Store files on OwnCloud server

Hi. Is it possible to store (and retrieve) files from an Owncloud server.
I want to store media files (mp3 / mp4) on an Owncloud server and want to be able to store files (from camera) and retrieve files (for video / audio playback) from the owncloud server,

Can I mount the Owncloud cloud services?

Yes, through webdav.
Now, assuming you’re using HAOS, that’s probably not possible for you.