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Production Suite at BroadcastShow

We have been developing the Autocue Production Suite, which is designed to replace traditional, individual broadcast devices with a single, integrated system. When combined with our newsroom, prompting and production applications, it offers a cost-effective end-to-end workflow solution. We’ve been working with BroadcastShow over the last few months...

Submitted by Bob Pank#

Published 01 September 2012

SPG - a commodity product or something special?

The need for a reference generator in broadcast television applications is universally accepted. Quite what that reference generator is or should be is another matter. Early reference generators produced signal pulses like Line Drive, Field Drive, Mixed Blanking, Sync, etc. Soon thereafter analogue colour black appeared on the scene and the sync pu...

Submitted by Bob Pank#

Published 01 August 2012

Are you out on the range

The main parameters to worry about in any stereoscopic scene are the most negative and positive disparity values. These numbers are usually expressed in percentage terms rather than in actual screen pixels. The distance between the numbers is the depth range. The depth budget is the maximum value this range can be allowed without being too uncomfor...

Submitted by Will Strauss#

Published 01 May 2012

BVE 2012 in no particular order.......

The big story at BVE 2012 was BVE 2013. With the Earls Court exhibition site scheduled for redevelopment, BVE relocates next year to the ExCel exhibition site in London’s Docklands. The distance is only about 10 miles but, in the minds of many BVE exhibitors, the move is comparable with moving the NAB Convention to the Mississippi Delta. If you rea...

Submitted by Bob Pank#

Published 01 April 2012

Real-Time Frame Rate Conversion in a Tapeless Workflow

Introduction - (for the full diagramatic version of this article please click on the magazine cover above.)When content moved within facilities and around the world on tape or via live feeds, frame rate and format conversions were easily achieved using real-time hardware converters such as Snell's Alchemist Ph.C-HD. As broadcasters and content owne...

Submitted by Bob Pank#

Published 01 February 2012

JVC 3D Spotlight

JVC Professional’s expanded family of 3D products now include the new GY-HMZ1 3D ProHD handheld camera, along with the GD-323D20 32 inch 3D display/production monitor, our popular DT-3D24G1 3D production monitor and the upgraded IF-2D3D1 2D to 3D converter. The products are already widely used throughout the post industry, helping content creators...

Submitted by Bob Pank#

Published 01 January 2012

Whats new in video monitoring

The great majority of video monitoring displays in any modern broadcast presentation facility are LED-backlit LCDs. Reliable, space-efficient and economical on power, they produce excellent pictures for all but the most critical applications, usually in conjunction with one or more multiviewers to emulate a monitor stack. Domestic television began...

Submitted by Bob Pank#

Published 01 December 2011

Storage and archiving

Anyone looking closely at a helical scan video tape mechanism, particularly the miniature variety, might be forgiven for wondering how such an elaborate technology ever came to be invented. The first experimental video tape recorders were essentially audio recorders running at very high speed to achieve the bandwidth needed for television signals....

Submitted by Bob Pank#

Published 01 October 2011

IBC2011 must sees

Over 1,300 exhibitors will be supporting IBC2011, each bringing perhaps one, two or three new or enhanced products. My task is to distill these down to the 20 devices likely to be of greatest interest to TV-Bay readers, so far as that is possible several weeks before the show opens. As a recent convert to OS X, I note with gloom that Apple remains...

Submitted by Bob Pank#

Published 01 September 2011

Whats new in broadcast test and measurement

The test and measurement product category continues to expand as the broadcast business itself diversifies. Notable recent developments include higher resolution displays and a gradually increasing number of analysers which, having detected a fault, endeavour to fix it. No sign at NAB 2011 of any tablet-based test and measurement equipment but perh...

Submitted by Bob Pank#

Published 01 July 2011

North West 200

As the gates to the event open and the hordes roll in to watch the North West 200 motorcycle race, production company Greenlight TV is primed: production schedule ready, broadcast timetable planned meticulously. Then... torrential rain, a crash and a major oil spill... finally a credible bomb alert. It's at times like these when production skills a...

Submitted by Kieron Seth#

Published 01 July 2011

Post Production Ask The Experts

IntroductionIt’s a familiar scenario: A client calls with an urgent transfer request. It may be a movie sourced at 23.98PsF that needs conversion for broadcast, and the client needs an HD version at 1080 50i with Dolby E audio and an SD program at 625 50i with PCM audio, as well. Or perhaps the content was shot at 1080 59.94i, but the client needs...

Submitted by Bob Pank#

Published 01 May 2011

BVE 2011 retrospect

BVE 2011 had much of the buoyancy and buzz of an IBC. The organisers claimed an attendance of over 15,500 visitors and 240 exhibiting companies. Many of the UK-based stalwarts who make the annual pilgrimage to Amsterdam could be seen exploring the show, confirming that BVE is now taken seriously by mainstream broadcasters. It is perhaps over-optimi...

Submitted by Bob Pank#

Published 01 April 2011

Dont lose the 3D plot

As was mentioned in the sixth article of this series, depth budget is the single most important parameter in stereoscopic 3D TV. As well as observing the practical and desirable limits to which the depth parameters can be pushed, making a good 3D production required careful management of depth dynamics. This is mostly done in post production to ens...

Submitted by Bob Pank#

Published 01 February 2011

Synchronising the Shelf Stackers

The six-episode BBC Series “Shelf Stackers” brings audiences lots of laughs with its witty teenage commentary. Dom Bridges directed and helped edit the popular show as well as automating the synchronisation of audio clips for its dual-system sound productionBridges began his career as a graphic designer, which eventually led him to commercial desig...

Submitted by Bob Pank#

Published 01 February 2011