To reset the video on the Zoom meetings pages follow these simple steps:
Log-in as usual and then press the Admin button that now appears alongside what has now become the Logout button. You should now be in the editors admin area. Go to pages in the left hand menu and open up the page entitled Zoom Meetings. At the time of writing this is listed on page 4 of 4 in the pages menu. When you find it click the title to open the page for editing. Follow the screen shots to run the procedure.