What are the best practices and tips for directing and coaching motion capture actors or performers?

1 Choose the right actors

Not every actor is suitable for mocap, as it requires a specific set of skills and abilities. Mocap actors need to be versatile, adaptable, and expressive, as they have to perform without props, costumes, or sets. They also need to be physically fit, as mocap can be demanding and exhausting. When casting for mocap, look for actors who have experience in theatre, improv, or physical comedy, as they are more likely to understand the spatial and emotional aspects of mocap.

2 Prepare the script and storyboard

Before you start recording, you need to have a clear vision of what you want to achieve with mocap. A script and a storyboard are essential tools to communicate your ideas to the actors and the crew. A script should include the dialogue, the actions, and the emotions of the characters, as well as any notes or directions for the actors. A storyboard should illustrate the key scenes, the camera angles, and the transitions of the animation. These documents will help you plan the shots, the timing, and the transitions of the mocap session.

3 Communicate and collaborate

Mocap is a collaborative process that involves the director, the actors, the crew, and the animators. Communication and feedback are crucial to ensure a smooth and successful mocap session. As a director, you need to communicate your vision and expectations to the actors and the crew, and listen to their input and suggestions. You also need to provide constructive and specific feedback to the actors, to help them improve their performance and achieve the desired results. You should also communicate with the animators, to understand their needs and limitations, and to ensure that the mocap data is compatible with the animation software.

4 Coach the actors

Mocap actors need to be coached and directed to deliver a convincing and consistent performance. As a director, you need to help them understand their characters, their motivations, and their relationships. You also need to help them adjust their movements and expressions to the scale and style of the animation. For example, if you are creating a realistic animation, you need to coach the actors to avoid exaggerated or unnatural gestures. If you are creating a stylized animation, you need to coach the actors to enhance their expressions and emotions. You also need to coach the actors to interact with each other and with the virtual environment, using eye contact, body language, and voice.