VideoFlow Case Study: Lockwood Broadcast Group

Lockwood Broadcast Group Case Study: Reliable Video Delivery over IP Streamline Operational Efficiency

Lockwood Broadcast Group has been on the cutting edge of video delivery over IP since its inception. It has been involved in IP multicasting since 2007 and was among the first broadcasting companies to distribute HD content over IP.

Before using VideoFlow, Lockwood had worked with several vendors for video transport with various levels of success. "We looked at everything out there, tried numerous products but couldn’t find anything that gave us both the reliability and the operational efficiency that we need," said Bob Pectelidis, Lockwood's Corporate Director of Engineering.

One of Lockwood's key challenges was finding an effective way to reduce bitrate overhead. This was a critical cost factor since the company's transport infrastructure to the TV stations has been and is still primarily based on dedicated private lines (e.g., bonded T1, leased lines) that carry a significant price tag.

Before using VideoFlow, Lockwood deployed compact and reliable MPEG4 devices that used forward error correction (FEC) for recovering lost packets. The bit rate overhead when using FEC can reach a constant 29% even if no packet is lost and, if a guard band is added, overhead can reach 49%. "We had to allow for a fair amount of overhead regardless of the line quality, just in case," confirmed Pectelidis. "We needed a more efficient way to deal with packet loss to save money and network resources."

In Conversation with Morwen Williams

The world of news has never moved so fast and broadcasters are having to adapt at pace. Our daily news updates have become completely critical to our health and wellbeing and of course our understanding of the world as we know it.

In this “In Conversation with…” webinar delivered by RISE and IABM, Morwen Williams, Head of UK Operations for BBC News talks through her career and the challenges of working within this current environment, with Anna Lockwood, Head of Global Sales at Telstra asking the questions.

Is Virtualization really the key to Scalability Webinar

Broadcast equipment manufacturers have traditionally built applications on COTs or even bespoke hardware in order to get the needed performance.

As their business model has evolved to software or service models, the underlying hardware still needs to be maintained. Virtualization is an excellent way to allow hardware upgrades without downtime, but does it come at too much of a performance cost? Is it truly scalable?

Stan Moote, IABM CTO quizzes Thomas Burns (CTO, Media & Entertainment at Dell Technologies) and Andy Rayner (Chief Technologist at Nevion) about the various approaches to virtualization and containerization, as well as workflow orchestration solutions that are expandable.

View Slide Deck

In Conversation with DejaSoft

In this IABM TV interview, Clas Hakeröd (CEO, DejaSoft) & Nikolai Waldman (CTO, DejaSoft) discuss DejaEdit, DejaSoft’s collaborative editing solution.

Q1. Tell us a bit about your company DejaSoft.
Q2. Tell us about your product DejaEdit, what it does and how does it help editors?
Q3. What prompted you to try and solve remote editing workflow challenges, you have been ahead of the game with this?
Q4. Can you explain how DejaEdit differs from a cloud storage solution?
Q5. What’s currently in development for DejaEdit?
Q6. How do you see the need for remote collaboration evolving in the future?

In Conversation with InSync Technology

In this IABM TV interview, Paola Hobson (Managing Director, InSync Technology Ltd) discusses live conversion in the cloud.

Q1. Live production, editing and playout are now possible in the cloud. Can broadcasters now consider live standards conversion in the cloud?
Q2. Can customers get the same quality in a live cloud-based converter as their tried and trusted hardware solutions?
Q3. Are there many companies offering live UHD conversion in the cloud?
Q4. Software standards converters for file-based workflows have been available for some years. So what’s different in live conversion?
Q5. So do cloud converters always work on compressed streams?
Q6. How does the user control and monitor the conversion?
Q7. What does InSync have that offers UHD conversion in cloud?

South Africa’s LINC Church: Live Streaming on Lockdown

Like many countries, South Africa’s response to the COVID-19 pandemic saw a national lockdown and the suspension of large social gatherings – including any places of worship.

LINC Church, based in Salt Rock, would generally see an average weekly congregation of around 1,000 people. However, with that now not being possible, the Church made a swift decision to take everything online.

Video has become an invaluable part of LINC’s worship on campus, and the Church wanted to continue offering good quality content in a style and format that felt familiar. The aim was also to ensure attendees could access live messages and sermons from pastors.

