I have seasonal videos, such as Halloween, Oktoberfest, etc. that keep appearing after the seasonal time has passed. I have tried to change those videos from public to private, but they still occur. I have cleared the browser cache but that hasn't worked.
The best option would be to setup a playlist for your site - and then remove those videos you don't want selected from the playlist.
Then, assign the playlist to the Humix video player locations on your site 🙂