Motion capture is where acting, movement, technology, and imagination collide. As a professional motion capture and performance capture actor, I get to step into a volume and explore characters, worlds, and physical performances that traditional film sometimes can’t capture in quite the same way.
I recently wrapped another motion capture project, and every time I step into the volume, I’m reminded of just how much this work asks of a performer. You’re not simply wearing a suit covered in markers. You’re building a character through your body, your voice, your instincts, your imagination, and your ability to collaborate with an entire creative team.
Over the years, I’ve discovered a few lessons that have completely changed the way I approach motion capture. Some I’ve experienced firsthand, while others are things I’m still dying to try, like underwater motion capture. And considering my background in underwater performance, that particular possibility has me VERY excited.
Photo to the Left: Behind the scenes of motion capture magic with the Motion Capture Orlando team! Grateful to work with this talented team bringing digital characters to life.
Photo to the right: Shannon Scott immersed in the volume, delivering a dynamic performance as a motion capture performer. Every gesture, movement, and expression counts when creating a lifelike digital character.
1. The Volume: More Than Just Shiny Dots
Walking onto a motion capture volume for the first time feels like stepping onto a sci-fi set that’s alive. The cameras and technology capture every movement across the stage, and you’re instantly transported into whatever world the script creates.
For me, it’s like entering a dream. As a theatre kid, I have always been “larger than life,” and it’s here where I can be free to play and explore like never before. You can experiment with your physicality and become the character that traditional film rarely allows. The volume allows you to transform your performance into something fully alive and ready for VFX character work.
So what’s the first lesson here? Immerse yourself. Be willing to experiment and let go. If the script calls for you to become a creature, an animal, a monster, or something that doesn’t exist in the real world, go there.
You’re not just wearing shiny dots, and the volume isn’t just a stage. It’s your playground for a wild VFX character performance. It’s your moment to play like you did when you were a kid, and that’s FUN!
2. Real-Time Feedback: The Digital Mirror
One of my favorite parts of modern motion capture is the real-time feedback.
Imagine performing a scene and seeing your digital character moving in sync with you. Every flick of a wrist, skip, jump, and hop can suddenly become part of something you can actually see. It’s like a magical mirror that tells all.
For actors, this can be a great thing. You can instantly tweak your gestures, experiment with movement, and discover what is actually reading on the digital character.
I sometimes catch myself thinking, “Wait, did that really read that way?” and then adjust on the spot based on what I see and, even more importantly, the director’s adjustments. Sometimes I need more movement than I thought I did, and others I need less. It turns every session into a playful mix of discovery and craft.
There’s also a practical side to motion capture that shouldn’t be overlooked: be ready physically and mentally before your shoot. The days can be long and demanding, and you’re often using your body in ways that require real stamina and focus. You want to show up ready to perform, not already running on empty.
Trust me, your body will remind you about it the next day!
Shannon Scott (left), mocap performer, taking a quick break in her mo-cap suit during a session in the volume studio. Because even a mocap performer needs a breather! Shannon Scott pauses in her suit during a session in the volume studio, recharging before bringing the next digital character to life.
3. Facial Capture: Tiny Details, Big Impact
In motion capture, even the tiniest human detail can create big magic. Facial capture has evolved to capture subtle expressions like eyebrow twitches, micro-smiles, tiny reactions, and subtle frowns. As a mocap actor, this means every micro-emotion counts.
Even if the audience never sees my actual face, those expressions can give life to digital characters. It’s almost like watching tiny human details translate into a world of digital possibilities.
Anyone working in performance capture knows this to be true. A tiny gesture, glance, or subtle smile can completely transform a character’s personality and make a digital character feel more alive, relatable, and unforgettable.
Here’s another tip: even if you don’t have facial capture, try to memorize the lines anyway! It helps if your body already has the words to react to before the audio playback begins. When the words are living somewhere in your body, your physical reactions can become much more connected to the character and the scene.
4. Underwater Motion Capture: My Dream Frontier
Here’s the part where I get REALLY excited: underwater motion capture. I haven’t done it yet, but my background in underwater performance makes me itch to dive in. Literally!
I’ve spent years performing underwater, including work as a professional mermaid and underwater model, so the idea of combining those skills with motion capture is fascinating to me.
I can only imagine being able to perform a digital character that moves fluidly as though it is underwater. Your body, buoyancy, gestures, and physical instincts could become part of a performance that feels completely different from movement on land.
Mermaid characters, aquatic creatures, fantastical sequences and underwater worlds… The possibilities are endless.
For me, this is one of those “next big adventure” ideas in motion capture that I would absolutely love to explore someday. And for performers with aquatic skills, I think underwater performance could open up some really interesting possibilities within digital character work.
5. Actor + Animator: Teamwork Makes the Dream Work
Motion capture is the ultimate team sport. Your performance is only one part of the magic. The animators, directors, technicians, and other members of the creative team all help turn that performance into the final character.
These days, actors can collaborate directly with animators to refine gestures, timing, expressions, and physical choices. Speaking their language is a skill in itself. In fact, I’m continually learning how to exaggerate or refine a movement so it reads beautifully in a digital world.
For me, this is one of the most fun parts of motion capture: learning to speak “digital actor” and co-create a character with the team. You’re not simply showing up and moving around, but contributing to the character.
6. Full-Body Performance: Your Suit Is Just the Beginning
Motion capture isn’t just about dots on a suit. It’s about body awareness. Dance, martial arts, athletics, and even underwater movement can elevate a performer’s ability to create believable physical characters.
Every motion has to be intentional because small mistakes can read as exaggerated or simply feel “off” in a digital space. For actors, that means training like an athlete while thinking like a dancer.
The suit helps capture the movement, but your craft is what makes the performance believable. Your physical vocabulary matters, and your imagination matters. Your ability to commit fully to a character also matters.
So get out there and get moving, because when you do book that mocap job, you want to be an animation-ready motion capture performer.
Jump In & Go All-In
Motion capture is a performer’s playground, blending art, technology, movement, and imagination.
From real-time feedback to facial capture, from collaborating with animators to someday exploring underwater motion capture, it’s a field that’s constantly evolving and full of opportunities to experiment.
The biggest takeaway? Your creativity, focus, and physicality are central to every digital performance. The technology amplifies your work, but it’s your imagination and skill that bring characters to life.
So JUMP IN and go all-in! Because if you have the chance to step into the volume, you won’t want to miss the opportunity to make something truly magical.
Let’s Connect
Motion capture and performance capture give actors an incredible opportunity to create characters through movement, imagination, and collaboration.
As a professional actor and motion capture performer, I bring experience in physical performance, character work, movement, underwater performance, and performance capture. I’m available for motion capture, performance capture, VFX character performance, creature work, and other physically demanding character roles.
Whether you’re creating a digital human, creature, fantastical character, or something that doesn’t quite fit into a traditional category, I’d love to hear what you’re creating.
Reach out to collaborate or email me directly at ThatGirl@simplyshannonscott.com.
