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Building Out Storage for UHD

As the next big thing in video, from capture and production through to display in the home, 4K and ultra-high-definition (UHD) video offers many benefits. Most notable of these is an eightfold increase in resolution as compared with 1080i, the established standard for HD broadcast. A number of other significant enhancements to image quality are als...

Submitted by Andy Warman

Published 14 June 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

NAB Review

by Duncan Payne Issue 113 - May 2016 As I emerge from the customary post-NAB haze and try to formulate a coherent analysis of the 2016 show, perhaps the most striking realisation is that despite pacing the halls for four long days, I barely scratched the surface. The scale of the event, much like Las Vegas itself, is simply extraordinary, with over...

Submitted by Duncan Payne

Published 13 May 2016

Resolute over Resolution

by Leighton Chenery Issue 112 - April 2016 According to an industry think-tank, the end of 2017 will see the tipping point for UHD in the UK. But, ask the people working on the frontline, and that picture is not so clear. As we approach NAB, talk will once again return to the thorny subject of picture resolution. I say \'thorny\' because it has div...

Submitted by Peter Savage 2

Published 25 April 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

SDI, IP, Uncompressed and Compressed

by Phil Adams Issue 112 - April 2016 Why did you decide to create a new platform for T&M? There\'s a lot of talk about hybrid in the industry and we recognised early on that there were some big changes in the pipeline to do with SDI, IP, uncompressed and compressed signals and we had a lot of our own end users asking for something specific for UHDT...

Submitted by Phillip Adams

Published 25 April 2016

Object Audio - whats all the noise about

We all know that getting the audio right makes the pictures better. Anyone who has seen a movie created for Object Audio like Dolby Atmos will know that there is something special about it. To figure out what that is, let's rewind a little and see why we might need it. Remember the good old days of mono audio on TV? Mono audio gives a single channe...

Submitted by Bruce Devlin

Published 01 April 2016

4k is a reality for live production

Some aspects of the broadcast industry move exceedingly quickly; new cameras are launched seemingly daily, shows are commissioned and shows are axed but the overall pace of the industry remains pretty steady. Would it shock you to hear that NHK in Japan first built its own 4K prototype camera in 2003? (At this point, it's worth clarifying that we'r...

Submitted by Liam Laminman

Published 01 April 2016

Troubleshooting - Top Tips to Make Files Work

by Bruce Devlin Issue 110 - February 2016 Troubleshooting - Top Tips to Make Files WorkSo, you built yourself the world's most perfect, IT-based file workflow and you have a state-of-the-art media facility? Congratulations, have a beer, but at some point it's going to go wrong!Given that fewer than 50% of support cases in any company that I have wo...

Submitted by Bruce Devlin

Published 16 March 2016

Square-division versus two-sample interleave

by Kevin Salvidge Issue 110 - February 2016 Square-division versus two-sample interleaveFollowing on from a very successful IBC2015 in Amsterdam, we have been travelling across Europe to hold follow-on discussions with production companies and outside broadcast facility-providers. This series of customer meetings, product demonstrations and evaluat...

Submitted by Kevin Salvidge

Published 16 March 2016

Staying within a recognisable landscape

by Alan Wheable Issue 110 - February 2016 2015 saw the maturing development of UHDTV 4K signal technologies and a growing agreement that both SDI and IP will exist in their respective strong application areas, as a solid engineering solution to the differing requirements of live signal handling and programme contribution. While the apparent panacea...

Submitted by Alan Wheable

Published 16 March 2016

Broadcast Playout Over IP and in The Cloud

with Don Ash Issue 109 - January 2016 Simon Tillyer: Before we get heavy about IP and the cloud, what is the current state of the broadcast playout business? Don Ash: The transition to server-based systems in recent years has made the entire process of broadcast playout much easier to operate and automate than the tape-based equipment which precede...

Submitted by Don Ash

Published 21 January 2016

How to Deliver Live and VOD UHD Content With Minimum Band...

by Thierry Fautier Issue 108 - December 2015 Consumers are lighting the path toward worldwide acceptance of Ultra HD (UHD). Recent research from Eutelsat Communications revealed that consumers are willing to pay up to 10 a month to benefit from the increased sharpness, immersion and vivid color that UHD content offers. Theyre also willing to invest...

Submitted by Thierry Fautier

Published 17 December 2015

Diversification in Broadcast - Medical Punditry

by Kash Acharya Issue 108 - December 2015 What do sports pundits and surgeons have in common with regards to broadcast technology? Both have a need to inform their audience, in the case of sports punditry, interactive graphics and annotations help the presenter to engage the viewer by showing visually how certain plays and moves were made. So you m...

Submitted by Kash Achrarya

Published 17 December 2015

The future of TV will be more lifelike and immersive - bu...

by Mark Horton Issue 108 - December 2015 Ultra high definition television (UHDTV) offers more resolution (4K), high dynamic range (HDR), high frame rate (HFR) and wide color gamut (WCG) as tools to radically enhance the consumer viewing experience but they also pose some of the biggest questions about what the future of TV will look like. 4K resolu...

Submitted by Mark Horton

Published 17 December 2015