Peertube - Where are video files located on linux, can they keep same name as i upload them?

Hi guys,

Probably a wacky idea, but it could work…

I would like to use Peertube on Yunohost, i already installed it and it works great, but i find a big problem. When i upload a file to Peertube, it doesn’t hold the original filename, instead it changes to a random generated one (i don’t even know where is located on the linux machine), How can i retain the original file name?, let me know, thanks.