Wednesday, 14 September 2011

Who owns the viewer?


CSI

 
With the introduction of connected TV products, a battle is breaking out for the attention of the TV viewer. This subject was tackled in an IBC debate by executives from DirecTV, Pace and others. http://www.csimagazine.com/csi/Who-owns-the-viewer.php


Thursday, 8 September 2011

The Future of Broadcasting



CSI 
IBC’s opening plenary threw together a trio of TV heavyweights to debate The Future of Broadcasting and in particular how broadcasters should respond to the threat posed by mobile and internet delivery platforms. http://www.csimagazine.com/csi/The-future-of-broadcasting.php

Thursday, 1 September 2011

The Broadcast Technology Survey 2011: Broadcasters and In-house facilities


Broadcast
Taking a pragmatic approach 
http://www.broadcastnow.co.uk/techfacils/taking-a-pragmatic-approach/5031429.article
Middle management and senior staff with kit-buying influence at large-scale London-based broadcasters were the majority respondents to this portion of the survey, with most characterising themselves as either “early adopters” of new technology (29%) or “enthusiasts, ahead of the curve” (29%), something that surprised John Maxwell Hobbs, head of technology, BBC Scotland.
“I would have expected the larger area to be pragmatists,” he says. “Some could be said to roll out ahead of the curve [BSkyB’s Harlequin 1, Pacific Quay], but the reality is that there are fewer early adopters than this survey suggests.”
It could be that people prefer to be perceived as technological groundbreakers when a more pragmatic approach is borne out in practice. However, there is broad agreement that file-based workfl ows and the parallel shift to HD present the most highprofile challenges in the year ahead.
Less than a third of respondents say that SD is the most prominent format, with the transition to HD well under way and coinciding with decisions to migrate to tapeless operations.
That, in turn, causes issues for storing increasingly large volumes of HD files from card-recording cameras.
“Because most post systems still use proprietary and fairly expensive storage, we are having to manage a massive amount of media, far more than we can hold in a work-in-progress post environment,” says Maxwell Hobbs.
“There’s still a missing step in the workflow, which is post ingest, pre-post - normally viewed as the logging phase - where we need an easier way to log and consolidate media before sending to post.”
Turner Broadcasting Systems vice president of engineering Steve Fish still sees a huge amount of tape but also calls for a universal interchange format “because I can guarantee if I have a tape, it will play first time but if someone sends me a file, it won’t”.
The categories of archive and metadata were not included in the list of tech challenges because these elements are viewed as part of a file-based workflow, suggests Dave Colfer, vice-president, technology, Viacom International Media Networks.
“By its very nature, file delivery has to be intertwined with discussions and solutions covering workflow, IP networking and content delivery, and how this content can be stored and archived,” he says.
Given the conversations the production community is having about second- screen viewing and the general rise in on-demand consumption, the individual issues of multiplatform delivery, VoD (both 18%),
IP networking and online video (both 15%) were not flagged by broadcasters as highly as anticipated.
Collectively, though, they represent a vital part of strategy and an area that is set to grow in importance with the penetration of connected-TVs and smart devices.
Fish admits surprise that the response was so low “because multiplatform VoD is without doubt one of the most painful places to be at the moment. The issue is that every single deal you do has a different spec.”
MTV is piloting a VoD and multiplatform project in Germany and could provide the basis for further deployment across the MTV enterprise. Colfer forecasts “a far closer connection and integration with our linear systems and services over the next 18 months”.
As far as stereo 3D is concerned, most respondents (32%) are taking a watching brief, with another 29% saying they won’t get involved at all, while 21% claim they are pioneering the format.
A year into the launch of Sky 3D and with more than 100 hours of original 3D commissions under its belt, BSkyB is arguably leading the way in this field, while most commercial and public-service broad casters have yet to find a business and technical model that works.
In the first category, Turner is “experimenting and thinking about how best to exploit it”, says Fish. “But we have doubts about the current home experience of 3D.”
In terms of procurement, it seems broadcasters are circumspect in their buying procedure, at pains to gauge opinion and information from a wide variety of sources. While 43% obtain at least two quotes for a contract, views are also sought from peers, and product or systems demos are important for more than a third.
The internet is also an important tool for comparing and contrasting prices and specifications, according to 29%. Investment decisions are largely the result of standard upgrades (47%).
However, attempts to gain a technological edge over the competition, a changing approach to workflow and systems intended to cut costs weigh in equally (40%).
Indeed, return on investment is considered the most important buying criteria by more than half of respondents but, interestingly, no one rates price alone as the key reason to purchase.
“We actively shape our buying decisions; it is not down to any procurement department,” says Fish. “Our criteria centres on functionality. If it’s bleeding edge, we build in extra time to make sure it works because it will never be the same as you envisioned or how the salesperson described it.”

