KitPlus | Articles

Cause and effect of jitter in an operational IP video net...

What are the advantages of moving to an IP infrastructure? The most commonly cited advantage of deploying IP Video networks in production and other operational applications is the ability to use Commercial Off-The-Shelf (COTS) IT-based infrastructure, which takes advantage of the economies of scale of the IT industry when compared with the relative...

Submitted by Paul Robinson

Published 07 December 2016

Taking a hybrid approach to the SDI/IP transistion

Broadcasters are not newcomers to technological transitions. As an industry, we\'ve survived analogue to digital, baseband to file-based workflows, SDTV to HDTV and now 4KUHD resolution, not to mention weathering a barrage of new compression formats. Today, we\'re facing one of the most dramatic transformations we\'ve ever undergone: SDI to IP. Unl...

Submitted by Matthew Coleman

Published 07 December 2016

Hacking Hell

There was a really scary story in the news a week or two ago. In the words of Yves Bigot, director-general of TV5 Monde, "we were a couple of hours from having the whole station gone for good". What happened to this highly respected broadcaster was that malicious hackers set out to destroy the network\'s systems. That has to be an alarm call for al...

Submitted by Dick Hobbs.

Published 07 December 2016

IBC with the BBC

IBC is an exciting opportunity for us in BBC R&D to share with the world the work we've been doing on a range of technologies. Those attending the conference will be able see much of the work we are doing on new forms of content and workflows and get an understanding of the object based principles for broadcasting which we are working towards, enab...

Submitted by Jon Page

Published 26 September 2016

Dick puts it all together

Many of you will be reading this as you prepare for IBC. Some may even be reading it on the train/plane/ship to Amsterdam. I want to take a couple of minutes of your time to look at a last minute addition to IBC. It concerns IP, but trust me: this is good news so please do not stop reading just yet. For very, very many years we have connected video...

Submitted by Dick Hobbs.

Published 26 September 2016

Make a scifi film in the Mexican Desert

British director Nicolas Roeg once said to me that making a film is like horse racing. To start with you give the horse a nudge to get him moving, then as you gather speed there's a point where you have to trust the horse. You hold on and the horse will carry you across the finish line. I've just returned home from shooting a Sci-fi proof-of-concep...

Submitted by Edward Andrews

Published 26 September 2016

The FAQs on automated quality assurance

The transition from tape-based to file-based video and audio recording allowed a completely new approach to the business of checking that programmes and interstitials conform to broad-cast industry standards prior to transmission. The Vidcheck team designed the world\'s first au-tomated broadcast quality control product. We have been working on fil...

Submitted by Thomas Dove

Published 25 August 2016

Test and measurement in a multiformat world

The evolution of television technology since the days of 525-line and 625-line standard definition has left a large legacy of standards which modern broadcast systems now have to recognise and process. In today's video and audio business, creatives and technical staff have to be ready to handle a multiplicity of signal types. In its standard form,...

Submitted by Kevin Salvidge

Published 24 August 2016

Ask the experts - Transitioning to IP

1) What has been the broadcast industry's feeling about the move to an all IP workflow?Transitioning from conventional signal transport to an all-IP environment in broadcast or content production operations seems to be a matter of "when\" rather than "if,\" as it brings a great number of advantages with it. IP is touted as offering numerous benefit...

Submitted by Craig Newbury

Published 22 July 2016

Canon C300 MkII Reviewed

The Tech It 's been just over eight months since the release of the updated C300 camera the C300 MkII and almost five years since Vincent Laforet shot Mobius with a pre-production C300. In a landscape dominated by self-shooters and the continued rise of internet video, the C300 perhaps surprisingly like it 's forefather the 5DMkII came to become a...

Submitted by Ben Sherriff

Published 14 June 2016

5 Things I Saw At NAB

by Peter Savage Issue 113 - May 2016 ARRI Trinity stabilisationIt may look like something that was dreamt up for a sci-fi film but the Trinity stabilisation system is a truly remarkable bit of kit that is most certainly real. Available as an upgrade to the Artemis or a third-party camera stabiliser, it consists of a compact and lightweight two-axis...

Submitted by Peter Savage 2

Published 13 May 2016

Loudness Measurement and Control Strategies For The UK Br...

by Manik Gupta Issue 113 - May 2016 A common issue that today\'s broadcast ,cable, and satellite operators face is inconsistent loudness. Over the years, the loudness levels of some commercials have been deliberately increased to catch audiences\' attention. Ultimately, inconsistent loudness between regular programming and advertisements has discou...

Submitted by Manik Gupta

Published 13 May 2016

Waveform Monitors in 4K Production

by Alan Wheable Issue 112-April 2016 Waveforms have always been one of the essential tools for anyone working in the video industry and are used for level alignment, grading and quality control to touch on just a few areas. Working with HD and 3G-SDI waveform technology may have been a solution in the early days of UHD/4k to display the waveforms f...

Submitted by Alan Wheable

Published 25 April 2016

The Search For The Coastal Wolf

by Bertie Gregory Issue 112 - April 2016 Bertie Gregory, 2012 Youth Outdoor Photographer Of The Year and 2015 Scientific Exploration Society Zenith Explorer, is a professional wildlife photographer, filmmaker and presenter whose first solo assignment for National Geographic will debut in Spring 2016 on their new online platform. This 24 part series...

Submitted by Bertie Gregory

Published 25 April 2016

The importance of maintaining digital audio paths

A portable, handheld, digital audio stream analyzer/generator is an essential piece of test equipment in the broadcast environment. It allows engineers and system integrators to quickly monitor and verify the composition, and integrity of, audio signals at any point from production all the way through the distribution chain. While the process of te...

Submitted by Larry Schindel

Published 01 April 2016