Need help for video transition

Hi all

I am using info-beamer-pi and i need to create a video playlist and then add transition(crossfade would be excellent) between those videos. I don’t know anything about Lua coding, i found a video playlist script already done on GIthub (https://github.com/dividuum/info-beamer-nodes/blob/master/videolist/node.lua). What i need now is add the transition, a found an script that uses transitions (https://github.com/dividuum/info-beamer-nodes/blob/master/remote-controlled-slideshow/node.lua)but i don’t know how to join them to create a video playlist with crossfade between videos.

Sorry if i don’t explain myself properly due to my poor English.