How to map a side-by-side video from game

Posted by sean on
URL: http://official-rtab-map-forum.206.s1.nabble.com/How-to-map-a-side-by-side-video-from-game-tp606.html

HI,

https://play.google.com/store/apps/details?id=com.FabulousPixel.TuscanyDive&hl=en
I had recorded a side-by-side video with the 'tuscany dive' app from the above link.
I think the mapping is similar to the stereo mapping, but now I'm stuck on the step of camera calibration. Since there is no real camera here, I can't do this just like the one introduced in tutorial.
Is there any easy way to do the calibration here? Is there any other way to do the mapping?