Lol

I think if you replaced “great artist” with “someone you greatly respect” it’d be universally applicable.

No, I cannot.

I suggest making a script that uses existing software (ie mkvtoolnix) to extract the dubbed audio and then backing that up and l leaving the high quality video to the Web to backup.

I know it’s less than ideal but you can automate both extracting it and muxing it back in. It may take some effort to setup, but it’s well worth the huge recurring costs incurred from backing up that amount of data.

Just an idea to consider.

If you back up the modern day Arrs databases then it’s essentially the same thing and already built into the software that will redownload them for you. That’s my solution. I backup my backups of those, of my home assistant, my Immich library, my Nextcloud, etc… Pirated media is, for the most part, out there backed up on several places already.

How much of that 50 terabytes is media downloaded from the Internet? Because the cheapest way would be to trust that it’s already backed up on the Internet and then use one of the usual services like B2 by Backblaze or Storagebox by Hetzner to back the rest of it up.