PLAYOUT: HUNTING FOR A UNIVERSAL FORMAT

In the playout and managed services sector, there’s a clear trend towards integrated software systems, using off-the-shelf IT hardware for channel provision.
“We are seeing playout servers with multifunctional operation including playout in any file format, multiple graphics layers, up-down conversion and audio limiting,” says WRN Broadcast head of engineering Dave Travis.
“The nature of a particular channel will dictate whether it’s possible to move to software systems,” explains Steve Plunkett, director of technology and innovation at Red Bee.
“A movie channel, for example, with very predictable, nonlive content is easier to migrate to an IT based platform than perhaps regional opt-in/opt-out channels, which require a more traditional broadcast infrastructure.”
“Clients are less concerned about technology, so long as the solution meets their requirements,” says Jean-Louis Lods, head of projects and proposals at Chello DMC.
“We still do best-of-breed technology as appropriate, but it’s a balance of achieving what clients need at the lowest price.”
It’s difficult to put a specific deadline on the end of tape since there will be some requirements to visit a tape archive for some time to come. At Chello DMC, 70% of all content is file delivered, and it processes 9,000 components (MXF files, WAV audio files and subtitle files) digitally per month.
“Today, about 30% of digital delivered material is HD and we think by the end of the year that will be around 40%,” reports Lods. At WRN, 80% of content is file delivered - all of it HD.
“We are pushing people to go to digital file and we try to encourage that with financial incentives,” says Travis.
Like Fish, Plunkett notes that the swift move to data is throwing up a level of incompatibility when transcoding between fi le formats, which didn’t happen with the more predictable nature of tape.
“When we receive [an MXF-wrapped] file, we have a much higher degree of uncertainty that it will play on our system,” he says.
“If we receive a fi le shortly before a transmission window, we suffer signifi cantly if that fi le is not as accessible as anticipated. It is in everyone’s interests to come up with some common file format that is genuinely interoperable.”
He points to the Digital Production Partnership (DPP), a coalition driven by the UK’s broadcasters, as leading the hunt for a new universal file format.

