TOPIC:

I guess I still have a problem. Here is the log of errors now:
VM409:38 Uncaught TypeError: Popcorn.fixYouTubeVimeo is not a function
at loadMedia (eval at <anonymous> (jquery-1.9.1.min.js:3:4904), <anonymous>:38:35)
at Object.setUp (eval at <anonymous> (jquery-1.9.1.min.js:3:4904), <anonymous>:199:28)
at Object.eval (eval at <anonymous> (jquery-1.9.1.min.js:3:4904), <anonymous>:91:20)
at c (jquery-1.9.1.min.js:3:7857)
at Object.fireWith [as resolveWith] (jquery-1.9.1.min.js:3:8658)
at k (jquery-1.9.1.min.js:5:14015)
at XMLHttpRequest.r (jquery-1.9.1.min.js:5:18226)

That function should be defined in modules/xerte/parent_templates/Nottingham/common_html5/js/popcorn/popcorn-complete.js

Perhaps take a new copy from the zip file (or better yet just unzip the latest 3.12 over your install to make sure you have a consistent setup).