys-from-ipnema...
See more stories from tvb

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

06/09/2026

Dolby and MagentaTV Bring Fans Closer to the FIFA World Cup 2026 in Germany with Dolby Vision and Dolby Atmos

June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...

04/08/2026

Dalet Announces Commercial Availability of Dalia, Bringing Media-Aware Agentic AI to Enterprise Productions

Dalet, a leading technology and service provider for media-rich organizations, t...

04/07/2026

Detective Conan: Fallen Angel of the Highway Opens in Dolby Cinemas Across Japan, Presented in Dolby Atmos and Dolby ...

April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...

23/06/2026

Case Study: YES Networks IP Transition Expands Production Possibilities and Redefines Workflows

When we began planning our transition from an SDI-based infrastructure to a new ...

23/06/2026

Imagine Communications Appoints Greg Garmon as SVP, Americas Video Sales

Imagine Communications has announced the appointment of Greg Garmon as Senior Vice President, Americas Video Sales. Garmon will oversee account growth and busin...

23/06/2026

Snap Promotes Emma Wakely to Head of Sports and Media Partnerships, Americas

Snap has promoted Emma Wakely to Head of Sports and Media Partnerships, Americas, succeeding Anmol Malhotra, who has been elevated to Global Head of Content and...

23/06/2026

YES Network and Gotham Sports App to Air MI New York Major League Cricket Matches

YES Network and The Gotham Sports App will air MI New York's Major League Cr...

23/06/2026

HAND Issues Persistent Digital IDs to 2026 NBA Draft Class

The Universal Talent Identifier (HAND) has issued HAND IDs to 34 top projected prospects in the 2026 NBA Draft class, including AJ Dybantsa, Cameron Boozer, and...

23/06/2026

World Boxing Launches World Boxing TV Streaming Platform

World Boxing has announced the launch of World Boxing TV, a subscription-based streaming platform built on the Joymo platform, offering live events, on-demand c...

23/06/2026

FloRacing to Stream 32 Off-Road Motorcycle Racing Events Including AMA Amateur National Motocross Championship

FloSports will stream 32 off-road motorcycle racing events on FloRacing, includi...

23/06/2026

SES Adds 14 Regional Channels and New Set-Top Boxes to ASTRA TV in Spain

SES has announced the expansion of its ASTRA TV platform in Spain with the addition of 14 regional channels in HD and UHD quality and the launch of new hybrid s...

23/06/2026

Appear Supports Rede Legislativas Contribution Workflow for Brazils TV 3.0 Trials

Appear ASA has announced its role in Rede Legislativa de R dio e TV's contri...

23/06/2026

PBS Selects LTN for Nationwide IP Video Network Across 330 Member Stations

LTN has announced that PBS has selected it as its IP video partner to modernize content distribution and contribution across more than 330 public television sta...

23/06/2026

Ease Live Powers Interactive Experience on Rally.TV for WRC

Ease Live has announced that its graphics overlay platform is powering an interactive fan experience on Rally.TV, the official streaming platform of the FIA Wor...

23/06/2026

Chyron LIVE Adds Haivision StreamHub Integration, SCTE-35 Ad Insertion, and Switcher Updates

Chyron has announced updates to Chyron LIVE, its cloud-native live production pl...

23/06/2026

ESPN Announces ESPN Fan House, Fan Engagement Hub Powered by Flowcode

ESPN has announced ESPN Fan House, a fan engagement hub powered by Flowcode, launching in August ahead of the 2026 college football season. Publicis Sports will...

23/06/2026

Sennheiser Relocates Americas Regional Hub to Nashville

The city's solid position in broadcast, entertainment, and sports attracted the major microphone manufacturer Sennheiser Group is moving its Americas Regio...

23/06/2026

Violet Audio's dMix 128 now shipping

128 channels of signal routing & DSP Announced just before the NAMM Show 2026, Violet Audio's latest digital audio matrix offers 128 channels of signal ...

23/06/2026

Minimal Audio launch Memory Rites

Latest Current expansion created by EPROM Minimal Audio have just launched the latest Current Expansion, Memory Rites. Designed in collaboration with renown...

23/06/2026

Undertone Audio's MPEQ-1 goes virtual

Popular hardware EQ gets official plug-in emulation Undertone Audio have just launched a new plug-in that brings one of their most popular hardware designs ...

23/06/2026

Colorfront Support for AWS CDI Unlocks New Potential for Cloud-Based Visual Effects and Content Creation

December 7, 2022 Colorfront (colorfront.com) - the multi-award-winning develope...

23/06/2026

Colorfront Delivers Even More AI Automation Power and Extends Technology Partnerships with Dolby, Apple

April 23, 2026 NAB 2026, Las Vegas - the Academy and Emmy Award-winning develop...

