Sony Pixel Power calrec Sony

Delivering streaming media: reimagining CDNs

27/03/2023

Greg Burns, head of media products, Arqiva looks at the ways streaming media providers (including traditional broadcasters) are looking to improve their approaches to video distribution

This article first appeared in TVBEurope

Streaming has cemented itself as a critical pillar in the modern-day content landscape. However as the status and popularity of streaming services have risen, so too have audience expectations. With the common view now being that eventually the majority of television consumption will be over IP networks, broadcasters and streamers must address these heightened expectations now. Audiences want the same video quality, performance and availability they have come to expect from broadcast channels. In fact, research has shown that just one buffering event decreases the amount of video watched by 39 per cent. Clearly, viewers are seeking a broadcast-grade experience from their streaming services. However, existing content delivery networks (CDNs) are often not well geared to deliver the expected quality of experience or service.

With streaming media more strategically important than it's ever been, streaming media providers (including traditional broadcasters) are looking to improve their approaches to video distribution. As things stand, there's no consensus on how best to meet the performance expectations of audiences while reducing commercial and technical risk, but there are nuanced and bespoke approaches that SVoD players, public service broadcasters and smaller media companies should consider.

The shift away from purely public CDNs

Public CDNs share their resources across a wide variety of business and content types. These public resources are supporting software updates and games downloads as well as media businesses for whom a drop in quality or rebuffering has a far more serious commercial impact. Reliance on public CDNs can temper with quality of service, guaranteed performance and reliability.

Netflix has switched away from public CDNs, opting to deliver much of its content using a private CDN model i.e. using its own infrastructure to deliver a high-quality service. This approach works for companies like Netflix that operate on a massive global scale, but is not viable for smaller media companies. What's more, even for public service broadcasters, building their own private CDNs would be inefficient and creates complexity for the ISPs who have to host the servers.

Scaling streaming services through a hybrid approach

However, both smaller streaming companies and public broadcasters must also innovate and scale their streaming services in order to keep up with demand. There is work to do here. In fact, according to Ofcom, in 2022 only 8 per cent of broadcasters' viewing was online, the BBC (a leader in streaming) quotes that [its figures] are at 12 per cent.

To ensure that this scaling happens and supports the quality of experience expected by viewers, broadcasters need to invest directly in this scaling. The effective way of doing this is through private CDNs and a managed relationship with the ISPs. A common private CDN where broadcasters can invest in the capacity they need from common infrastructure, backed-up with the required service levels is key here. A common infrastructure creates efficiencies, but also enables capacity to be traded between broadcasters to cater for major events such as live sports.

Another option is to take a hybrid model approach that combines public and private CDNs. This helps to manage costs but also to ensure their video distribution platform continues to scale to meet their ever-growing demands. Offloading throughput from the public CDNs to private CDNs ensures there is capacity in the public CDNs when they need it. The private CDN part of this approach gives the streaming media company dedicated capacity, control and broadcast-grade video quality. The public CDN element of this approach offers cost-effective resilience and flexible scalability.

Minimising complexity, managing capacity and pulling sustainability levers

But there's an element that's crucial to this: minimising complexity. Streaming companies looking to embrace a hybrid approach currently face the added difficulty of managing both public and private CDNs and the cost of building a platform to do this.

That platform also needs to be optimised to spread the load to deliver both cost efficiency and dynamic scaling. An optimised hybrid solution can also help to minimise the video industry's carbon footprint.

Managing capacity is an important part of any hybrid solution. They also need to access multiple public CDNs without excessive volume commitments and without the risk that when they need capacity, it won't be available.

Ultimately, broadcasters and streamers can be better served by a video-focused architecture that responds to their needs, rather than the needs of all internet traffic. We need to treat video differently.

Conclusion

When it comes to reimagining CDN approaches, there is no one-size-fits-all. For big SVoD players, this means developing their own private CDNs. Others might consider developing a common private CDN, where capacity can be traded between broadcasters for major events.

Taking a hybrid approach, combining a cutting-edge private CDN platform and a dynamic multiple public CDN service to support peaks in demand and business continuity, is the right answer for streaming media companies and public service broadcasters seeking to minimise commercial and technical risks while optimising performance.

Published

27/03/2023

Author

Greg Burns, Head of media products
LINK: https://www.arqiva.com/news-views/views/reimagining-cdns...
See more stories from arqiva

Most recent headlines

04/08/2024

Dalet Appoints Santiago Solanas as CEO to Lead Next Era of Growth and Innovation

Dalet, a leading technology and service provider for media-rich organizations, is excited to announce Santiago Solanas as its new Chief Executive Officer (CEO)....

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...

29/04/2024

Screen Australia announces James J. Robinson's debut feature First Light

29 04 2024 - Media release Screen Australia announces James J. Robinson's debut feature First Light First Light Principal Photography is underway on Firs...

29/04/2024

Capitol Broadcasting Becomes First Company Inducted into NC Media and Journalism Hall of Fame

Capitol Broadcasting recently became the inaugural company honored with inductio...

