small time storyteller

Posts tagged “Web

World Of Tanks

Roaring across scorched deserts and rumbling across war-torn city streets comes a trailer for the MMO; World Of Tanks. This two minute trailer took director Steven Ilous across the Atlantic to Imagination Studios, where 60 artists worked for 60 days to create this CG extravaganza. The result – a photorealistic trailer for the game that holds the Guinness World Record for the “Most Players Online Simultaneously on one MMO Server”.

World Of Tanks by WARGAMING.NET © 2011

This was my second collaboration with Steven, and a return back to the world of pure CGI, with its own set of challenges. The raw images that Steven brought back with him had a real energy to them, but as great as they looked, Steven was wise enough to know that clean renderered images are simply the beginning of the process, not the end.

Since this was Steven’s first time directing tanks, he needed to rely on certain tricks to convey a sense of scale. Steven; “To prevent consumer confusion, we couldn’t use humans! We tried to offset that by incorporating human artifacts that would subconsciously establish a familiar sense of scale”. You can see this clearly in the shot of a baby doll being crushed by a tank. “I wasn’t quite sure how I would go about applying real world choices to these massive, cumbersome machines. They have a tendency to miniaturize the sets.”

The good news is that colour can help a great deal in this situation. For example, by reducing the contrast and focus on foreground objects, you can kill their volume, and thus reduce the effects of miniaturization. This is one of the tricks we also use in stereoscopic photography and conversion, and it’s amazing how these two simple adjustments can skew the monocular depth cues enough to create a false sense of scale and perspective. We used this technique on the sand dunes in the desert scenes, as well as certain shots in the streets of Berlin.

War-Torn Berlin

To recreate the final days of the allies charging through the streets of Berlin, Steven went into incredible detail: he called a photographer friend in Berlin and asked him to take pictures of the cobblestones as a reference for these scenes. He worked very closely with the team, who were incredibly knowledgeable and helpful. Ultimately this attention to detail paid off in the colour session, because the images we were starting with had subtle details and realistic textures.

Original Render
Primary Grade
Final Composite

For most Berlin shots, I used contrast and density to establish a base grade, which instantly revealed a magenta tint in most shots. Pushing green into the blacks and mid tones helped, but also reduced the intensity of the flames, which I didn’t want. To fix this, I created a secondary correction for the flames, dialing back some of the original warmth. Even with this addition though, the flames felt anaemic.

At this point we started experimenting with blending modes. Just like with Photoshop or any other compositing application, the Quantel Pablo allows you to freely combine the colour tools with paint and compositing, and that includes blending modes. We composited the colour corrected shot over itself and then played with modes like Screen and Overlay. Screen worked particularly well, bringing out the flames nicely. However, I wanted the effect to spare the shadows, so I used a simple luminance key and opacity slider to ‘mix in’ just the right amount of vibrance and contrast.

This is one thing I love about working with a system that allows you to ‘composite with colour’: what would normally take many layers of colour to achieve on a pure colour grading system can simply be achieved using a blending mode and an opacity slider in the Pablo!

Tanks with presence

Diffusion vs. Sharpening

Many times with CG there is a requirement to use diffusion filters to even out some of the sharpness you get with certain renderers. However, for World Of Tanks we wanted to retain a lot of the sharpness for the tanks themselves. The answer was an unusual approach: we diffused many of the shots using some light grain, before colouring them and finally selectively sharpening them to bring back some of the ‘crispness’. The effect has an almost documentary-like feel to it, and works particularly well with the exteriors.

The bridge above shows this effect. The diffusion combines nicely with all the particle FX, adding to the overcast and dull sky. Where there is contrast though, the ‘unsharp mask’ filter brings out the detail, giving the tanks a real presence and overall a more modern look to the piece.

You can check out more stunning visuals by visiting the Gallery.

For more examples of Steven’s work, visit his website by following this link.

BMW Activates The Future

“What is the future of mobility?”

That is the question BMW poses in its four-part webisode series entitled “Wherever You Want To Go: Four Films About the Future of Mobility”. Influential academics, pioneers, and entrepreneurs stir the imagination with their unique visions of the past, present and future of technology, cities and transportation.

Buzz Aldrin in ACTIVATE THE FUTURE © 2011

The four webisodes are directed by Kurt Mattila. Each episode has a running time of almost 6 mins, and focuses on a particular subject.

Activate The Future was shot on the Canon 5D, a regular in many of todays documentaries. As I have stated before, this lightweight camera offers compelling HD images at an unbeatable price. As the post production tools have improved over the past two years, we have seen the images coming out of this game-changing camera gradually improve. Practically, this means that the bottom end has improved to the point were we are able to capture subtle details without having to expose for the darker areas. You can see this in the image above, where Buzz Aldrin’s suit jacket still has a lot fine detail in the shadows.

Blending Film, VHS & HD

Many times with documentaries, the basic role of the colourist is to ‘even things out’. This is because the material can come from so many different sources: film archives, old TV VHS recordings, and then modern HD video and graphics. Making all of this feel cohesive relies on picking the right approach.

Flying Cars
Driving Into The Future

For all the 1970s flying car infomercials, I was dealing with badly deteriorated VHS tapes, with severe white balance problems, interlacing and sharpness issues. Colour balancing and then sharpening the shots made a dramatic difference. At the same time, I applied subtle blurs to the backgrounds in the graphics and models (above) to blend the surrounding shots better with the stock footage. Most times matching saturation and contrast is enough to bring the images closer.

Each other scene had its own treatment depending on the subject matter, and generally I tried to retain a lot of the mid tone in the image and keep the saturation up. With the right lenses, the Canon 5D already produces some very photographic images, so it was just a matter of giving each scene that little bit extra. For example, in the image below of Mike Musto, Editor-In-Chief of, I decided on a cooler look, a nod towards the steely blue BMW commercials we have all seen over the years. I used printer lights to add an overall blue tint, and then desaturated my blacks a touch. I then qualified the skin tones separately to bring back some of the warmth that I had lost. I finally saturated the blue jeans and the red brakes to give a little extra punch.

Working on mixed format jobs is always a challenge, especially documentaries. Filmmaker’s expectations of what a documentary should look like have changed, and with a job as high a profile as this, the clients were every bit as interested in ‘the look’ as they were in the narrative. As cameras continue to improve, those expectations slowly begin to align with what is possible under a constrained budget, and that’s where the colourist can really make a difference.

You can catch the trailer on YouTube, or check out more stills from the series by visiting out the gallery.