Why hasn’t this happened yet?
Because we are a small company. 
Hi, I noticed that this comment was made last year and I was wondering if there is any news on the compatibility of the Canon T4i with live feed as I am considering using this software for my graduate project, Thanks 
All the cameras we had a chance to hand test ourselves can be found at http://boinx.com/connect/istopmotion/supportedcameras
We need to test those cameras ourselves to make sure can support them properly. As soon as we had a T4i in our hands and it works properly we’ll add it to the list and to iStopMotion.
Thanks!