jsRecVid.js may be usefull when someone makes screen recordings with multiple text messages
insert into html file change 0.6 to the latest version
<script src="https://cdn.jsdelivr.net/gh/layerswing/jsRecVid@0.6/js/jsRecVid.js"></script>- esc pressed shows the message div
- esc released hide the message div
- esc+e shows the editor div
- esc+q hide the editor div
- esc+right arrow next text line from editor
- erc+left arrow previous text line from editor