Whether you’re producing a AAA game cinematic, a feature film performance sequence, or a commercial shoot, performance capture is one of the most technically complex production disciplines you’ll encounter. If you’re booking a studio for the first time, or working with a new facility, knowing what to expect before you walk in the door can save significant time, budget, and frustration.
Before You Book: The Consultation
Every serious performance capture engagement starts with a conversation, not a quote sheet. A studio that sends you a price list without asking about your project hasn’t done its job.
What a good pre-booking consultation covers: the scope of your production, the status of your production, the number of performers and scenes, the story you want to tell, your target delivery format, your pipeline and engine environment, your timeline, and any special requirements including: stunts, props, animals, vehicles, dialogue sync, virtual production integration, and needs for other services such as previz, rigging, casting, and animation.
This conversation determines which stage is right for your the various elements of your project. Not every stage suits every production. A 175-camera large-scale volume is the right environment for an 18-performer action sequence. However, that same environment is significant overkill for a single-character dialogue scene. Matching your production needs to the right environments from the start is one of the most important cost decisions you’ll make.
What You’ll Need to Provide
Before your session, the studio will need:
Script and shot list. Even a rough breakdown helps the crew prepare the stage layout, prop requirements, and performer blocking. Productions that arrive without this almost always run over schedule.
Character and rig specifications. If you have existing character rigs, the studio needs to understand the technical requirements before capture begins. Retargeting decisions made on day one of capture can save days of cleanup in post.
Prop guidance. Props are one of the most overlooked planning elements. The studio needs to understand the environment your performers are acting within and what objects they interact with, so they can determine what props to bring, build, or source. The more that’s known in advance, the better equipped your performers will be to tell the story and the better your data will be. The types of props required will determine if prop masters and medics are required.
Stunt requirements. Wire work, fight choreography, and high-impact physical performance require advance rigging setup and safety coordination. This is not something to surface on the morning of the shoot.
On the Day: What Happens
Arrival and setup typically precedes the first capture take by 60 to 90 minutes. Performers are suited and calibrated to the mocap system. This process is not rushed as it puts their character into the system and establishes the tracking baseline for the entire session.
You’ll work closely with the capture supervisor throughout the day. They are responsible for data quality, and you are responsible for performance quality. The best sessions are a collaborative partnership: directors giving clear creative direction while the technical team runs the stage to ensure quality data capture in real time.
Playback, including seeing live game engine renderings, can be made available during most sessions. Seeing a game engine rendering during, or rough solve of a performance immediately after, capture is one of the most valuable tools in the room. Use it when possible. It allows directors to make informed decisions about which takes are worth keeping before the session ends.
After the Session: What Comes Next
Raw capture data is not deliverable animation. Cleanup, retargeting, and processing happen after the session. Your studio should be explicit about what’s included in the session rate versus what incurs additional charges.
Delivery timelines vary significantly by studio, by degree of difficulty (single human walking vs. 6-person action scene vs. Quadrupeds, etc.), and overall project scope. Based on shot complexities, shot lists, and overall scope, agree on specific delivery milestones before the session begins, not after. A studio that can’t tell you when you’ll receive your data before you walk in the door is not set up to support your production schedule.
Questions Worth Asking Before You Commit
• What is included in the day rate (if bundled pricing): setup, teardown, data processing, or just capture time?
• What is the delivery format, and which engines or pipelines does the studio support natively?
• What is the revision policy if captured data has quality issues?
• Does the studio have experience with productions like mine (similar scale, vertical, and technical requirements)?
• Who is my point of contact from consultation through delivery?
Performance capture is a partnership discipline. The studio that treats your production as a transaction is the wrong studio. The one that asks more questions than you do before the session begins is probably the right one.