You can disable sound for a video clip that you embedded in a Joomla article.
This feature has been created with simplicity in mind. To mute your video clip once it is loaded and started autoplay:
- Add &sound=off parameter at the end of the embedded video clip URL. So it should look similar to https://www.youtube.com/watch?v=YE7VzlLtp-4&sound=off
- Click Save or Save & Close.
Note: this parameter will work only for one video clip per page.