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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

Measurement and Visualization of Loudness


by Michael Kahsnitz Issue 113 - May 2016 Today\'s audio engineers and editors have to fight various battles, including constantly shrinking production budgets, less time to create the final program content and more tech specs to match than ever. For this compilation, we take a deeper look at the required major indicators common to all the standards...

Submitted by Michael Kahsnitz
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

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

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

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

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

UHD: a long road travelled


by Julian Fernandez Issue 103 - July 2015 Theres no denying it, Ultra HD (UHD) is impressive and the clarity of image is captivating, but its going to take a while for UHD to become mainstream in the home. A fairly expensive large screen TV is a must to get the best picture quality and since the majority of the world isnt yet watching television in...

Submitted by Julian Fernandez
Published 01 August 2015

On-camera monitors for today and tomorrow


by Paul Isaacs Issue 102 - June 2015 1) Why is monitoring so important for productions?Image quality is a central concern for users of any video product, so monitoring should be one of the foremost considerations for cinematographers and videographers. Along similar lines, the ability of consumer televisions and a range of personal devices to displ...

Submitted by Paul Issacs
Published 01 July 2015

How to read Video Scopes


by Larry Jordan Issue 98 - February 2015 Understanding what video scopes tell us about our images is essential to creating great looking images; regardless of which video editing software you are using. In this article, I want to explain the basics of video scopes and how to read them. A QUICK BACKGROUNDEach video image is composed of pixels, small...

Submitted by Larry Jordan#
Published 01 March 2015

Expanding Arqiva into HD playout


ATG Broadcast recently completed a major SD to HD upgrade for Arqiva broadcast transmission centre at Gerrards Cross, Buckinghamshire. The expanded system enables Arqiva to process and transmit four fully-operational 1080i HD channels as well as six new SD channels. It includes the installation and equipping of a server-based ingest suite, playout...

Submitted by Bob Pank#
Published 01 January 2015

Everything you ever needed to know about Wireless Links


by Michael Coyler Issue 96 - December 2014 Wireless links - be it catapulting footage from the cockpit of a Formula One Car as it reaches 180MPH into a knifepoint turn, or feeding a screen in the serene landscape of Scotland\'s world-renowned links for this year\'s Ryder Cup - Radio Frequency (RF) links have taken a major foothold in recent years i...

Submitted by Michael Coyler
Published 01 January 2015

Making It Easy To Be In Two Places At Once


In these economically straitened times, all broadcast facilities are seeking ways to reduce cost without compromising quality. Equally, those equipment manufacturers that want to stay ahead of the game are responding by looking at how customers work and then seeing if there is a way to deliver the same results more simply and cost effectively. One...

Submitted by Bob Pank#
Published 01 January 2015

Sony PXW-FS7


by Alister Chapman Issue 94 - October 2014 At IBC Sony launched a new camera. In fact Sony launched several new cameras. This is nothing new, every year Sony launch cameras. But this year Sony really created quite a stir with one camera in particular, the Sony PXW-FS7. So what is it about the FS7 that is so special? Looking at the specs alone this...

Submitted by Alister Champman
Published 01 November 2014