KitPlus | Articles

Live production for multi-platform delivery

by Steve Burgess, technical director, Megahertz Broadcast SystemsLive event television, whether it is sport or music and entertainment, has always made serious demands of production technology. At Megahertz Broadcast Systems we have been building outside broadcast trucks for some of the world’s most demanding customers, for more than 25 years, so w...

Submitted by Steve Burgess

Published 01 April 2013

The joy of field editing

In the world of remote working, cloud storage and instant news, the ability to edit on location at a shoot has become a pre-requisite. Only a few years ago, field editing used to be merely about the quick rough cut, the assembly of proxy files or simply the ingest of media in an edit-friendly format. These days, however, energy efficient, high perf...

Submitted by Kieron Seth#

Published 01 February 2013

Metering in the age of loudness: Keeping things on the le...

By Martin DysterThe new age of production and post production for HD broadcast has gotten more complicated with the advent of legislation and guidelines concerning the relative loudness between different programs, channels and, especially, commercials. With ATSC A85 in place in the U.S., EBU R128 covering the members of the European Broadcasting Un...

Submitted by Martin Dyster

Published 01 February 2013

Twas the issue before Christmas;

As it’s nearly Christmas, I figured, what better way to honor the end of anther year than to celebrate everything that has gone before? To do that, I’ve picked my favourite production technology innovations of 2012. But, as we’re fast approaching the festive season, I’ve compiled them in the form a Christmas shopping list. Yes, I know. It’s genius....

Submitted by Will Strauss#

Published 01 January 2013

Ask the Experts Monitoring sound in the stdio

1. Why do I need monitors? And why can't I just use my Hifi speakers?It may sound like the most obvious thing in the world, and it is, but along with your headphones your monitoring system is the only thing in your mix room that actually makes sound. All the decisions you make in relation to mixing, mic placement, balancing and more are coloured by...

Submitted by Will Strauss#

Published 01 December 2012

Loudness Monitoring: Complacent Wont Get You Compliant

Stricter regulations across the globe, the worldwide need for standardized audio level loudness processing, the need for logging and graphing mixed with long-term records maintenance for compliance verification, and the convergence of SDI/IP and ASI technologies all make for a challenging time in the broadcast industry. Identical and obligatory com...

Submitted by Bob Pank#

Published 01 December 2012

Issues in surround audio and new technologies to address...

Issues in surround audio and new technologies to address them. Surround audio and the encoding technologies, such as Dolbys AC-3 used to transmit it, have introduced new issues in maintaining audio quality. At a time when skilled audio personnel are getting scarce and budgets are shrinking new technologies hold the key to delivering top quality aud...

Submitted by Bob Pank#

Published 01 December 2012

Monitoring: Cutting the Wires

Teradek began the wireless monitoring revolution at last year's NAB show. Its Cube wireless encoders are no bigger than a pack of playing cards. They compress a camcorder's video feed into an H.264 signal for transmission to either a WiFi-enabled laptop, iPad or tablet or to a Cube decoder. Straight-away live, remote and affordable monitoring was b...

Submitted by Kieron Seth#

Published 01 December 2012

Video Monitoring Essentials - By Den Lennie

As a DP the video monitor you work with is one of the most important tools on set. I began my career in 1994 shooting television news for Reuters on Betacam SP and it was very rare that I'd get to use a monitor on location. As my career evolved I started shooting more considered pieces and used Sony 9\" tube monitors all flight cased up. I shot the...

Submitted by Kieron Seth#

Published 01 December 2012

Matrox Microquad reviewed

There's nothing quite like a bank of screens in front of you, showing all your video feeds coming in to the production system. The more it looks like the something from Star Trek the happier I am. However when you start to look at the cost of all those screens and especially if you are monitoring HD/SDI inputs, I have to admit a wave of despair gra...

Submitted by Kieron Seth#

Published 01 December 2012

Technical Testing Joins Forces with Visual Monitoring

In the past, test and measurement equipment was designed exclusively for broadcast engineers. Vectorscope and waveform read-outs sketching out shapes on a scope were readily understood by technicians fluent in the language of signal analysis. Today multi-camera digital acquisition is not merely the domain of the broadcaster; television production i...

Submitted by Kieron Seth#

Published 01 December 2012

Next generation monitoring - in the studio and in the fie...

HD pan, tilt and zoom cameras are very popular in self-operated studios, conference rooms, theatres and houses of worship. Typically, PTZ systems are remotely controlled by RS-422 or over Ethernet, with video signals routed over SDI cable into the production desk. Previously, live monitoring was only possible via the switcher that could be as remot...

Submitted by Kieron Seth#

Published 01 December 2012

IT Broadcasting

Magdoos Media is the archetypal early 21st century broadcaster. The company televises live events for such clients as Codemasters, ArabicGamers, 2K Games and Russell Investment, webstreaming and narrow-casting programmes on behalf of niche markets, from gaming conventions to corporate events. “Delivery channels vary from public access networks such...

Submitted by Kieron Seth#

Published 01 December 2012

Take control with Helm

Control and monitoring are two of the biggest issues faced in playout operations. Broadcasters and playout providers want to be able to select precisely the equipment that they need and probably more so than ever, are now able to very accurately do that. But this, combined with the fact that previously largely ‘static’ devices are now empowered by...

Submitted by Kieron Seth#

Published 01 December 2012

The highs and lows of histograms

Histogram displays for video analysis probably followed those found in common computer graphics programs such as Adobe Photoshop. This can be very useful in finding video signal problems that would be difficult or impossible to see with a conventional waveform display. The histogram is a way of showing statistical results as a bar-chart. The range...

Submitted by Kieron Seth#

Published 01 December 2012