I'm looking for a way to verify stream files on a previously made back up. Here's the situation:
I purchased some BR/UHD combo packs in the past. Since I didn't have a 4k setup, I only ripped the SDR BRs. Fast forward many months and I now have a 4k setup so I am going back and ripping the UHD versions. One of my titles was apparently scratched (never been used before) because 8 stream files failed. At this point I can't get a free replacement, and I don't want to buy the disc, again. So I, um....turned to other sources for those 8 stream files. I have no reason to doubt the integrity of these new files, but I would like to be able to confirm.
Is there a way to compare these 8 files with the hash table from the original backup?