VFX house Framestore uses a 24-camera Vicon system paired with Vicon’s data capture and processing software Blade to precisely capture data straight into Autodesk MotionBuilder.
LONDON -- Motion capture technology specialist Vicon has announced that award-winning U.K. visual effects company Framestore used Vicon motion capture cameras for Marvel Studios’ latest super hero film, Doctor Strange.
The film follows the story of neurosurgeon Dr. Stephen Strange (played by Benedict Cumberbatch), who loses the use of his hands after a terrible car accident. Battling adversity, Doctor Strange embarks on a journey of healing, while discovering the secrets of an alternate dimension and gaining magical powers on the way. Ultimately, he must decide whether to return to his old life in New York or leave it all behind to protect the Marvel Universe.
Using a 24-camera Vicon system, Framestore undertook three days of stunt performance capture at Longcross Studios in Surrey, England for fight scenes between Doctor Strange and Strong Zealot. Typically, Framestore deploys a 16-camera system, however additional loaned cameras were needed due to the size of the capture volume as many of the scenes involved actors flying on wires both vertically and horizontally.
Framestore managed the capture data using a pipeline that streamed from Blade, Vicon’s precision data capture and processing software, straight into Autodesk MotionBuilder. This enabled the Framestore team to deliver reliable data, and allowed the stunt performers and coordinators to see the characters as they would finally appear on screen and direct stunts based on pre-vizualised camera angles.
“The stunts were very physically demanding, so it was important for the data captured to be accurate and reliable,” said Richard Graham, Capture Lab studio manager at Framestore. “As the scenes involved actors flying on wires, it was important to show the capture in the context of the final shot. The Vicon system allowed us to do this and enabled the animation and VFX supervisors to make decisions in real-time as shooting took place.”
“Comics and fantasy worlds capture the imagination of audiences, but technology is often needed to help bring the pages of comic books to life,” said Vicon CEO Imogen Moorhouse. “Offering flexibility and outstanding accuracy and clarity, Vicon technology offers studios like Framestore the best quality data capture software and tools to meet the toughest industry demands and challenges.”