23/06/2026

IAB Tech Lab Releases SupplyChain v1.1

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

Besco to Represent PlayBox Neo in South Korea

PlayBox Neo appoints Besco as Channel Reseller to establish a firm foothold in Asia Pacific's thriving high-tech export-driven economic boom PlayBox Neo, t...

23/06/2026

PBS Selects LTN to Power Nationwide IP Video Network

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

PBS selects LTN for nationwide IP video network

LTN, a global leader in IP-based video transport and network services, today announced that PBS has selected LTN as its IP video partner to modernize and future...

23/06/2026

The LiveU Q Era Arrives in ANZ with the LU900Q at ABE2026

LiveU will introduce its Q Era to Australia and New Zealand for the first time at ABE2026 on Stand No. 25, (July 30 31). Leading the showcase is the LU900Q, a n...

23/06/2026

Miri Technologies Ships V410 Live 4K Video Encoder-Decode...

Miri Technologies Inc. has begun shipping its highly anticipated V410 live 4K video encoder/decoder for streaming, IP-based production workflows and AV-over-IP ...

23/06/2026

DHD SX2 and TX2 Consoles Go On-Air at Radio Tzafon

DHD audio reports the completion of an upgrade to the audio production facilities at the Galilee headquarters of Radio Tzafon. The station broadcasts two progra...

23/06/2026

Nagravision Launches Nagra Venturi Security Offering

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

ITN Expands Programmatic Local TV Platform

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

Warner Bros. Discovery Taps AWS for New AI-Powered Ad Tech

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

Study: Younger Viewers More Distracted But More Receptive to Ads

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

Chilevisin, ClaroVTR Tap Pixop for 4K FIFA World Cup Feed

Share Copy link Facebook X Linkedin Bluesky Email...

23/06/2026

Imagine Communications Names Greg Garmon as Senior Vice P...

Multifaceted Growth Executive Brings 20+ Years of Experience Leading Organizations Across Tech and M&E Imagine Communications today announced the appointment ...

23/06/2026

Australians in Film and Screen Australia's talent development initiative UNTAPPED returns for 2026

Australians in Film and Screen Australia's talent development initiative UNT...

23/06/2026

Visual Productions Unveils RdmRelay2 Four-channel Relay Control at InfoComm 2026

Visual Productions Unveils RdmRelay2 Four-channel Relay Control at InfoComm 2026 Brie Clayton June 22, 2026 0 Comments New Relay Solution Combines DMX, ...

23/06/2026

SMPTE Makes Its Standards Freely Accessible, Opening Standards Library to the Global Media Technology Community

SMPTE Makes Its Standards Freely Accessible, Opening Standards Library to the Gl...

23/06/2026

UKTV and BBC Entertainment join forces on first joint comedy entertainment co-commission

23rd June 2026, London: UKTV and BBC Entertainment have unveiled a joint co-comm...

23/06/2026

Gugu Mbatha-Raw leads Sky Original supernatural thriller Possession in first teaser

Also starring Jonny Lee Miller, Sheldon Shepherd and Bel Powley, the ambitious f...

23/06/2026

Arqiva response to DCMS Green Paper

The priority now is a clear and credible plan June 23, 2026, Winchester, UK - Arqiva, the UK's leading communications infrastructure provider, welcomes tod...

23/06/2026

RT AND COMMUNITY FOUNDATION IRELAND ANNOUNCE RT TOY SHOW APPEAL GRANT AWARDS 2026

The RT Toy Show Appeal has raised over 31 million since its inception in 2020 ...

23/06/2026

NVIDIA Powers Over 400 of the World's 500 Fastest Supercomputers

News Highlights: NVIDIA technology runs 81% of the TOP500 and 90% of the systems new to the list. 26 systems on the TOP500 adopted the NVIDIA Grace CPU, up ei...

23/06/2026

How Businesses Are Building Specialized AI They Can Trust

Companies are asking how to build specialized AI that fits with the way their workflows actually run. The first wave of enterprise AI was about access. Compan...

23/06/2026

June 22, 2026

Newly identified molecule strengthens the eye's response to damage in retinal disease Scripps Research discovery finds that restoring the naturally occurrin...

22/06/2026

Behind the Mic: SportsCenters Lisa Cohn to Retire This June From ESPN as Longest-Tenured Anchor

Behind The Mic provides a roundup of recent news regarding on-air talent, includ...

22/06/2026

Cosm Appoints David Ho as Chief Legal Officer

Cosm has announced the appointment of David Ho as Chief Legal Officer, a newly created executive role reporting to President and CEO Jeb Terry. Ho will oversee ...

22/06/2026

Warner Bros. Discovery and AWS Announce AI-Powered Advertising Technology Platform

Warner Bros. Discovery and Amazon Web Services (AWS) have announced the developm...

22/06/2026

Daktronics Completes Audio Control System Upgrade at Petco Park for San Diego Padres

Daktronics has completed an audio control system upgrade at Petco Park in San Di...