[blimey]

You don't need to use the script directly, you can just take all of the information from it to form your http request to kaltura. It appears that the partner id for video.disney.com is always 628012. Then just take the video id for the video you want (found in the source of the video page, it is 0_mq7fa9rc for the video at the start of this thread) and the flavor id for 1920x1080_7840 (mp4) is 385971.

If you can't form the url, I can send you an example in a private note.