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You can choose more than one if the focal length changes.

If you select Small Parallax, set the focal length. See Exporting Camera Solves for details on how to export moving objects to 3D after a solve.Ĭhoose either Auto to let Mocha guess the right solve, or choose Small Parallax from the drop-down.

Do NOT select layers that track moving objects: The camera movement is determined by static objects. Turn on the process cog for all tracked layers you wish to use for the solve. Once you have tracked the shot, switch to the Camera Solve tab. This will help the solver blend together the tracking information of multiple shapes. The second shape will need to start further back in time than where the first one stopped tracking, so their tracking information overlaps on the timeline. If you lose the track due to obstructions or the object moving off screen, stop the track and create another shape to continue tracking. Set any parameters you need for the track and begin tracking. Adjust the surface to fit the planar perspective if you need to see this movement more accurately Turn on the grid so you can see how the planes are moving.