Using insta360 sticher with other cameras

Is there a way to use the insta360 stitcher to stitch photos from other cameras, particularly the Samsung Gear 360 camera? If so, how do you do it?

I have been using the insta360 stitcher to stitch files from my insta pro 360 camera. Recently I took a bunch of pics with my older Samsung Gear 360 camera because tripods were not allowed on the hike. My Action Director software isn't working and when I tried a new download it failed due to an issue with Visual C++ redistributable package 2013 (x86).

I got a trial of ptgui which worked, but the trial verson has a large watermark and the consumer license is $160 which is a lot for something I had been doing for free without issue.

It may be my PC that is messed up as my sound card is not detected and I have been unable to resolve that problem.