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SATIS in a day

Aware that several French distributors had pulled out of this year's SIEL & SATIS, I chunnelled to Paris on day two of the October 20-22 show with minimal expectations. The small size of the Guide de Visite (20 pages A5) added to my misgivings but the event itself proved respectably large, crowded and buzzing. Nearly 280 companies occupied stands i...

Submitted by Dennis Lennie

Published 01 December 2009

Lighting the X Factor

It’s Friday morning at a television studio in the shadow of Wembley Stadium’s iconic arch and already there are fans and paparazzi outside waiting to catch a glimpse of their favourite contestants and judges arriving for rehearsals. Now three weeks into the live final shows, nine contestants have reached ‘Rock Week’, once again singing for their li...

Submitted by Dennis Lennie

Published 01 December 2009

Selling your business in a downturn

Those of you who live by satnav might smile at the heading. It’s one of the great lines the device keeps saying (perhaps followed by “turn round whenever possible”). And it is on that subject, negotiating your exit from your business, that this article is based. It comes by general request so it seems that, in these challenging times, business owne...

Submitted by Dennis Lennie

Published 01 November 2009

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

Five Best Practices for Securing Your Content during Coll...

That is the sound of your content leaking into the hands of pirates – costing the industry billions. Wolverine, Iron Man and Indiana Jones and the Kingdom of the Crystal Skull are just some of the movies reported to have been leaked. The same holds true for TV content – though some argue that when a pilot or season premiere leaks – it falls into th...

Submitted by Dennis Lennie

Published 01 November 2009

3D Post

The state of 3DRewind a couple of years and 3D was a hot topic but there was very little production and few companies able to offer suitable support for efficient 3D post production. Many people thought it would fade, as before. A few even hoped it would go away! Now many are supporting stereoscopic 3D. The most activity is in the DI (digital post...

Submitted by Dennis Lennie

Published 01 October 2009

Adventure between two Oceans 2009

The route of this year’s Dakar Rally went through South America, subjecting participants and equipment to very extreme conditions. Bikers and quad pilots as well as teams in cars and trucks participated in this 31st rally of its kind in South America. Cameraman Len Jansen and his team DakarPress from the Netherlands were also there. They have been...

Submitted by Dennis Lennie

Published 01 October 2009

Digital Vision case study

The Edit Store, based in London’s W1, is one of the last few independent facilities in the city. Spread across two buildings, the Edit Store provides many of the world’s leading broadcasters with offline, online, grading and audio dubbing facilities primarily for broadcast factual programmes. At the heart of its HD grading suite, introduced in 2008...

Submitted by Dennis Lennie

Published 01 October 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

Converting for displays

Behind every great display there’s a great converter. Ever since television started to go digital in studios and post production, the number of digital formats has grown. For a while the television standards bodies got a grip and succeeded in pulling nearly everyone along the ‘SDI’ track; now itself expanded to HD-SDI and 3G-SDI – carrying a multit...

Submitted by Dennis Lennie

Published 01 September 2009

Ask the experts. Eye & Jitter

Why should TV broadcast engineers be interested in adding Eye and Jitter measurement to their T & M facilities?The call for Eye and Jitter as part of overall video test and measurement lies in the widespread adoption of serial digital interface (SDI) standards for broadcast. Unlike analog transmission in which the image quality gradually degrades a...

Submitted by Dennis Lennie

Published 01 September 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

Top Gear Test Drive Hovercam

Hovercam were contacted to work on some new ideas for Top Gear back in January 2009. The production team were keen on trying new ideas to put a different perspective on the cars that are tested for performance around their test track at Dunsfold, Surrey. Typically the program has featured two-dimensional imagery of super cars, so the idea was to br...

Submitted by Dennis Lennie

Published 01 September 2009

Guide to Testing IPTV Technologies and Challenges Part 2

In Part 1 of this series we gave a background to IPTV and explained that the two-way nature of IPTV networks offers many advantages over traditional broadcast technologies, but also presents a number of technical challenges. In this part we will begin to examine some of the challenges faced by IPTV service providers, and the importance of Quality o...

Submitted by Dennis Lennie

Published 01 September 2009

Filming for the army on Salisbury Plain

The ApproachIt’s no secret. Soldiers are trained to feel invincible, They develop a whole persona around focussed “toughness” and the ability to take care of themselves. But nobody is tough enough to withstand being crushed between a 70 tonne Warrior and a Land Rover. The problem is how to explain this to men who as a day job, get shot at. That was...

Submitted by Dennis Lennie

Published 01 September 2009