Articles

Articles, opinion and reviews from the industry. It is free to add your own articles, just login / register and follow the links in your KitHub panel.

Handheld T and M the broadcast emergency service

---

“Test and Measurement”. Shudder. Like “Health and Safety”, “Bus” and “Replacement Service” or “Keith and Orville” it’s a collocation of words that fills me with dread. Seriously, who wants to read about “Test and Measurement”? Well, as it turns out, the answer is: quite a lot of people. Because, despite its lack of glamour, it is hugely important....

Submitted by Will Strauss#

Published 01 August 2012

Want to take the road?

---

3D Storm, the distributor of NewTek products in EMEA integrated a MINI Countryman with a complete and fully operational HD Live Production system. When 3D Storm started the MINI LiveManTM project, the concept was to showcase the latest production systems developed by NewTek TM. Two key words: Compact, all-terrain. MINI cars were used at several occ...

Submitted by Bob Pank#

Published 01 April 2012

Building an HD MCR for The Associated Press

---

The Associated Press delivers fast, unbiased news from every corner of the world to all media platforms and formats. Founded in 1846, it has grown into a large and trusted source of independent news and information. AP’s activity in the broadcast market centres on the supply of live and edited video to over 500 broadcasting operations and 200 news...

Submitted by Bob Pank#

Published 01 December 2011

Using Panasonic AG-AF101 HD Camera

---

Introduction When award winning film maker and photojournalist Fiona Lloyd-Davies announced her latest project to embark on a journey to The Democratic Republic of Congo, she described the place as “probably one of the toughest environments that a camera can work in - very hot and very, very dusty” but, this was to be just one rigor amongst many du...

Submitted by Bob Pank#

Published 01 August 2011

Reviewed DSC Labs Chroma Du Monde

---

Visual Impact were provided with a DSC Labs CamAlign CDM 28R Chroma Du Monde to test at their Teddington base this week, and unsurprisingly were impressed with what they found. Upon first impressions, the test chart seemed to employ a far too reflective surface which would inherently cause unwanted reflections and thus yield incorrect results. A br...

Submitted by Bob Pank#

Published 01 July 2011

3D Film-making Goes Independent

---

James Cameron and Sky TV have stolen the stereoscopic 3D limelight. Events such as football cup finals and royal weddings have seemingly been produced with no expense spared in order to show 3DTV at its best. The Ryder Cup, for example, employed an incredible 21 3D Polecam rigs, supplementing the main camera systems. Beyond the world of Hollywood a...

Submitted by Kieron Seth#

Published 01 June 2011

HD Video on your website

---

IntroductionVideo has become an affordable way to effectively connect with your customers. Whether you are a content producer or equipment manufacturer there are fewer ways to communicate a message more quickly, concisely and with as much impact. This article looks at how the current state of online video, what the opportunity is, and how to get st...

Submitted by Bob Pank#

Published 01 April 2011

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 December 2010

HD Post Production

---

In a parallel universe all forms of electronic entertainment are produced and presented in identical formats that can be exchanged and retrieved by anyone with permission to access the product. Unfortunately in our universe the opposite is true and a frustrated band of audio and video heroes spend every day of their working lives trying to satisfy...

Submitted by Bob Pank#

Published 01 September 2010

Location test equipment

---

What to look for…. SizeRuggedFast switch on timeLight weightMultiple applications from one unitDaylight readable displayLong Battery lifeSound monitoring as well as videoMountings (when you need both hands!)A number of years ago Hamlet gave itself the impossible task of developing the world’s first 3G, HD and SD capable, video and audio measurement...

Submitted by Dennis Lennie

Published 01 February 2010

HD Camera Measurements. Getting the most out of your came...

---

Recap previous Parts:While the first parts covered the theory and actual measurements of white shading, setting up colorimetry, exposure, greyscale adjustments, alignment and matching of cameras using a waveform monitor, this final part is devoted to providing a better understanding of the displays used. Interpreting a waveform monitor displayA Wav...

Submitted by Dennis Lennie

Published 01 July 2009

HD Camera Measurements. Getting the most out of your came...

---

Recap previous Parts:The first parts covered the theory and actual measurements of white shading, setting up colorimetry and exposure as well as greyscale adjustments using a waveform monitor. The objective was to provide a thorough understanding of the functions and benefits of using a waveform monitor when addressing non-linear effects in the cam...

Submitted by Dennis Lennie

Published 01 June 2009

Filters for HD Cinematography

---

The availability of low-cost HD camcorders with film-style tools, like 24 frame-per-second imaging and quality lenses, has put filmmaking capability in the hands of many. To achieve a film-style look, a director of photography can add a compliment of optical filters. Such filters can not only make color and other corrections to the image as it is s...

Submitted by Dennis Lennie

Published 01 April 2009

HD Camera Measurements Getting the most out of your camer...

---

Recap Part 1:In part 1 of this knowledge series we discussed the requirements for making correct white shading measurements in terms of the equipment used. Part 2 now will focus on performing the actual measurements and making sure that we achieve optimum linearity and dynamic range. White shading measurementPower up the camera, waveform monitor an...

Submitted by Dennis Lennie

Published 01 April 2009

HD Camera Measurements and getting the most out of your c...

---

IntroductionImage quality all starts with the correct alignment of the camera which is used to capture the scene either on location or in the studio. The conversion of light into electrical signals involves many processes which can affect the quality of the image. Understanding these various adjustments that are necessary, using a suitable camera c...

Submitted by Dennis Lennie

Published 01 March 2009