“Total lockdown came at midnight on the 26th March, but we did get a couple of days notice,” begins Simon Wilkes, media director. “We gathered a group of people at the church and used the time to record as much content as we could – both preaching and worship.”

The pre-recorded material is edited by Simon from his home and mixed in with new smartphone videos supplied by pastors. “Then we export a final cut, and provide a copy of that to a colleague who lives on-site at the Church,” he adds.

“Those files are then loaded on to the ProPresenter which feeds an ATEM Production Studio 4K,” explains Simon. “A Teranex Mini converts the feed to HDMI which goes into the Living As One encoder – this enables us to go out to whatever platform we want to by creating an embedded link.”

Broadcasting to both its own platform linc.tv and Facebook Live, the Church has been blown away by the response from the community. “Our online viewership is now double the size of our weekly congregation!”

He continues: ”It’s all we can do right now, but the community around us has embraced it. A lot of people look to their faith in times of crisis, so we had to continue providing what support we could. About 80% of our viewers are local to South Africa, but the rest are from all over the world.”

Simon explains that linc.tv also has various interactive features. “There is a chat function that runs on the side, a schedule, a Bible app and also prayer buttons. If anyone wants prayer or is having a challenging time, we have a team of between five and ten volunteers on the backend who are available to talk privately and provide counsel.”

For midweek activities, whether that’s Bible studies or prayers and worship, group leaders set up Zoom hangouts. “It’s important to keep that regular communication going to remove the sense of isolation,” adds Simon. “Just because we can’t physically meet, doesn’t mean any of this has to stop.”

Irdeto e-paper: The “Streaming Wars” give pirates the competitive advantage

The "Streaming Wars" give pirates the competitive advantage

Why an effective anti-piracy program must be used to protect the content's value

Today’s consumers have an insatiable appetite for high-quality, on demand content. This hunger to watch what they want, when they want, and how they want, has fueled an explosion in new streaming services; the “Streaming Wars”.

Now, in addition to the well-known players Netflix, Hulu and Amazon Prime, major studios and tech-giants such as Warner Media, Disney, NBC Universal, and Apple have all launched (or will launch) their own streaming platforms. As of March 2019, it’s estimated there were more than 300 over-the-top (OTT) video options in the US alone.

That number only continues to grow.

Get the free e-paper and learn more about the economic impact of piracy on the streaming industry!

In Conversation with Broadpeak

In this IABM TV interview, Jacques Le Mancq (CEO, Broadpeak) discusses some of the trends he is seeing in the market.

Q1) What’s happened at Broadpeak the last months?
Q2) What trends do you see / identify for the market?
Q3) How are you planning on reaching out to the industry while we are all working from home?

In Conversation with NAGRA

In this IABM TV interview, Tim Pearson (Sr. Director Product Marketing, NAGRA) discusses the trends in the pay-TV market & how service providers can move from protecting content to protecting their entire service.

Q1) The pay-TV and content landscape is evolving and with it so are security challenges facing service providers. What are the trends you are seeing and what are you telling customers who wish to launch or have OTT and D2C offerings?
Q2) How can service providers move from protecting content to protecting their entire service? What’s wrong with using existing DRMs and with this in mind, can they solely rely on DRM to safeguard their content?
Q3) What are some of the different tools within Active Streaming Protection providers can use to protect their services?
Q4) Has the framework been deployed with any operators?
Q5) If the service changes or grows, what options are available to service providers to stay protected?
Q6) It’s clear there are many different threats to a service. How do operators know which threats to prioritise?

In Conversation with AVIWEST

In this IABM TV interview, Samuel Fleischhacker (Senior Product Manager, AVIWEST) discusses AVIWEST’s current activities, and provides updates on some of the latest updates on their products and solutions.

Q1) Could you summarise AVIWEST activity in few words, markets and customers?
Q2) How does Aviwest manage its activities during the COVID-19 confinement period?
Q3) What did to plan to unveil during the NAB 2020? Or simply the latest update on your product/solutions?
Q4) For the second consecutive years, Aviwest was awarded by the prestigious NATAS Emmy award. What is it for?
Q5) To conclude, do you have a special message to the audience?