Problem playing video on ipad through external player

When I try to play a video file from the built-in player in the media drive  app it will usually work fine, but if I access the video file through the “Files” option in the app and click it, I get a message: “your input can’t be opened VLC is unable to open the MRL…”

I noticesd that the address in this message has no spase between the ip and the rest of it: "…"

Any solution for this?

Can I choose to open the file in other external players (in the past I was able to choose infuse2 but that seems to no longer be an option)