Looping multiple videos

Hi Everybody – some help needed please. I have about 5 videos in a playlist on both Vimeo and YouTube and we want to continuously play all videos in a loop in our foyer at work. I have figure it our on YouTube, but it doesn’t continue all day, I have to go and click through the process to loop the playlist and it is getting annoying.

What other options are there? Or is it easier to combine all video clips into one video and simply loop that?

I don’t have to play these videos through Vimeo or YouTube, just after something that will actually work.

Thanks for your advise in advance 🙂