Unfortunately I can't see the video at work but I do know that the codes repeat themselves, so it maybe repeating the same code or couple of codes over and over so it seems to be going on forever.
I would recommend getting an OBDII reader of some sort, it makes it so much easier to deal with things like this. I've got a blutooth one from ebay for about £30 and it is spot on, well worth the money.
Do you have an Android phone at all? If so there is a very handy App called "Torque" which allows you to do the same as well as many other things, with the benefit of having it in your pocket when you when you want it.