MP4 probe (We love ffprobe command)
This module made of WebModule.
<script src="<module-dir>/lib/WebModule.js"></script>
<script src="<module-dir>/lib/MP4Probe.js"></script>
<script>
...
</script>importScripts("<module-dir>/lib/WebModule.js");
importScripts("<module-dir>/lib/MP4Probe.js");require("<module-dir>/lib/WebModule.js");
require("<module-dir>/lib/MP4Probe.js");