Thursday, 21 July 2011

A hire level of service


Broadcast
With the advancing technologies of file-based production, the role of kit-hire companies has developed into an all-round support package for producers. Adrian Pennington reports.
Time was when you went to a kit-hire company and did just that - hired kit. Now, many producers seek a more collaborative relationship to help solve the complexities of file-based production. Hire firms, or as some prefer to be termed ‘facilities providers’, have adapted their businesses to suit.
“Technology is changing on an almost weekly basis and it is up to us to keep up to date on it,” says Olly Wiggins, company director of S+O Media, which runs training courses for producers. “That means doing a lot of homework on firmware updates and codecs, and checking user blogs for notes on how footage has been ingested. We go into jobs now as a consultation process with the producer and the post company.”
More reputable hire firms don’t just let kit walk out of the door; they also provide advice on the most suitable camera or recording device for the project, perhaps throwing in basic training and trouble-shooting aftersales support.
The wider adoption of digital acquisition and file-based workflows, accelerated with the recent shortage of HDCam tape from Japan, has led some outfits to offer a more comprehensive service to help a production through the data minefield before, during and after production.
“Hire companies will increasingly play a part in planning,” says Mark Bos, production executive at Talkback Thames. “It’s about having an open conversation and finding the people in those companies with the relevant experience so that from the moment an AP gets a camera out of its box, they understand how they are going to wrangle the data.”
Talkback Thames was among the first producers to chart file-based production and it retains a significanttechnical resource in-house, making it less reliant on hire shops. “Some producers have more experience of tapeless production than others, but those that are less resourced do get benefit from hire companies over and above kit rental,” says Duncan Martin, managing director of Pro Motion Hire, which advised on RDF’s data plan for Sky’s Monster Munchies.
“We increasingly act in an advisory role and are much more closely involved since the back-end of a project has come to the forefront,” agrees Graham Hawkins, company director of 24-7 Drama (part of Visual Impact Group), which assisted Darlow Smithson in preparing an Arri Alexa workflow for documentary The Perfect Storm.
A producer will liaise over pre-production with a post house since it will be the delivery point for materials, but hire firms’ advice on camera choice is increasingly sought, as different codecs and workflows can cause havoc in post if not fully understood.
“Instead of four camera choices, there are now up to 20 different models and all sorts of possible format recording routes, making it arguably the biggest change to impact production in recent times,” suggests Martin.
“Hire companies have to see the bigger picture. We have one eye on what the broadcaster says is a recognisable HD format, one ear on the producer’s request for a certain creative look, and keep the budget at the back of our mind. Our task is to find the most workable solution. All of that has meant we’ve had to acquire new skills.”
The first step for any fi le-based production is to devise a full test of the workfl ow, something a hire company can help implement.
“Record test footage on drives and in folders - labelled as if for the actual production - send that back to the edit suite to make sure the whole process is going to work and publish it to everyone,” advises S+O Media’s Wiggins, who assisted Zeppotron on its EX3 shoot of ITV1’s The Marriage Ref. “If you do this two weeks before shooting, there is time to fix any problems.”
Nailing workfl ow does not just affect time and cost but is essential to convince insurers the rushes are not at risk. “We are effectively the laboratory of the production. Providing data security is a primary function,” says Hawkins.
The golden rule is to back up, back up and back up again. LTO and optical disc are popular choices. Each insurer has a slightly different take on how many drives the media needs to be transferred to. Typically, three will do the trick, but some insurance companies are reportedly less prescriptive.
The job of safeguarding rushes on set is a key production management decision. Generally, the higher the budget, the more data will be processed, and the more specialised the role. For drama, where raw data is more likely to be captured from digital cinema cameras, a digital imaging technician (DIT) is almost a pre-requisite.
“Every man and his dog with a MacBook can call themselves a DIT but their function is highly specialised,” says Hawkins. “A DIT works very closely with a DoP and post-production to advise, for example, on how colorimetry works with certain lighting styles ahead of a grade, as well as maintaining data integrity.”
24-7 Drama supplied a mobile workstation for on-set playback and dailies, plus a hire technician, for Red Productions’ BBC1 drama Exile.
“A producer should understand the critical role a DIT plays in the success of a shoot by ensuring the person has a voice on set if things go wrong,” says Hawkins.
Producers of multi-camera ob-docs, where ratios can be as high as 80:1, are more likely to employ a data wrangler, but allowing time and space to work is just as important.
“When we supply a data wrangler, we make it clear they are not pushed into a corner of a room to do it,” says Wiggins. “PMs can look at the savings made by not buying X amount of tape stock, plus the smaller digitising costs, and put that money towards an experienced wrangler. Most producers have first-hand experience of something going wrong, and problems can often be prevented if the person handling the data is given time and space to do it - and if they are qualified to do it.”
On tighter budgets, there is often no room for extra data-only crew so multi-skilling comes into play. Talkback Thames, for example, trained its own data wranglers for productions including Escape To The Country, combining the role with that of location sound operator. “We needed someone to take full responsibility fi ve days a week, handling 30-40 hours of footage per episode,” says Talkback Thames’ Bos. “That couldn’t be left to a PD or AP. In case someone falls ill, we also trained up location assistants.”
Will the vogue for greater hire company involvement dip as more producers acquire experience of building data workfl ows? Wiggins does not think so: “Because we have been involved at the start of the process, helping select kit that has a definitive bearing on the creative brief, look and style of a project, as well as its effi ciency, we would hope customers would be happy to phone us about any aspect of the process. We’re far more than box shifters and much more a creative partner.”

