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

03/06/2024

Dalet and Veritone Reach Agreement to Distribute, Transact and Monetize Media Archives

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

18/03/2024

USC Basketball Star Juju Watkins on Fashion, Film, Friendship Bracelets, and More

Listeners turn to Spotify to connect with their favorites-from artists and album...

18/03/2024

Young professionals successfully complete vocational training at SGL's Meitingen site

Seven young professionals completed their vocational training at SGL Carbon in M...

18/03/2024

Vintage Allure

Released this past January, the music video for Ariana Grande's yes, and? brings a modern approach to vintage allure. The video was directed by Christian ...

18/03/2024

ST Engineering iDirect Unveils Intuition at SATELLITE 2024 Conference and Exhibition

Global satellite communications leader gives market a first look at its next-gen...

18/03/2024

Box to Box Films shares with MediaSilo

Box to Box Films Shares with MediaSilo Amy and Drive to Survive producer updates collaborators simply and securely Boston, MA, March 18, 2024 - Box to Box Fi...

18/03/2024

Telestream Introduces AI-Powered Tools for Rapid Content Delivery at NAB Show 2024

Telestream Introduces AI-Powered Tools for Rapid Content Delivery at NAB Show 20...

18/03/2024

Docufiction Film Bringing Down a Mountain Edited with DaVinci Resolve Studio

Docufiction Film Bringing Down a Mountain Edited with DaVinci Resolve Studio Brie Clayton March 18, 2024 0 Comments Blackmagic Design today announced ...

18/03/2024

FingerWorks Telestrators Releases Enhancements to Computer Vision Live Tracking Software at NAB 2024

FingerWorks Telestrators Releases Enhancements to Computer Vision Live Tracking ...

18/03/2024

DirecTV to Allow Subscribers to Opt Out of Local Stations

DirecTV announced a new feature over the weekend that will allow its subscribers to opt out of their local stations in return for a discount. Customers who ch...

18/03/2024

Logging and reviewing: Moving towards a sustainable workflow

Jane Sung, COO at Cinedeck, explains how broadcasters and content production companies can achieve the goal of moving towards creating a more sustainable, effic...

18/03/2024

Altice Media sold to French shipping tycoon for 1.55 billion

The deal includes BFM TV, one of the country's largest 24-hour news channels, as well as documentary channel RMC D couverte, and RMC Story By Jenny Priestl...

18/03/2024

Meet the CEO and founder

By TVBEurope Staff Published: March 18, 2024 Nick Franco tells TVBEurope how he went from being a master plasterer and refurbishing the ornate plasterwork ...

18/03/2024

Master the Avatar State: Glowing Eyes in Adobe After Effects

Master the Avatar State: Glowing Eyes in Adobe After Effects Levi Borland March 18, 2024 0 Comments In this step-by-step tutorial, learn how to recrea...

18/03/2024

Next Season of Doctor Who' on Disney Plus May 10

The next season of Doctor Who, with Ncuti Gatwa as the 15th Doctor, premieres on Disney Plus and around the world May 10. It is the first season to launch on Di...

18/03/2024

Screen Australia and VicScreen launch new Screen Careers initiative

18 03 2024 - Media release Screen Australia and VicScreen launch new Screen Careers initiative LTR Denise Eriksen, Esther Coleman Hawkins, Caroline Pitcher, K...

18/03/2024

CBC/WRAL Night Helps Bring in Over $26k for PBS NC

Capitol Broadcasting and WRAL-TV continued a decades-long tradition of supporting PBS North Carolina, our state's public television station, to good result ...

18/03/2024

Banglalink Gets Unified Licence to Deliver Superior Digital Services in Bangladesh

18 Mar 2024 Banglalink Gets Unified Licence to Deliver Superior Digital Service...

18/03/2024

Thuraya partners with Niflink to deliver telemedicine and eLearning to users across its network

Abu Dhabi, 18 March, 2024 : Abu Dhabi, 18 March 2024: Thuraya Telecommunication...

18/03/2024

Thuraya partners with Niflink to deliver telemedicine and eLearning to users across its ne...

Abu Dhabi, 18 March, 2024 : Abu Dhabi, 18 March 2024: Thuraya Telecommunication...

18/03/2024

Major League Soccer: IMG on Capturing Fan Rituals and Delivering Consistent Coverage

Major League Soccer: IMG on capturing fan rituals and delivering consistent cove...

18/03/2024

Smashing Padel: Inside Aurora's Innovative Production of the Inaugural Hexagon Cup

Smashing padel: Inside Aurora's innovative production of the inaugural Hexag...

18/03/2024

Airspeeder Teams Up With EMG for World's First Live Broadcast of Flying Car Series

Airspeeder teams up with EMG for world's first live broadcast of flying car ...

18/03/2024

Netflix Announces News About 26 Upcoming Nordic Titles - Including 12 Brand New Titles

Back to All News Netflix Announces News About 26 Upcoming Nordic Titles - Inclu...

18/03/2024

Final sprint in the AS4 market communication

Final Sprint in the AS4 Market Communication: All Arvato Systems Customers Are Ready to Go Customers for market communication AS4-ready Arvato Systems is now...

18/03/2024

Tonight on Uzalo: Nkunzi takes a drastic decision

Tonight on Uzalo: Nkunzi takes a drastic decisionDon't miss Monday, 18 March's riveting episode of South African soapie Uzalo on SABC 1 on DStv channel ...

18/03/2024

Thales to modernize Montreal Mtro blue Line,improving passengers' punctuality and train reliability

Facebook Twitter LinkedIn Following a call for tenders, the Soci t de tra...

