I am useing 4 ps3 cams when i shoot the video i have 4 cams frames when i go to actor
and try to line them up they don't seem to save on each cam frame am i doing some thing wrong
could use some help how to save each one

Please look at our video tutorials:

http://www.ipisoft.com/video_tutorials.php

You may also be interested to read MoCap tutorial by Ian Chisholm:
http://www.ipisoft.com/documentation/mo ... /Mocap.htm

Please make sure you performed calibration, as demonstrated in our video tutorial.

Please make sure your scene after calibration is in correct scale. You can use camera height over ground as a reference to set the scale.

Please make sure you load the results of calibration (the XML file) before trying to align actor.