CASE STUDY: FREMANTLEMEDIA AND HOTCAM

Fremantle Media regularly asks HotCam to provide consultation for its Worldwide Entertainment producers before they embark on production of a format such as Got Talent or The X Factor.
“Fremantle will fly in up to 40 people, usually producers, from places as diverse as Thailand and Canada and we will explain to them, in detail, how they can produce a highly complex formatted, multi-camera show from a technical standpoint,” explains Trevor Hotz, managing director of HotCam.
This includes everything from the camera angles and lighting that work best for auditions, to the reasons for not having an OB truck and why Britain’s Got Talent needs so many galleries.
“It’s certainly a much more formal arrangement than some of the consultations we do on other shows such as Coach Trip or Freddie Flintoff Vs The World. But in essence, providing our expertise in this way is just partof the rental service,” says Hotz. “The most important piece of advice we give is to allow budget for a media manager. You can get a runner to do it but I’d strongly advise against it. If you do, you’re putting the success of a production squarely in the hands of someone who also has a million and one other things to do.
“An experienced media manager will be worth their weight in gold. They’ll do all the housekeeping for a producer and look after the media, so footage ends up in the right place at the right time and cards are not accidentally wiped or footage transferred to the wrong format.”

Thursday, 14 July 2011

Unit restructures to offer distinct services


Broadcast
Unit is restructuring its facilities and hiring more staff to fill separate creative offerings for offline editing, audio and finishing.
It has created Cut, Mix and Finish departments that will be overseen by a senior central production team.
“We realised that these core post production elements require a different creative talent pool, which is why we have reformulated into three distinct groups,” explained Unit chief executive Adam Luckwell.
“Producers get bespoke creatives, more manageable budgets with one final bill and an end to the culture where different houses on different parts of the project blame each other for mistakes.”
The latest Unit recruit is Richard Harris, a former director at Golden Square and founding employee of The Mill, who joins as lead Smoke artist.
Luckwell is in talks to hire other “heavyweight finishing talent” in the next few weeks.

IBC to highlight technology in development


Broadcast 
Visitors to IBC later this year will be able to browse a range of concepts and prototypes from broadcast labs and university R&D departments that have not yet become commercial products.
The Future Zone includes exhibits from 20 research institutions including a demonstration of the latest advances for ultra-HD format Super Hi-Vision (SHV).
“The popularity of NHK’s SHV from past shows led us to set aside a specific area dedicated to works in progress,” said IBC chief executive Mike Crimp.
“This visionary technology will hopefully make people rethink what is possible.”
NHK will debut an SHV production system including an eight channel video switcher and slow motion kit for live production.
Other R&D highlights include a social TV app that analyses the online opinions about broadcast programmes and displays on mobile devices; a means of controlling a TV by tracking the user’s gaze, and a multi-sensory interaction system that combines audio-visual with tactile and olfactory sensations.

Timeline/IMG tee up workflow

Broadcast 
http://www.broadcastnow.co.uk/techfacils/timeline/img-tee-up-workflow/5029850.article


Timeline TV and IMG Media are following their logging and archive partnership for the host coverage of Wimbledon with a similar workflow for the BBC’s coverage of the Open Golf Championship later this month.
SIS LIVE is providing the host broadcast on behalf of BBC Sport and international broadcasters, ringing the course with 54 cameras, mainly Sony HDC1500s and including a high speed X-Mo plus 8 handheld RF units.
It will lay some 70 kilometres of cable, supply 16 production vehicles, uplink and support in a 20,000 sq m broadcast compound, and record around 600 hours of HD 1080i video to 16 EVS machines.
That footage will also be accessible to Timeline’s logging specialists. They will tag the feeds on 20 IP Director systems.