18/03/2024

Streaming today: Vida the Vet' on Netflix - 18 March 2024

Streaming today: Vida the Vet' on Netflix - 18 March 2024Looking for something to watch tonight? Check out all the new streaming releases from all your fav...

18/03/2024

Skeem Saam': Is Tobias Maswahla Evelyn's son?

Skeem Saam': Is Tobias Maswahla Evelyn's son?Is actor Sicelo Buthelezi's character Tobias Maswahla related to Deputy Principal Evelyn Maswahla in S...

18/03/2024

Tonight on Generations: Khensani tries to mend his friendship with Sphe

Tonight on Generations: Khensani tries to mend his friendship with SpheDon't miss Monday, 18 March's riveting episode of South African soapie Generation...

18/03/2024

Question: Did George Lucas rip off Dune?

Question: Did George Lucas rip off Dune?Miles Phillips explores Dune's Legacy and its echo in Star Wars, claiming that the former is among the best science ...

18/03/2024

Tonight on Skeem Saam: Jacobeth kicks Bullet to the curb

Tonight on Skeem Saam: Jacobeth kicks Bullet to the curbDon't miss Monday, 16 March's riveting episode of South African soapie Skeem Saam on SABC 1 on D...

18/03/2024

Tonight on Muvhango: Matshidiso finds incriminating information on Nkele

Tonight on Muvhango: Matshidiso finds incriminating information on NkeleDon't miss Monday, 18 March's riveting episode of South African soapie Muvhango ...

18/03/2024

Tonight on Smoke and Mirrors: In a haze of alcohol, Sakhile knocks down Fanyana

Tonight on Smoke and Mirrors: In a haze of alcohol, Sakhile knocks down FanyanaDon't miss Monday, 18 March's riveting episode of South African soapie Sm...

18/03/2024

Tonight on Scandal: Jojo's bad PR costs him more than he can afford

Tonight on Scandal: Jojo's bad PR costs him more than he can affordDon't miss Monday, 18 March's riveting episode of South African soapie Scandal! o...

18/03/2024

Tonight on Champions: Lebo's family are tearing him apart

Tonight on Champions: Lebo's family are tearing him apartDon't miss Monday, 18 March's riveting episode of South African soapie Champions on Mzansi ...

18/03/2024

Tonight on Gqeberha: Msimelelo lays down the rules at the Tshisa Nyama

Tonight on Gqeberha: Msimelelo lays down the rules at the Tshisa NyamaDon't miss Monday, 18 March's riveting episode of South African soapie Gqeberha: T...

18/03/2024

Tonight on Umkhokha: Zisebenzele makes a bet with Khululiwe that Siphamandla will do it within a week

Tonight on Umkhokha: Zisebenzele makes a bet with Khululiwe that Siphamandla wil...

18/03/2024

Cyberani and Thales enter a strategic alliance to strengthen the Kingdom's cybersecurity

Facebook Twitter LinkedIn Mr. Saeed Al Saeed, CEO of Cyberani, and Mr. Pie...

18/03/2024

Thales to equip Cibao International Airport in Dominican Republic with new Air Traffic Control Radar System

Facebook Twitter LinkedIn Instituto Dominicano de Aviaci n Civil (IDAC) se...

17/03/2024

WATCH: Highlights from the 2024 Cape Town Carnival [video]

WATCH: Highlights from the 2024 Cape Town Carnival [video]The Mother City's biggest annual street parade returned to Green Point on Saturday with the Cape T...

17/03/2024

WATCH: Highlights from the 2024 Cape Town Carnival

WATCH: Highlights from the 2024 Cape Town CarnivalThe Mother City's biggest annual street parade returned to Green Point on Saturday with the Cape Town Carn...

17/03/2024

Young Papi leaves Big Brother Mzansi'

Young Papi leaves Big Brother Mzansi'Young Papi was the thirteenth housemate to get evicted from the Big Brother Mzansi' reality TV show on Sunday, 17...

17/03/2024

Smoke and Mirrors': Why Thandiswa might dump Caesar

Smoke and Mirrors': Why Thandiswa might dump Caesar Smoke and Mirrors' spoilers reveal that Caesar will propose marriage to Thandiswa. Will she stay wit...

16/03/2024

Josh Brolin Drama Outer Range' Returns To Prime Video May 16

Western drama Outer Range is back with season two on Prime Video May 16. Josh Brolin stars and executive produces. He also directs the season's penultimate ...

16/03/2024

Kristen Wiig Lined Up to Host SNL' for Fifth Time

Kristen Wiig hosts Saturday Night Live for the fifth time on April 6. Wiig stars in and executive produces Palm Royale, which premieres March 20 on Apple TV Plu...

16/03/2024

Magnite, Mediaocean Join To Make Buying CTV Campaigns Easier

Media buyers using Mediaocean's Prisma platform will be able to plan, execute and reconcile ad campaigns on connected TV directly from programmers who work ...

16/03/2024

Bitmovin, Yospace Combine To Insert Ads Into Live Streams

Streaming infrastructure company Bitmovin is teaming up with ad-insertion vendor Yospace to enable broadcasters to put commercials in live-streaming programming...

16/03/2024

Bumble Engages Peacock's The Traitors' To Promote Dating Deception Detector'

Bumble, the dating service, has tapped into Peacock's murder-mystery competi...

16/03/2024

Gerald Levin, Former Time Warner CEO, Has Died

Gerald Levin, former CEO of Time Warner, died March 13. He was 84 and had battled Parkinson's disease....