28/04/2024

Mediahaus delivers the first SRT live-streaming sports production over 5G with URSA Broadcast G2

Mediahaus delivers the first SRT live-streaming sports production over 5G with U...

27/04/2024

L3Harris Chair and CEO Christopher E. Kubasik Discusses 1Q24 On CNBC's "Closing Bell: Overtime"

On April 26, L3Harris Chair and CEO Christopher E. Kubasik joined CNBC's Mor...

27/04/2024

Audinate Adds Major New Features to Dante Connect

PORTLAND, Oregon Audinate Group Limited, the developer of the Dante AV-over-IP solution, announced significant new additions to Dante Connect, its cloud-based D...

27/04/2024

Bell Media Launches New Portfolio of FAST Channels

TORONTO Bell Media has launched 10 English and French-language FAST channels featuring entertainment, factual, news, and sports programming. The new free stream...

27/04/2024

Study: Broadcast TV Evening News Avoids Serious Economic Issues

An extensive new analysis of the news segments in the broadcast evening news programs of ABC, CBS, NBC and PBS has found that broadcasters devoted most of their...

27/04/2024

Hughes Opens Manufacturing Facility and Private 5G Incubation Center in Maryland

GERMANTOWN, Md. EchoStar's Hughes Network Systems has opened a new manufacturing facility and private 5G incubation center in Germantown, Maryland....

27/04/2024

Broadcasting Legend Harry Pappas Dead At 78

Harry Pappas, one of three brothers who founded Pappas Telecasting Companies in 1971, died April 24. He was 78 years old....

27/04/2024

Televisa Selects Synamedia For Broadcast Distribution Overhaul

ATLANTA and LONDON Mexican telecommunications and broadcast company Televisa has selected Synamedia for an overhaul of its broadcast distribution....

27/04/2024

Participate in the Survey - The Impact of AI on Media and the Creative Industry

Participate in the Survey - The Impact of AI on Media and the Creative Industry Pascal Wagner April 26, 2024 0 Comments By participating in this surve...

27/04/2024

SDVI Rally Access Workstation Earns Two Top Awards at 2024 NAB Show

SDVI Rally Access Workstation Earns Two Top Awards at 2024 NAB Show Brie Clayton April 26, 2024 0 Comments SDVI, the leading platform provider for clo...

27/04/2024

Berklee's Music and Health Institute Launches Community Health Musician Certificate

Berklee's Music and Health Institute Launches Community Health Musician Cert...

27/04/2024

Charter Reports Higher Q1 Profits Despite Broadband, Video Losses

Charter Communications reported higher first-quarter profits despite continued cord-cutting and competition for broadband customers....

27/04/2024

Environmental Groups Aim To Make Unscripted TV More Sustainable

Two environmentally-focused groups are partnering to engage the unscripted TV world in finding better ways to address climate change. Reality of Change is an ec...

27/04/2024

Sarah Garcia Named Weekend Anchor at Telemundo 40 in Texas

Sarah Garcia has been promoted to weekend anchor at KTLM McAllen, Texas, known as Telemundo 40. Starting April 27, she will anchor Noticias Telemundo 40 weekend...

27/04/2024

CBS Sports Kicks Off FAST Channel for UEFA Champions League on Pluto TV

CBS Sports said it launched a new 24-hour free, ad supported streaming television (FAST) channel devoted to the UEFA Champions League....

27/04/2024

Brian Roberts's Pay Rose To $35 Million at Comcast

Comcast chairman and CEO Brian Roberts received $35.4 million in compensation in 2023, up 11% from the previous year, according to a proxy statement filed by th...

27/04/2024

John Lithgow Goes Back to School in Art Happens Here'

Art Happens Here With John Lithgow, which sees the actor study dance, ceramics, silk-screen printing and vocal jazz with students in Los Angeles, debuts on PBS ...

27/04/2024

FETV Wants Upfront Buyers Seeking Cable Viewers To Join Its Family

Remember Leave It to Beaver? Bewitched? Dragnet? When cable ratings were rising?...

27/04/2024

Catchy Comedy Features Gomer Pyle, USMC' Weekend Marathon

Next up for the weekend binge at Catchy Comedy is Gomer Pyle, U.S.M.C. Every weekend, Catchy Comedy features The Catchy Binge, a marathon of a classic sitcom....

26/04/2024

Sundance Film Festival CDMX 2024 kicks off today at Cinpolis

Sundance Film Festival CDMX 2024 kicks-off today with screenings in 5 theaters in Mexico City and the opening-night film, FRIDA, directed by Carla Guti rrez...

26/04/2024

Interview: Lourdes Portillo, Director of Las madres de la Plaza de Mayo, La Ofrenda

[Editor's Note: This interview is part of a larger feature about the women d...

26/04/2024

Career insights instead of everyday school life

Once again this year, SGL Carbon opened its doors to interested children and young people. On the occasion of the German Girls and Boys Day, which took place on...

