Hey Everybody! Space Jam: A New Legacy directed by Malcolm D. Lee is out today. I wanted to take a second to highlight the super slick color workflow which allowed us to work on multiple versions concurrently.

Capture

Space Jam: A New Legacy was masterfully lensed by Salvatore Totino. The two primary capture mediums were 35mm Kodak film and the entire lineup of Arri cameras, mainly the LF. The glass used was Zeiss Supremes and Master Primes. There were also a handful of scans from archival films which were used as plates for animation.

VFX

ILM was running point for the VFXs on this show. Grady Cofer and his team were a dream to work with. There is a reason ILM continues to be the best in class. The knowledge and expertise ILM employs is second to none. Early on Grady connected me with their head of color science, Matthias Scharfenberg. I thought I knew what I was doing when it comes to color science until I saw what Matthias had going on with CTL and Nuke. I learned a lot from our chats. He was super gracious in sending over his Nuke scripts which allowed me to build a Baselight transform that matched ILM’s pipeline. This insured a one-to-one representation of their stellar work.

Two Worlds, One Grade

The show can basically be broken down into two looks. In “Space Jam: A New Legacy” there is the real-world and the Warner Bros Serververse.

We chose an analog celluloid vibe for the real world. The Serververse has a super clean, very 1s and 0s look to it. Most of the real world is shot on film or is Arri Alexa utilizing film emulation curves paired with a grain treatment. Some sequences have a mix of the two. Let me know if you can tell which ones😉.

The look of the digital world changes depending on where the characters are in the Serververse. The base look of the Serververse is the vanilla ACES ODT with restricted primaries in the mid-tones complimented by exaggerating the saturation for highly saturated colors.

All the other looks are riffs off this base LMT with the exception of the library classics. These were graded to look like their existing masters and the new footage was matched in.

Multiple Deliverables, One Timeline

The challenge of this show, beyond the sheer number of VFX and moving parts, was the delivery schedule. The Post Supervisor Lisa Dennis asked to have the theatrical version and the HDR video versions delivered days apart. To hit the dates requested, I graded simultaneously in HDR and SDR. I did most of the heavy lifting in HDR PQ 1000nits. Then I trimmed at 14FL to ensure the reel was ready for filmmaker review. Poping back and forth between outputs was made possible by two great tools. Firstly, I used ACES 1.1 color management to normalize all the different sources into one grading space.

Secondly, I used Baselight’s “Bypass Categories” functionality to if/then the timeline. Basically, I had one timeline that would represent itself differently depending on the output selected. Different layers were toggled for different sources and outputs. The LMTs used often had SDR and HDR versions to further exacerbate the combinations. This was a critical hurdle to overcome and the Baselight gave me the tools to accomplish the organization of a very complicated timeline with ease.

Approvals

The Color sessions were supervised by Malcolm, Sal, and Bob Ducsay. We used Nevion and ClearView for remote sessions, but most of the work was done in-person on the lot here in Burbank. The Animated sequences were supervised by Spike Brandt and Devin Crane. These guys are animation heavyweights, so very cool to be in such good company for an animation nerd like me.

Most of the tweaking on the animation was for continuity fixing. A few of the shots we composited for final in the Baselight. This gave Devin and Spike a little extra creative freedom than a baked shot would have.

After all the color decisions were made, Malcolm had his final pass and the masters were created. All deliverables from that point were sub-masters from the hero PQ deliverable. These included deliverables such as the Dolby Vision Theatrical version and 709 SDR version derived from the Dolby XML metadata.

Go See It!

Thanks for reading how the look of this candy-colored revival came together. Working on Space Jam was a wild ride. I had to tap into my background in photochemical film processing and knowledge of the latest digital grading techniques to create unique looks for all the different cinematic worlds visited. The film is a nostalgic love letter to the rich history and legacy of the Warner Bros. Studio. I couldn't be more proud of the Warner Color team, especially Leo Ferrini and Paul Lavoie. A big thanks to you guys! Putting this film together was a monumental task and I am ecstatic with end result. Check it out in theaters and on HBO Max today!