@teng , you should be able to run multiple independent instances of QVIO, but our scripts are not set up to do that. You would need to do the following (the list may not be complete..):

create a second voxl qvio server config and populate it with appropriate changes calibrate the second camera and update the path to intrinsics in the second qvio server config update the extrinsics calibration file for second camera and use it in qvio server config you will probably need to change the qvio output message / pipe names, otherwise they will conflict with the first instance. there is also a check if the process is already running (in qvio server main.cpp), so you would need to bypass that check.

Alex

@griffin Correct