Broadcast News

Bookmark and Share
18/07/2013

Entering The Age Of Operational Expenditure - Pt 1

News Image
George Jarrett continues his look back at what came out of an NAB littered with strategic partnerships.

The subtle transition of NAB to the laid back style of IBC has born remarkable fruit over the past two years. New technology is set in a wider context; research and development engineers and product managers are more widely available to talk to – for more than the five minutes sales engineers used to allocate; and the software companies have forged incredibly fruitful relationships with the card companies – and both partners talk so much sense.
One of the wider issues in the age of social media is what will happen to traditional production craft skills, and yet the only company to refer to this was Assimilate.
As Panasonic (in part 1) and now Ericsson prove, it pays big dividends to create your own video-processing chip. But NAB would not be NAB without buzz terminology, which is where we start.

The Digital Time Machine
Riding high amongst the new industry buzz terms is Quantel's "Internet of Frames" – a computer scientist's way of getting to the other side of all the issues thrown up by file-based workflows. What does this involve?
Steve Owen, marketing director: "File-based workflows are not a panacea. In too many cases we are taking the workflows we had when we had tape and re-inventing them in the file-based world. What our (R&D) guys are talking about is let’s not base it around files. There are going to be files, but what we should think about is the content."
He added: "It is the material that matters, not the physical manifestation. We are differentiating the content from the address of that content. If we can break that link we can do things a whole lot more flexibly."
Dr Richard Cartwright, Quantel's senior software architect, continued the discussion. "We should be able to exploit those frames to empower content producers just like any other resource on the Internet. Quantel has a vision of the Internet of frames where we give every frame a name and identity, and we represent the rich set of relationships that exist between those frames."
He added: "The Internet of Things – connecting your fridge, car, heating system - is going to transform the way we live. Similarly, the Internet of frames is going to change the way that we create our content, and it is going to give us the opportunity to choose between capital expenditure and operational expenditure to get the work done."
Cartwright considered one lonely frame, which is not so lonely because in media we have the frame just passed and those to follow. "Quantel has always been about live and being about close to the record head, and what we have on our digital media systems are frames or sequential relationships. The Internet of Frames is a digital time machine.
"Another kind of relationship that we have is the difference in resolution – from 4K down to browse quality – but all those frames are related," he added.
There are frames from other cameras on the same shoot, the audio tracks, sync relationships, and descriptions that might include rights information. We edit and build timelines, but those frames all share consistent modular representation. Cartwright walked along a URL path to hyper links between documents, Twitter tags, Facebook, etc, the point being there are so many links.
"Once you give something a name on the Internet anyone can make reference to it. We are breaking down barriers and walls, and it is those links that we use to find things," he said. "Google indexes the links, follows the links, however quite commonly the industry will make the mistake of putting something into the paths of things. We use file system paths or use references to specific physical library locations. And if we do that we break things. The revolution here is we are using links like on the Internet."
Quantel looks to lose the genealogy of what was made from what, and The Internet of Frames is also not about asset management systems.
"We are no longer constrained to needing to be in a physical building next to an SDI cable or driving a tape robot. MAM grew up out of supplementing the inaccuracies of files with a parallel database, but that redundant data could get out of sync with what the files actually are.
"The Internet of Frames is about using open standard frames, and no new codecs. We use commodity IT equipment. It is about indexing like Google, not creating databases," he added. "It is about achieving massive scale in content production, loose coupling, and the use of web services. It is about making content production work like the Web."
This is all a vision, a giant poser too. Quantel does not own The Internet of Frames, but looks to provide leadership based around its products.
"One key thing is that we are in a software-only environment now, so this is either a product or something we can access on a pay as you go basis," he said. "RevolutionQ and QTube are the current enablers of Quantel for the Internet of frames. The production process is adding value by creating new relationships and the time has come to empower content creators with the Internet of frames. The time has come to move from capital to operational expenditure, so that we can bring up a broadcast facility at the swipe of a credit card."
Quantel announced support for FIMS with revolutionQ, and had by far the best 4K stand shows thanks to the matching of Pablo Rio with the AJA Corvid UHD 4K card. Broadcasters could see what real-time 4K at 60 fps finishing looked like, and they rushed along in great numbers. They also saw live 8K pumped down to 4K for projection. For storage, the 4K 60p means about 11 Terabytes an hour. The second big partnership (Pablo Rio support) is with NVIDIA for its Kepler architecture-based Tesla K20 GPU accelerators.
Version 2.0 rev3 software for Pablo Rio is a massive jump in terms of multi-GPU architecture and the AJA Corvid Ultra integration. If running the new software a Pablo Rio equipped with three NVIDIA Tesla Kepler K20 GPUs will deliver over 20 layers of colour correction at 4K - at full resolution in real-time. The AJA card also enables the delivery of real-time 4K 60fps.
Also new is support for Apple ProRes, the real-time playback of soft mounted Sony F65 files, and support for the NUGEN VisLM audio loudness monitoring plug-in.
 
