Stitching

Q1 What's the minimum safety stitching distance of the X3?

There is a safety stitching distance for all 360 cameras, because there is parallax between two lenses, and there is no way to stitch them properly if they are too close, much like seeing different images from our left and right eyes. However, when it is beyond the safety distance, the parallax will be eliminated and the stitching can be performed normally. Therefore, when using the camera, it is recommended to keep a certain distance between the subject and the camera.
The minimum safety distance of X3 is 1.9ft, or 0.6 meters.