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Ride along on the Tour de Tech at IBC

Finding your way through the halls and aisles of the massive IBC can feel a bit like attempting to complete all 21 stages of the Tour de France — but in far fewer days. But have no fear; your team at Garland is all geared up and ready to show you the best on show at this year's exhibition. Consistently breaking away from the pack is LiveU (stand 3....

Submitted by Lorna Garrett

Published 08 September 2018

Girl Power

This month I was going to write about something important about the future technological platforms of our industry. It would have been incisive, enlightening and enriching. It really would have been. But I have just got completely derailed by the discovery of what I hesitate to call a cultural phenomenon. And while it is almost certain that you all...

Submitted by Dick Hobbs.

Published 14 June 2016

Virtually there - media monitoring goes beyond hardware

by Simen Frostad Issue 108 - December 2015 Being a hardware manufacturer is a great thing. It allows you to design the totality of the product and the users experience of it, to create a plug-and-play appliance that is uniquely fitted to its task. And there are plenty of tasks that are best done with the help of a piece of dedicated hardware, for m...

Submitted by Simen Frostad

Published 15 December 2015

Move and Deliver

Issue 94 - October 2014You may not have heard of the open source video company Kaltura. But you probably will have heard of Harmonic. Together the two companies made an announcement at IBC that is indicative of where multi-screen, multi-platform TV is heading. They have teamed up to develop and market a cloud-based video infrastructure and OTT TV p...

Submitted by Will Strauss#

Published 01 November 2014

FM Over Satellite Challenges

by Werner Drews Issue 93 - September 2014 Seeking new ways to refine operational efficiency, broadcasters using satellite to deliver FM now have a palette of options. The combination of satellite with IP is being investigated by many in a variety of configurations, to achieve some or all of the goals of cost reduction, flexibility, redundancy, and...

Submitted by Werner Drews

Published 01 October 2014

Leaping over the top

by Bob LambIssue 84 - December 2013 Around the world, consumers are becoming addicted to viewing over-the-top (OTT) video on the device or screen of their choice, anywhere and at any time. For broadcasters, content owners, and service providers, the ability to deliver broadcast-quality media over the open Internet presents a tremendous opportunity...

Submitted by Bob Lamb

Published 01 January 2014

A complete cable network out of a hat!

by Peter LampelIssue 79 - July 2013 Time-to-market a familiar buzz word for any engineer. Meeting these demands requires early concept testing where simulations have become an indispensable tool. This approach is particularly useful when developing cable TV components, which must cope with many different types of interference. Simulating complete c...

Submitted by Peter Lampel

Published 01 August 2013

Testing mixed signals

It is fitting that a lot of the avid readers of this article are broadcast manufacturers flying over the Atlantic to NAB in Las Vegas so I have a captive audience to influence with an open invitation to come and visit us in the North Hall N5015. Whereas the new product range has been designed for applications in traditional settings such as enginee...

Submitted by Will Strauss#

Published 01 May 2012

Cut the risk out of developing and operating connected se...

When is an opportunity also a threat? In fact, most opportunities also pose some element of inherent risk. And for today’s media operators, the opportunities have never seemed riskier, and the risks have never offered so much potential gain. A diversifying, multi-screen, ‘connected’ media landscape is like a vast new hinterland for traditional broa...

Submitted by Bob Pank#

Published 01 December 2011

Monitoring digital TV signal quality

The new R&S®DVMS1 and R&S®DVMS4 DTV monitoring systems keep track of the quality of digital TV signals – they detect all relevant errors at the RF and transport stream levels. They provide parallel monitoring of up to four signals and carry out in-depth signal analysis. These capabilities combine with an ultra-compact size of just one height unit a...

Submitted by Bob Pank#

Published 01 March 2011

A Guide to Testing IPTV: Technologies and Challenges Par...

Testing IPTV NetworksThe Technology LifecycleThe deployment of new technologies tends to follow a similar lifecycle that begins with early research, development and standardisation and ends with full deployment and service management. The lifecycle diagram illustrated in Figure 5 shows a number of different technologies moving through the design an...

Submitted by Dennis Lennie

Published 01 November 2009

A Guide to Testing IPTV: Technologies and Challenges Par...

Before we can go on to look at testing IPTV systems, it would be useful to provide an overview of the technologies involved. Network ArchitecturesFigure 3 shows an example of a typical IP network structure. Content is first delivered into the video headend; this can be done in a variety of formats over a number of different delivery mechanisms (e.g...

Submitted by Dennis Lennie

Published 01 October 2009

Ancillary Data Monitoring in Multiviewers

The broadcast environment has gone through enormous change over the last decade, creating challenges in the management, storage and broadcast of material. Factors contributing to these challenges include the increase in the number of channels with the move to digital, the introduction of various aspect ratio and video standards with the transition...

Submitted by Dennis Lennie

Published 01 September 2009

Delivering Superior Quality of Service in IPTV Networks

To maintain differentiation in a competitive triple play market, the key operational challenge for telecommunications operators is how to efficiently deliver superior quality of service (QoS) levels. Intuitive use and simplified presentation of video quality and telecom transmission information are essential to win and keep customers. The video and...

Submitted by Dennis Lennie

Published 01 June 2009