Help needed for 360 web rotator

[letsgofishing]

Can the really clever chaps on this forum try and help me please!
I've doing a site for a professional car photographer - everything is great and he's very happy - BUT - he also does 360 VR rotators - here's a link to an example on his current site: http://www.deskleineibst.com/?page_id=605
According to his assistant/technical guy, if he posts it to Youtube, the file size/format goes up to over 300Mb and takes ages to load.
Is there anyway I can create a folder on his new site, put a jpeg on the page in Xara and then have the link point to the folder on the server?
Here is a layout of the folder and subfolders on his server:

Many thanks - Mike