It would not surprise me if there is some forensics software or system that does this…

Aftership is a post tracking company, tracking shipments by many carriers. They basically provide a single interface to the gazillion of international carriers and their individual tracking sites.

Do you have the actual FedEx tracking number? Go to fedex.com and enter it there, see what it says. My guess is the Aftership system has read some Fedex message there for your package and “translated” it into a generic Aftership message.

20 year old downloaded videos - that’s like 480p xvid avi? I vote for re-downloading. I have had some stuff like that flying around from back in the day. Whenever I have wanted to watch one, I lasted a few seconds until I decided to dump it and get a better version. I would keep rarities, of course, but otherwise it might even be quicker to re-download than to mess with disks.