Camera Solve is the process of reconstructing the three-dimensional movement path of a real-world camera from a piece of recorded footage. By analysing how fixed points in a scene shift in position across consecutive frames, specialised software can mathematically determine where the camera was in 3D space at every moment during the shoot.

This reconstructed camera path is used in visual effects work to seamlessly integrate computer-generated elements into live-action footage. Because the virtual camera in the 3D software follows the exact same path as the real camera during the shoot, CG objects appear anchored to the live-action environment rather than floating in place when the camera moves. Software tools such as Foundry Nuke, SynthEyes, and Blender's motion tracking module are commonly used for camera solve work, and the quality of the result depends on having enough visible tracking points distributed across the frame.

For creators working with hybrid AI and live-action pipelines, understanding the camera solve process is relevant when integrating AI-generated elements into real footage or when trying to replicate the camera behaviour of a reference clip in a new AI generation. As AI tools develop more advanced motion analysis features, aspects of camera solve logic are increasingly being incorporated into automated workflows.