Host the files on google drive, and using the share link to add video files
You can do this by either embedding with an iframe Google drive (screenshot attached)or adding a small bit of code
<video class="gdriveVideo" preload="auto" width="100%" height="Auto" controls>
<source src="https://drive.google.com/uc?export=download&id=YOUR-VIDEO-ID-HERE" type='video/mp4'>
You won't be notified about changes to this idea.