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Hi,

I'm using an 8 camera setup with the Arena software package. I need to analyze the joint angles of the tracked subject for a biomechanics research project. I was curious if it is possible to extract this data directly from the Arena software or if I will have have to code something from scratch to get it from the marker trajectories.

Thanks for your help

I believe Arena has support for streaming the joint angles as rigid bodies over NatNet. You may need to adjust the settings in the streaming panel. That might be a way to get the kind of data you are looking for.