Burning recorded video

[Videographer]

Attached USB to PC. The USB has a folder (DCIM) that holds video recorded folders The folders are GH010001 followed by GH010001.THM, GH010002 followed by GH010002.THM, and so on. When I click on the GH010001 icon and select properties it shows it is a MP4 file. When I right clicked on the DCIM folder and selected burn with Nero, I was able to burn a DVD-R . The disk holds a copy of all the files in the DCIM folder. I can playback DVD in my standalone DVD player, but it plays a recorded scene, one of the GH folders, stops, looks for the next scene, stops, etc, until the end of video. How can I burn my video so that all the scenes play seamless, one after the other without the stops in between?.
Thank you for your advice an experience.

[pasja]

I have no experience with that, but I would collect all mp4 files in one folder and try to combine them into one file, using for instance mp4Joiner (https://www.mp4joiner.org/en/).

[DB83]

It is not clear what version etc. of Nero you are using.

But more recent ones can create a slide-show from videos. Certainly the free MediaHome 16 on the download page (click the link in your post) can. Not tested it but with all programs you import individual files NOT the folder.