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 ...

07/10/2026

Dalet Flex LTS Delivers Smarter Media Operations from Ingest to Distribution

Dalet, a leading technology and service provider for media-rich organizations, today announced the latest Long-Term Supported (LTS) release of Dalet Flex. Build...

10/09/2026

Tedial to introduce Media Business Hub at IBC 2026

Tedial is introducing Media Business Hub (MBH) at IBC 2026, a new business enablement platform designed to help media organizations unlock the full value of the...

10/09/2026

Globecast Unveils Next Phase of Media Orchestration at IB...

Globecast, a leading provider of broadcast, media and entertainment managed services, will unveil the next phase of its transformation at IBC2026 with a preview...

10/09/2026

Fabric Data and TMT Insights Merge to Create Fabric Insig...

Fabric Data and TMT Insights today announced that the two companies are combining to create Fabric Insights, uniting authoritative data, purpose-built software,...

10/09/2026

Operative Launches Unified Platform to Transform Advertis...

Operative, the preferred advertising and broadcast management provider for the world's leading media brands, today announced a comprehensive slate of new pr...

10/09/2026

Leader announces new Sx2 handheld Test and Measurement se...

Test & measurement innovator, Leader Electronics of Europe, has announced the launch of its latest range of handheld signal generation, analysis and monitoring ...

10/09/2026

Kiloview Partners with Zixi to Deliver Reliable IP Video...

The partnership begins with native Zixi protocol support on the Kiloview D350 and will extend to deeper product integration and joint go-to-market initiatives ...

10/09/2026

Avid and FilmLight announce strategic partnership to reimagine the color pipeline for post production

Avid and FilmLight announce strategic partnership to reimagine the color pipelin...

10/09/2026

Maxon Brings Exclusive Preview of Fall Innovations to IBC2026

Maxon Brings Exclusive Preview of Fall Innovations to IBC2026 Brie Clayton September 10, 2026 0 Comments IBC attendees will get the first look at new ...

10/09/2026

Three Boston Conservatory Dance Alums Honored for Their Early-Career Promise

Three Boston Conservatory Dance Alums Honored for Their Early-Career Promise India Hobbs and Demetrius Lee received Princess Grace Awards, while Lilly David t...

10/09/2026

MonoNeon Returns to Berklee to Kick Off Signature Series

MonoNeon Returns to Berklee to Kick Off Signature Series The Grammy-winning bassist and alumnus performs with students and faculty from the Planet MicroJam In...

10/09/2026

Study: NFL Ad Revenue to Hit a Record $6.3 Billion

Share Copy link Facebook X Linkedin Bluesky Email...

10/09/2026

Teradek Unveils Bolt 7 With 900MHz RF Pipeline

Share Copy link Facebook X Linkedin Bluesky Email...

10/09/2026

Survey: Roku Remains Most Popular Streamer

Share Copy link Facebook X Linkedin Bluesky Email...

10/09/2026

Sony Unveils Fourth Generation Of DWX Wireless Mics

Share Copy link Facebook X Linkedin Bluesky Email...

10/09/2026

Scripps Revamps Local Media Regional Leadership Structure

Share Copy link Facebook X Linkedin Bluesky Email...

10/09/2026

RT Sign Ryder Cup Highlights Rights Ahead of Historic Return to Ireland

RT to Broadcast Amgen Irish Open free-to-air New multi-year agreement will see RT continue to bring the Amgen Irish Open to Irish audiences Ryder Cup hig...

10/09/2026

RT Prime Time report into the National Ambulance Service to air tonight

More than 30 women report allegations of sexual harassment, misogyny and bullying within National Ambulance Service Tonight on RT Prime Time, 9:35pm, RT One ...

10/09/2026

Visit the mythical island of Mrunglody in the new series of RT KIDS podcast and brand-new retro video game

Series 3 of Nero's Class begins Friday 11 September on RT Listen The third...

10/09/2026

Boots on the Ground: WARDOGS' Goes All Out on GeForce NOW at Early-Access Launch

Gear up: The latest PC games and major updates are ready to play on GeForce NOW ...

10/09/2026

d-Matrix Adopts NVIDIA NVLink Fusion for Rack-Scale XPU Deployment

AI inference chipmaker d-Matrix today announced it will use NVIDIA NVLink Fusion to connect its next-generation Raptor XPUs to NVIDIA's AI infrastructure pl...

09/09/2026

IBC 2026: Sony Introduces SEL814G Fisheye Zoom G Lens

Sony Electronics has announced the SEL814G, the company's first fisheye zoom G Lens for full-frame Alpha E-mount cameras. The lens will be available in Octo...

09/09/2026

IBC 2026: Telestream Expands Practical AI Capabilities Across Vantage and UP Platform

Telestream has announced an expansion of its Practical AI capabilities across th...

09/09/2026

IBC 2026: Chyron and Haivision Announce Camera-to-Cloud Live Production Integration

Haivision and Chyron have announced a technology partnership integrating Haivisi...

09/09/2026

ManningCast Reveals 2026-27 Season Schedule with Heist Mini Movie

Omaha Productions has released ManningCast: Heist, a short film featuring Peyton and Eli Manning attempting to break into NFL Commissioner Roger Goodell's o...

