KitPlus | Articles

Eye to Eye: Content Protection 2009

In the early days of audio and video recording, the limitations of analogue devices provided a fairly high level of content protection by ensuring that any captured signal was either inferior to the original or fairly soon became so. Optical digital media changed all that, allowing practically perfect copies of speech, music, still images and movin...

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

Modern multiviewers

The monitoring of multiple video sources has been simplified and costs greatly reduced by the use of multiviewers. These make use of two principle technologies: large high-resolution video screens and the real-time resizing of video. The market is now well developed and provides a wide choice of specifications such as the number of inputs and their...

Submitted by Dennis Lennie

Published 01 September 2009

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

High consumer expectations have put pressure on content producers, network operators and equipment manufacturers to deliver consistently high quality audio and video to their end users. The proliferation of enabling technologies has resulted in a wide variety of formats and standards adding to the complexity of the challenges faced in establishing...

Submitted by Dennis Lennie

Published 01 August 2009

Jargon Buster

IPTV: The delivery of broadcast quality video over an IP network. Set-Top Box: The consumer equipment which acts as the interface between the user and the IPTV services provided by the network (converts signal to content which can then be displayed on the television screen) VoD: Video on Demand NDVR: Network Digital Video Recording (allows fe...

Submitted by Dennis Lennie

Published 01 August 2009

A day in the life of a TV lecturer

0830The Dorset country lanes give way to the flood of traffic into Poole and Bournemouth as I negotiate the rush hour streaming into the seaside town. Driving past Poole Harbour, home of Sunseeker Yachts and the RNLI reminds me that yacht I once dreamed of is still a dream. However, the job I once dreamed of became a reality when I became a televis...

Submitted by Dennis Lennie

Published 01 July 2009

NAB 2009 report

By general consensus, this year's NAB Spring Convention, or 'NABshow' as it styles itself, was one of the best ever. Wider aisles and a respectable rather than manic level of attendance made the event, in the words of one exhibitor, 'Business Class'. NAB was always the prototype show where you could sense the directions in which manufacturers were...

Submitted by Dennis Lennie

Published 01 July 2009

Africans in London TV

Joseph Otieno Adamson, Managing Director of the new TV Station Africans in London or AIL TV, is a man whose enthusiasm for all things media knows no bounds. A talented musician, he attended a university course to learn to become a music producer, set up his own recording studio and later decided to extend his talents to video and the world of broad...

Submitted by Dennis Lennie

Published 01 June 2009

IPTV in 21st Century TV

The radio and television networks born and raised in the last century are a consequence of a medium in which broadcasting is the natural way of working. From one to a fickle many it has been a matter of finding material with mass appeal which has occupied generations of commissioners. Recently, I went to the exhibition of the IPTV World Forum 2008...

Submitted by Dennis Lennie

Published 01 September 2008

Dont Drink from the Mainstream.

Here’s the note pinned on the studio door of Undercurrents productions in South Wales. To do list for 20081) Make 10 new video series on topics ranging from Woodland skills to Technology reviews and from Political news to investigative documentaries. 2) Develop a desktop video player application based upon the open source software. 3) Launch an Int...

Submitted by Dennis Lennie

Published 01 August 2008