I have a trial version of the stitching app from Ichi for the dual-fisheye plug-in for the RICOH THETA V. It will time out at the end of July. If anyone wants a copy of it, please post here and I will send you a copy. It only works on Android mobile phones. There is no iOS version.
Remember that to install the dual-fisheye plug-in right now, you need to join the partner program to put your camera into developer mode. According to people that joined recently, I believe there is no charge to join the partner program. The dual-fisheye plug-in is available for free on this this guide, both as a pre-compiled apk and as source files.
I received a note from the team at PTGui.
I wasn’t able to get a real good result, attached is a PTGui Project file. I’m not sure if it’s parallax or something else. Do you have any images taken outside? This would eliminate most of the parallax.
And I thought the Theta would only output equirectangular images; how did you get the dual fisheye images?
Also EXIF data is missing, was this stripped while uploading to the forum? If you have one with EXIF data I can add automatic recognition to PTGui.
Here is the PTGui project file that was sent to me.
20180608103246 Panorama.pts (41.9 KB)