clock.html demo does not work in Firefox and Chromium

[hckr]

Demo on http://antimatter15.com/whammy/clock.html does not work correctly.
Firefox shows an error in console (no line specified):

uncaught exception: Input must be formatted properly as a base64 encoded DataURI of type image/webp

Chromium show other errors (CORS-related):

Refused to load the script 'http://antimatter15.com/whammy/whammy.js' because it violates the following Content Security Policy directive: "script-src 'none'". (clock.html:13)
Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'none'". Either the 'unsafe-inline' keyword, a hash ('sha256-BfZLB9J/Cyv0abkx6zfwQQIH+DNd2s/8O6jyPoKNp1I='), or a nonce ('nonce-...') is required to enable inline execution.

[cmdcolin]

I see the same error from firefox. My own webapp is getting unplayable webms from chrome, but the clock example webapp webm plays ok

[JakeTrock]

The Firefox error is because Firefox dosen't yet support Google's webp format, don't know about the chrome one, though