26/04/2024

L3Harris Technologies Reports Strong First Quarter 2024 Results, Increases 2024 Profitability Guidance

Orders1 of $5.5 billion; book-to-bill of 1.06x Revenue of $5.2 billion, up 17%,...

26/04/2024

What Makes A Network Resilient?

Five Considerations For Communications Modernization In The 21st Century In the digital-enabled battlespace, the Joint Force needs to shoot, move and communica...

26/04/2024

CBS Sports Launches New Free Streaming Channel

CBS Sports has launched Champions League as a new, 24-hour streaming channel that will serve as the year-round destination for nonstop highlights of the UEFA ...

26/04/2024

Roku Streaming Homes Hit 81.6M

Despite tough competition in the streaming space, Roku reported solid results in Q1 2024, beating revenue expectations, with total net revenue up 19% YoY to $88...

26/04/2024

Sarah Farrell Named General Manager Of Pinewood Toronto Studios

LONDON AND TORONTO Pinewood Toronto Studios has appointed Sarah Farrell as general manager of the Studios in downtown Toronto....

26/04/2024

Quantum to Offer Advanced Filesharing Technology and Performance in StorNext and Myriad Solutions

Quantum to Offer Advanced Filesharing Technology and Performance in StorNext and...

26/04/2024

FilmLight Colour Awards welcomes 2024 entries and introduces new Emerging Talent' award

FilmLight Colour Awards welcomes 2024 entries and introduces new Emerging Talen...

26/04/2024

Picture Shop Announces Chris Evans as Head of Unscripted

Picture Shop Announces Chris Evans as Head of Unscripted Brie Clayton April 26, 2024 0 Comments Picture Shop announced Chris Evans will lead Unscripte...

26/04/2024

Participate in a Survey - The Impact of AI on Media and the Creative Industry

Participate in a Survey - The Impact of AI on Media and the Creative Industry Pascal Wagner April 26, 2024 0 Comments By participating in this survey,...

26/04/2024

Hi Barbie! Mattel Launching First FAST Channels on Samsung TV Plus

Toy maker Mattel said it is working with Samsung to launch its first free ad-supported streaming television (FAST) channels later this year....

26/04/2024

Marty Moe Named President Of Trusted Media Brands

Trusted Media Brands (TMB) said it named Marty Moe as president....

26/04/2024

Ron Howard Directs Jim Henson Documentary for Disney Plus

Ron Howard is the director on Jim Henson Idea Man, a documentary that premieres on Disney Plus May 31. Henson of course created Kermit the Frog, Miss Piggy, Big...

26/04/2024

Kraken Skate Away From RSN Root Sports for Deals With Tegna, Amazon

The ice continues to melt under the regional sports network business as the Seattle Kraken of the National Hockey League have made a long-term deal to broadcast...

26/04/2024

Warner Bros. Discovery Launches Olli First-Party Data Platform

Heading into the upfronts, Warner Bros. Discovery said it launched Olli, a first-party data platform advertiser can use for converged, targeted advertising camp...

26/04/2024

The Equalizer' Gets Season 5 on CBS

CBS has renewed the drama The Equalizer, which will see season five on in 2024-2025. Queen Latifah stars....

26/04/2024

The CW Inks New Deal for Miss USA, Miss Teen USA

The CW has entered into an exclusive multiyear broadcast partnership for the Miss USA Pageant and the Miss Teen USA Pageant. The 73rd Miss USA Pageant will air ...

26/04/2024

Fuse Urging Young Viewers To Vote With Blunt Campaign

Fuse Media isn't mincing words in a campaign urging its young viewers to register and participate in the 2024 elections....

26/04/2024

Neil Gaiman's Sandman' Universe Expands With Dead Boy Detectives'

Dead Boy Detectives, a series from Neil Gaiman about a detective agency staffed by ghosts, debuts on Netflix April 25. George Rexstrew and Jayden Revri are in t...

26/04/2024

The Story Collective opens largest film and TV studio in the heart of London

The Story Collective has gradually repurposed the former Mortlake Brewery to include production offices, workshops and sound stages By Matthew Corrigan Publi...

26/04/2024

Richard Perkett joins Amagi as chief product officer

Perkett joins the company following a 25 year career in product management, product marketing, engineering and user experience (UX) across multiple industries ...

26/04/2024

Teradek Announces Smaller More Robust Built-in Antennas f...

Teradek, the industry leader in wireless video transmitters and receivers, announced today the launch of new Bolt 6 LT 750 and Bolt 6 Monitor Module 750 RX with...

26/04/2024

Amagi Names Richard Perkett Chief Product Officer

NEW YORK Amagi has appointed Richard Perkett chief product officer (CPO)....

26/04/2024

NAB Board Election Results Announced

WASHINGTON, D.C. The National Association of Broadcasters (NAB) has announced the results of the 2024 NAB Radio and Television Board of Directors elections. The...