Tutorial: Live Ricoh Theta S Dual Fish Eye for SteamVR in Unity

Helo,

I am streaming 360 by by USB.
I brought S first and its resolution is not high enough for my application.
I then brought V.

For V, I adopted “THETA THETA V 4k” driver.

I tried below Unity sphere example for my V. It works.

However, it has some defects at transition edges between two camera.

I tried this example for my S. it works great with no defects.
Below are those Sphere parameters.
Sphere1:
Offset U: 0.013
Offset V: 0.007
Scale U: 0.983
Scale V: 1.149
Scale Center U: 0.0686
Scale Center V: 0.5

Sphere2:
Offset U: -0.01
Offset V: -0.031
Scale U: 0.976
Scale V: 0.958
Scale Center U: 0.26
Scale Center V: 0.55
However, these parameters are not suitable for V.
I tried one whole day to tune those parameters so that my V can work with Dual Fish.
But i failed.
If anyone knows the parameter values?

Thanks~