How can I get Wikipedia embedded audio and video to play back in Safari? What is required to get the embedded Ogg Vorbis/Theora media on Wikipedia to play back natively in Safari, assuming a clean, up-to-date OS X install?

The Wikipedia page for Beethoven's Piano Sonata No. 14 can be used as an example. In Chrome, this page renders the following infobox:



In Safari, this same excerpt renders as following:
Wikipedia is not directly using the HTML5 audio tag (which it should be) and is not supporting media in Safari at this time (likely due to it's lack of popularity) so It's recommended to use Chrome (which is basically safari that Google improved upon) or Firefox.

example page:
https://commons.wikimedia.org/wiki/Category:Libre_music

document.querySelectorAll('audio').length
0


The "compatibility" layer (mw.PopUpMediaTransform) they are trying to use makes the audio tag after you click play but in safari it tries some java applet that breaks.