09/09/2026

IBC 2026: Imagine Communications to Showcase XVR Updates

Imagine Communications will demonstrate the next evolution of XVR at IBC2026 (Stand 1.B73, RAI Amsterdam, September 11-14). XVR is Imagine's channel-in-a-b...

09/09/2026

IBC 2026: swXtch.io Launches AI Broadcast Orchestration Tool abbe

swXtch.io has announced abbe, an AI-based orchestration layer for live media workflows, making its world premiere at IBC2026 (Meeting Room 5.MR13, Hall 5, Septe...

09/09/2026

Inside the NFL Returns to X for Second Season, Marking 50th Anniversary

NFL Films has announced the second season of Inside the NFL on X as an X Original, premiering Wednesday, September 9. The series marks Inside the NFL's 50th...

09/09/2026

LiveU Expands AP Partnership with LU900Q Fleet and MAM Integration

LiveU has announced an expanded partnership with The Associated Press, deploying the largest fleet of LU900Q intelligent production units in the industry as par...

09/09/2026

Diversified to Consolidate New Jersey Operations into New Newark Facility

Diversified has announced plans to consolidate its four existing New Jersey locations into a new facility in Newark, expected to be fully operational by the end...

09/09/2026

IBC 2026: Wisycom Showcases MATF Antenna Matrix, PFL RFoF Box, and MPR60 Updates

Wisycom will exhibit new RF products at IBC2026 (Stand 8.D60, September 11-14), including the MATF Wideband Antenna Matrix, PFL Portable RF over Fiber Box, and ...

09/09/2026

IBC 2026: G&D and VuWall to Introduce vsNEO KVM-over-IP Platform

Guntermann & Drunck (G&D) and VuWall, both Panoptec companies, will introduce vsNEO at IBC2026 (Stand 8.B63, September 11, RAI Amsterdam). Pre-orders open in ea...

09/09/2026

Mo-Sys Completes Restructuring, Promotes Selin Kemal to Managing Director

Mo-Sys has completed a business restructuring and relocated to a new facility in Canada Water, London. As part of the reorganization, Selin Kemal has been promo...

09/09/2026

Aicox and TAG Video Systems Power Monitoring for Telefnicas TSAmediaHUB

Aicox has integrated TAG Video Systems' Core monitoring platform into Telef nica's TSAmediaHUB audiovisual contribution and distribution infrastructure....

09/09/2026

IBC 2026: Blackmagic Design Releases DaVinci Resolve 21.1

Blackmagic Design has released DaVinci Resolve 21.1, a free update available now through the Blackmagic Design website. The release adds new AI tools, workflow ...

09/09/2026

ESPN and Apple Music Collaborate on Monday Night Football Music Curation for 2026-27 Season

ESPN and Apple Music have announced a collaboration on music curation for Monday...

09/09/2026

Sacramento Production Services Deploys Wisycom RF System at Sutter Health Park

Sacramento Production Services has completed a wireless audio overhaul at Sutter Health Park, home of the Athletics during their three-year residency in Sacrame...

09/09/2026

NDI and NVIDIA Collaborate on AI-Powered Multilingual Content Workflows

NDI and NVIDIA have announced a collaboration to develop AI-powered workflows enabling broadcasters to create and distribute multilingual content from a single ...

09/09/2026

Sports Broadcasting Hall of Fame Announces the Class of 2026

Christopher Chip Adams, Troy Aikman, Jim Dove, Jim Eady, Bucky Gunts, Robert A. Iger, Charlie Jablonski, Robert Kraft, Tom Rinaldi, and Dick Stockton to be ho...

09/09/2026

NBC Sports Opens 21st SNF Season With Expanded Schedule, Traveling Studio Show, and Bulked Up Toolkit

ND2 returns as the primary unit, While FNIA gets SSQC and new flexible Rover...

09/09/2026

Celemony Tonalic gains additional Paul Kleber upright bass

New parts aimed at hip-hop and pop productions The latest update to Celemony's innovative virtual session musician expands the collection of built-in in...

09/09/2026

Sonarworks Autumn Sale

Save up to 40% until 21 September 2026 Sonarworks are currently running their Autumn Sale, with discounts of up to 40% currently available across their rang...

09/09/2026

Bjooks Beat Gems to begin shipping

Upcoming title officially launches in September 2026 Bjooks' celebrations for this year's 909 Day will be welcome news amongst drum machine lovers, ...

09/09/2026

NITV to bring First Nations netball to audiences nationwide

NITV to bring First Nations netball to audiences nationwide 9 September, 2026 Media releases Every match of the 2026 First Nations Tournament will be live ...

09/09/2026

NFVF CALL FOR PROPOSALS: YOUTH FILMMAKER PROJECT FACILITATING COMPANY 2026

The National Film and Video Foundation (NFVF) invites eligible Tier 1 and 2 South African production companies to submit proposals to serve as the Facilitating ...

09/09/2026

Nielsen launches CTV Ad spend data into its Italian Ad Intel product

Italy launch follows UK and Germany as Nielsen expands product across EMEA Milan, Italy, September 9, 2026 - Nielsen, a global leader in audience measurement, ...

09/09/2026

Gracenote Expands AI Product Roadmap with Sports MCP Server, Entertainment SLM and Agents

Planned solutions tackle accuracy, cost and latency barriers to deploying AI at ...

09/09/2026

Dalet Promotes Brian Doheny to CEO

Share Copy link Facebook X Linkedin Bluesky Email...