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How to solve a problem like 4k

with Peter Savage Issue 108 - December 2015 A lack of standards and content is holding back sales of 4k television sets and, until that situation changes, there is very little the consumer electronics business can do about it, writes Peter SavageSince the late 1960s and early 70s, when we began to ditch our old black and white TV sets in favour of...

Submitted by Peter Savage 2

Published 15 December 2015

4k - is it really worth it

by Beth Zarkosh Issue 108 - December 2015 4K; the holy grail of modern digital filmmaking. Weve all heard of it, but perhaps not all of us are ready for the change. Here we look at the perceptions versus the realities of shooting in 4K. Ultra High Definition is something that has derived from 4K, but now it seems most filmmakers are pressured into...

Submitted by Beth Zarkhosh

Published 15 December 2015

UHD HDR HFR WCG Made for each other, or too much too soo...

by Bruce Devlin Issue 108 - December 2015 The majority of LCD screens rolling out of the huge factories are now 4K-ready. They have a lot of pixels, and were not going to be chopping them up with a hacksaw to make small screens in a hurry. Even cheap mobile phones have more pixels than the big TV set that hangs on the wall of the front room in my h...

Submitted by Bruce Devlin

Published 15 December 2015

Making remote production over IP a reality

by John Smith Issue 107 - November 2015 Live sports broadcasting is one of the most technically challenging tasks for any production team. Multiple signals in multiple formats need to be transmitted around the sports facility. In addition, signals need to be integrated with feeds from other locations to create a complete broadcast stream. As a resu...

Submitted by John Smith

Published 01 December 2015

Test & Measurement: Ask the expert

by Alan Wheable Issue 107 - November 2015 What should an Eye diagram look like?There are basically two different approaches to capturing the Eye Diagram from an SDI signal. These are real-time capture (employed by Real Time oscilloscopes) and signal subsampling (employed by Sampling oscilloscopes such as the Omnitek Ultra 4k Tool Box). All broadcas...

Submitted by Alan Wheable

Published 01 December 2015

The beat goes on... 4k, 8k and the continual need for T&a...

by Adam Schadle Issue 107 - November 2015 Just a few short years ago, 4k was the future, but now that 4k televisions and other screens are becoming more widely available, the format is careening toward the present. 4k is still an emerging delivery format, to be sure. After all, there are still places in the world that have yet to transition from SD...

Submitted by Adam Schadle

Published 01 December 2015

Taming the 12Gbs beast and how to T&M it with the Qx

by Philip Adams and Paul Nicholls Issue 107 - November 2015 The one thing you can say about working in the broadcast industry is that there isnt time to get bored! Hesitant, perhaps even frightened these days might be more accurate but bored, certainly not. Such is the case with the planned UHDTV roll out and the need for customers to invest in tec...

Submitted by Phillip Adams

Published 01 December 2015

Circles of Confusion

by Graham Reed Issue 106 - October 2015 We seemed to have gone from SD to HD to UHD in a very short time but has lens technology kept up?Most camera manufactures now produce 4K cameras but they often look very similar to HD cameras, are they just the same with a 4k chip and also have they added 4k lens? They publish very little information about th...

Submitted by graham reed

Published 01 November 2015

Ed Sheeran goes 4k live at Wembley

by Steffan Hewitt Issue 106 - October 2015 Ed Sheeran has had a phenomenal ride to music success world wide. In July 2015 as part of his x World Tour he played three sold out concerts at Londons Wembley Stadium, his biggest solo shows to date with combined show audiences of 240,000 plus. Paul Dugdale and Jim Parsons whilst working for JA Digital pl...

Submitted by Steffan Hewitt

Published 01 November 2015

Sony PXW-FS5 Review

by Alister Chapman Issue 106 - October 2015 I was lucky enough to get some hands on time with a prototype FS5 in Amsterdam at IBC. In case you havent heard about it, the PXW-FS5 is a compact interchangeable lens, super 35mm camcorder from Sony that can record in HD or UHD 4K. It shares many of the features of the already incredibly popular PXW-FS7...

Submitted by Alister Champman

Published 01 November 2015

7 must sees at IBC 2015

by Beth Zarkhosh Issue 105 - September 2015 IBC, the annual broadcasting event that brings professionals in the media industry together has been running since 1967. Each year brings new excitement and innovation to the event held in Amsterdam. Originally aimed at purely the technical broadcasting industry, IBC (International Broadcast Convention) a...

Submitted by Beth Zarkhosh

Published 01 October 2015

5 broadcast trends at IBC 2015

by Peter Savage Issue 105 - September 2015 Azule CEO Peter Savage gazes into his crystal ball to make predictions about the technology trends that could emerge from IBC 2015. 4k acquisition will go mainstreamOf course, 4k has been a hot topic for several shows but this year will see it move into the mainstream. Alongside the plethora of camera intr...

Submitted by Bernard Newnham

Published 01 October 2015

The evolution of vision mixers

by Liam Laminman Issue 104 - August 2015 At the heart of any multi-camera production is a vision mixer or production switcher as some people call them. Its core role is the switching of different sources, primarily cameras, often VTs and sometimes incoming external sources such as remote feeds from broadcasters. Even for non-TV types, thats relativ...

Submitted by Liam Laminman

Published 01 September 2015

The IP revolution in television is only the beginning

by Simen Frostad Issue 103 - July 2015 The fundamental change brought about by the delivery of video content via IP is perhaps the most significant development in the history of televised entertainment because it allows the viewer for the first time to shape the viewing experience. Time, in the sense of the linear delivery of channels, is dissolved...

Submitted by Simen Frostad

Published 01 August 2015

How HEVC technology is revolutionizing field-based broadc...

by Eli Garten Issue 103 - July 2015 High-Efficiency Video Encoding (HEVC), also known as H.265, is the subsequent generation of H.264 and tapped to be the next widely adopted standard for video compression. As with any MPEG evolution, the new standards goal is to make compression more efficient and allow for reducing OPEX and CAPEX in various video...

Submitted by Eli Garten

Published 01 August 2015