Content Missing - Javascript with CDATA

Question

I am working with a client that runs a subscription website that plays embedded videos via javascript. Suddenly SOME of the videos stopped loading for the members.

I know, next to nothing about Javascript with CDATA but I noticed that the code on the page with the broken videos is as follows:

<script>// <![CDATA[
var playerhost = (("https:" == document.location.protocol) ? "https://ezs386ed65eac750a03981460786bfd83bd9.s3.amazonaws.com/Screencasts/ezs3js/secure/" : "http://ezs386ed65eac750a03981460786bfd83bd9.s3.amazonaws.com/Screencasts/ezs3js/player/");
document.write(unescape("%3Cscript src='" + playerhost + "flv/7A8982DC-E9D7-D32B-4E1D561336E838BB.js' type='text/javascript'%3E%3C/script%3E"));
// ]]></script>

On a page where the videos are loading correctly there is a different Javascript embed code

<script type="text/javascript">
var playerhost = (("https:" == document.location.protocol) ? "https://ezs386ed65eac750a03981460786bfd83bd9.s3.amazonaws.com/Screencasts/ezs3js/secure/" : "http://ezs386ed65eac750a03981460786bfd83bd9.s3.amazonaws.com/Screencasts/ezs3js/player/");
document.write(unescape("%3Cscript src='" + playerhost + "flv/7A899626-C7B6-2D94-AD06D645F57C90A6.js' type='text/javascript'%3E%3C/script%3E"));
</script>

Both of these were working up until a week ago and can't account for why the CDATA code is no longer working.

Can anyone explain this based on what you see here?

Answer 1

显然是CDN网络的更改导致了此问题。