LONDON — First there was The
Hitchhiker's Guide to the Galaxy. Next came Harry
Potter and the Goblet of Fire, Charlie and The Chocolate Factory and V for Vendetta. Then there was X-Men:
The Last Stand, Omen 666, Stormbreaker, Little Man, Gale Force 10, Underdog and Miss Potter. Blockbusting
fantasy, comedy, action and adventure, they are all given equal treatment at
motion picture, digital imaging and special effects facility Cinesite Europe (www.cinesite.com), and they all used
Scratch, a datacentric workflow solution from Assimilate.
The tale of Scratch at Cinesite is an
on-going, evolving story. It involves not just the capability to play back 90
minutes of 2K footage, but clever XML automation, digital projection, critical
color judgements and sticky notes too. Additionally, Scratch is resolution
independent, so files of any source or format can be integrated into the
project at hand. All of these capabilities combine on a daily basis, enabling
Cinesite's visual effects supervisors and 2D & 3D digital artists to work
in more efficient and creative ways with their filmmaking clients.
In just 18 months, the London-based company
has pumped literally thousands of digital special effects shots through its
multiple Scratch suites. The company has four systems — all of which are
networked and are routable into a 36-seat screening theatre fitted with a
digital cinema standard projector and sound system. To keep projects in order
with so many images and sequences being generated, Cinesite generally dedicates
one Scratch suite per movie.
Simon Stanley-Clamp, one of Cinesite's
visual effects supervisors, has overseen all of the effects work going through
Scratch since it arrived at Cinesite at the end of 2004. A former compositor at
Mill Film, Stanley-Clamp has worked on Harry Potter and the Sorcerer's Stone,
Black Hawk Down and Gladiator. He's watching the evolution of digital intermediates (DI) with
interest, viewing it in the larger context of a digital pipeline.
"Not so long ago, expensive compositing
systems were assigned to inappropriate tasks such as playback/review," says
Stanley-Clamp. "Now, cost-effective DI systems like Scratch have not only
conquered the 2K playback issue, but are offering us many new and interesting
features and options in our day-to-day work. The DI workflow is changing
because of technology like Scratch, and the ability of developers like
Assimilate to listen to our needs."
In terms of automation, Cinesite's
engineering team has integrated Scratch, via a proprietary XML-based
application, to its in-house proprietary database and data management system.
Every evening 2D and 3D artists working on a particular film publish their
shots, and when rendered these shots load automatically into the relevant
Scratch system. Shots coming into Scratch are often from 30 or more 2D and 3D
"The great thing is that when we get into
the Scratch suite in the morning, the dailies are already in the Construct
module ready to go. We then sit down with the crew and review them," explains
Stanley-Clamp. "But it's not just 2K we review; we also regularly have
different resolutions on the same timeline — video-res shots from the Avid cut,
TIFFs and quick 1K comps, all in context with completed 2K shots. It doesn't
matter to Scratch."
PROJECTION, COLOR DECISIONS
The latest development at Cinesite is the installation
of JVC video projectors across three Scratch suites. The output of each Scratch
system is slaved to a monitor and a projector — the monitor being used for work
involving precise color decisions, and the projectors for the general review of
content, animation and line-up. Miss Potter is
the first film to use the new projection facility in earnest.
"Now we watch the dailies projected quite
large, about eight feet across, on the wall in the suite," explains
Stanley-Clamp. "It's like a mini cinema. Rather than huddling round a small
monitor, we're now watching much larger images and can get a really good view
of any problems that need fixing."
However, when it comes to color, and
critical color decisions, the team defaults to the monitors. He explains,
"Scratch gives us powerful and accurate color grading options. We run our own
LUTs on Scratch, and all our monitors are calibrated every morning. Using
Scratch, we can adjust the printer lights and know that what we see on the
monitor will be true to our film output."
"In client-attended sessions we use Scratch
to apply grading tweaks on a shot, balance it out with other shots and then
view the result in context on the monitor. In our daily work in-house, if the
effects supervisor wants to know how a scene is going to look desaturated, or a
stop up or down, we can do that in Scratch too. It stores the data about any
color changes and feeds this back to that original 2D or 3D artist who can then
re-render the sequence using new color values."
COMPARISONS & STICKY NOTES
Stanley-Clamp says that clients really like
being able to compare shots - what a shot looked like last week, or three weeks
ago, compared to the way it looks now. It's been an especially important aspect
on effects-laden motion pictures such as Harry Potter, Charlie and V for Vendetta.
"One shot might have 30 iterations, and
sometimes you have to be perfectly clear in a client-attended session as to
exactly what the changes and improvements are. Not only can we keep all these
versions 'live' on Scratch, we can easily do split-screen comparisons, or
rock-and-roll between versions."
And as for Sticky Notes, he believes these
are a real boon to effective communications. "Before the client comes in, I use
Sticky Notes as personal memos, reminding me to draw attention to particular
items within a shot. I can easily attach them to the head of each shot, and
switch them on and off as required. I also like to attach any requests and "to
dos" coming from the client session to a shot using Sticky Notes, as these can
be easily read by the compositor or CG artist."
Simon believes that the process of creating
digital effects within the DI pipeline is no longer about having a front-end
viewer. "Things have moved up another level. Clients want to look at the
output, view material in context and review progress, as well as make color
decisions too. They want the best quality, with no buttons on screen, no
distracting widgets, no spluttering or crashing. Scratch gives them all that.
There's no other word for it than impressive."
EVEN MORE EVOLUTION
Standing still can be fatal. Cinesite's 2D
technical director Aviv Yaron and Kevin Wheatley, the company's senior
technical and network systems architects, are responsible for the research and
introduction of innovative solutions that boost the company's workflow and
other aspects of its differentiation. Yaron is keen to point out just how
important the working relationship with Assimilate has been in helping Scratch
"We have a fantastic relationship with
Assimilate. We can talk equally to the R&D team and the CEO of the company
to give our advice and suggest new ways in which we want to work," states
Yaron. "Of course, there are a lot of nitty-gritty details to get right, but
the response is always professional and timely, and today Scratch does exactly
what we want it to do. As the world of DI and the development of films, images,
and visual effects evolve and change, we will continue to work with Assimilate
to better refine its capabilities and the way we drive it. As for the future,
all I can say is: 'Watch this space'."