Hello everyone
I ftp'd 2 MP4 files to the server residing in the folder /images/videos.
They are called
In the article I inserted the code for allvideos
{mp4}clubhuis2{/mp4}

I run joomla4 4.4.4 on PHP 8.1

When running the preview, the frame remains black and video doesn't start.
The allvideos plugin is activated.

Any ideas?
B rgds

Gino