Hotlinking/embedding stuff hosted with us onto other websites is not possible from free hosting. So if you’re looking to embed the multimedia content into the other domain, or AJAX upload the content to it, that’s not going to work.
Using our hosting for file hosting / file sharing is not allowed. If you’re looking for a place to store a large amount of multimedia content, please use a specialized file/image/music/video hosting service for that, instead of abusing a website hosting account for this.