That info doesn't mean much, it comes directly from the firmware on the drive.
Pressed VideoDVDs have mediatype DVD-ROM and Booktype DVD-ROM.
A recordable media has eg. mediatype DVD+R, and maybe booktype DVD-ROM if you are able to change that.
But the mediatype NEVER can be changed.
If your drive/player insist on checked and using the mediatype info only, it will deny playing all other unsupported media.