Targeted At Live Production
Wohler's recent acquisition of RadiantGrid Technologies, and Turner UK's use of its loudness product to make 600,000 pieces of content (WAV files) compliant in just two weeks have given the company a new impetus for creating support technology apps.
Its newest products are the AMP1-MADIe and AMP1-16M audio monitor. The first is an in-rack portable MADI unit with Ethernet control and configuration. Targeted at live production, the system can be connected in series with a 56- or 64-channel MADI stream for individual volume adjustment and audible monitoring of any eight selected MADI channels. There are versions for multi-mode or single-mode fiber connections.
The dual-input SDI audio monitor gives users high-performance monitoring for embedded audio in two 3G/HD or SD-SDI streams. It de-embeds and provides metering and monitoring of any or all of the 16 audio channels in the selected 3G/HD or SD-SDI stream.
Wohler also has three new DVM video monitors: a 5-RU system with two 10-inch screens, a 4-RU system with two 9-inch screens, and a 3-RU system with two 7-inch screens. Other big news concerns V8.0 of the RadiantGrid media transformation platform – which gives users transcoding, standards conversion, and audio processing applications such as loudness correction, QC functions, and content distribution.
Read the article in the online edition of Regional Film & Video here
(IT/JP)
VMI.TV Ltd

Top Related Stories
Click here for the latest broadcast news stories.

01/08/2024
JVC Professional Video Announces Availability Of New KM-IP12S8 Series vMix 4K Video Switchers
JVC Professional Video has announced the immediate availability of its new KM-IP12S8 and KM-IP12S8PRO CONNECTED CAM™ vMix Studio Switchers. As complet
22/07/2022
NEP’s Supershooter 6 Rolls Out With 12 Frames Of Cobalt Digital Gear Onboard
Supershooter 6, the newest member of NEP Group's U.S. Mobile Units fleet, has hit the road with twelve frames of Cobalt Digital's signal processing, c
11/10/2024
Agile Content Receives Bronze EcoVadis Sustainability Rating
Agile Content has received the Bronze EcoVadis Sustainability Rating. This ranking is among the top 35% of companies worldwide for Corporate Social Re
26/06/2024
Carousel Digital Signage Continues To Expand Its Content Creation Universe
Carousel Digital Signage continues to expand its content creation universe through native integrations with three of the most widely used software sol
16/05/2024
Magewell To Highlight AV-Over-IP, Streaming And Content Production Advances
Less than two months after its highly successful exhibit at the 2024 NAB Show, Magewell is heading back to Las Vegas to showcase its innovations to AV
08/08/2024
New BBC Net Zero Targets Verified
New ambitious BBC Net Zero targets have been verified by the globally-respected Science-Based Targets initiative (SBTi). Building on our existing Near
07/08/2024
Glensound To Unveil New Products At PLASA London
Glensound is to unveil several new products that are very relevant to the PLASA attendees. New to PLASA is the Greater Divine Intelligent Network Audi
06/08/2024
ASG Announces New Appointments
Advanced Systems Group, LLC (ASG) recently named two seasoned professionals to high-ranking positions within the organisation. Kate Sims joins ASG as
02/08/2024
Bitmovin Launches New Multiview Feature
Bitmovin, the leading provider of video streaming solutions, has announced a brand new feature called Multiview that provides a more compelling experi
02/08/2024
DirectOut Announces Digital Media Technology As New Distributor
DirectOut has announced Digital Media Technology Co. Ltd. (DMT) as a new distributor for its audio solutions in the Greater China region. This excitin
01/08/2024
TAG To Unveil New Advanced User Management RBAC Functionality
At IBC, TAG is to present its new advanced user management (RBAC – Role Based Access Control) functionality designed to align its solution with organi
01/08/2024
Nixer Pro Audio To Unveil New Customer-Led AoIP Solutions
Nixer Pro Audio is introducing a host of new customer-led AoIP solutions and enhancements at IBC 2024 (Stand F93, Hall 8, Rai, Amsterdam September 13-
31/07/2024
Atomos Unveils New Shinobi II Monitor
Atomos has simultaneously announced and ships Shinobi II, a slim, lightweight, high brightness, 5-inch 1500nit HDR monitor that's perfect for vloggers
30/07/2024
Sky TV Launches New FAST Channels
Sky TV has unveiled even more content at no extra cost with the launch of six new Sky Free Ad-supported Streaming Television (FAST) channels on Sky Gl
30/07/2024
Amagi Announces New AIRTIME Webinar On Ad Opportunities For FAST
Amagi is hosting a webinar titled "How FAST enhances streaming's many business models." The once stand-alone service is now proving to be a crucial pa