Missing PATH_INFO. Your server is not set up to pass this information. It may be CGI-based and cannot support img_auth. See https://www.mediawiki.org/wiki/Manual:Image_Authorization.
NEW! Version 3 of iPi Motion Capture is available. iPi Motion Capture 3 delivers new features for improved workflow including support of Kinect 2, improved arms tracking, simplified calibration and others. Read more >>
This documentation corresponds to version 2 of iPi Motion Capture. The latest documentation for version 3 can be found at https://docs.ipisoft.com/
MediaWiki:Img-auth-nopathinfo
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