From VDR Wiki
The DVDSelect plugin functions as a kind of a DVD changer. It makes it possible to select images and then mounts them as DVD drive. This was it is possible to play the DVDs with the DVD plugin.
At first, the directory in which for DVDs should be searched has to be adapted, therefor the plugin setup could be used.
Also the read and write of DVDs per script is supported therefor the path in the setup has also to be adopted
Caution, when scripts are used, which execution time a little bit longer. Then programs like at has to be used, otherwise the VDR watchdog takes place.