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Hi Jake, Rigid bodies have two available tracking algorithms. Marker and Ray based. By default Motive is set to automatically determine which to use based on your camera count. In Motive 1.9 ray based rigid body solves do not record their data to 3D. This has been fixed for 1.10. My hunch is that yo...

So it looks like the 3d viewport isn't refreshing once the other app is running. That is helpful to see. The rest of Motive still seems to be responsive correct? A few work arounds while we attempt to fix the issue. -See if you can toggle from perspective view in the viewport to an orthographic view...

Hi,

Could you please email a short video displaying the issue to me? It can be a video from your phone is fine. We tried reproducing the issue here but were unable to do so.

What graphics card are you using?
Display driver version?

This issue has been fixed in Motive 1.10 and will be available soon.
All streaming settings are persistent now!

Hi Felix, Welcome to the forums and your interest in OptiTrack! We have tracked children in the past that are of similar height. The solver doesn't make assumptions of what someone's proportions are so there shouldn't be any concern there. I have retargeted children and shorter female talent to a wi...

Hi Claudio, We have been making progress on this front. Motive batch processor is available for you to try in 1.9. It's kind of tucked away currently until we make additional progress on it in the future. Image for where to find it and the directory listed below. C:\Program Files\OptiTrack\Motive\Mo...

Hey Bob, So the forehead marker does not impact the orientation or position of the head in any way. The top head marker does modify the pitch of the head. That can be disabled by going to the default settings and changing Head Upright to True. Image attached for reference. The yaw orientation offset...

Happy to help! If the structure you are attaching the markers to is rigid then you may place them anywhere the cameras will see them. There is a default 4mm of tolerance to each expected marker position. If they deflect outside of that tolerance they will be considered occluded by the rigid body def...

Hi, Thankyou for choosing OptiTrack. A 12'x12' capture volume is definitely feasible! I would recommend placing the cameras in the corners. Depending on how much occlusion from camera to marker visibility occurs the aiming will differ. If you wouldn't mind sharing an image of the mobile platform tha...