Hello, the full-motion video splicing of Dahua Hubble Observer can be adjusted through the observer software. First open the Watcher software and click "Settings". In the Mosaic tab, you can see Mosaic Mode. You can choose mosaic mode according to your own needs, such as "panoramic view" and "half view". Then, click "stitching settings" to adjust stitching parameters, such as stitching angle and stitching width. Finally, click "Apply" to save the settings and complete the stitching adjustment.