I got a DVD, never used with cellophane intact, produced in 1993 on ebay. I thought maybe, since I didn’t get a DRM warning, it predated DRM, and I could just copy it to my hard drive, so I did. Both the copy and the DVD are now corrupted and unplayable. I want to fix the DVD then rip it to my hard drive. Googling gives plenty of suggestions for ripping but none for fixing. Please help if you can. Thanks.

  • UKFilmNerd@feddit.uk
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    8 months ago

    Unless the drive physically scratched the DVD, it’s not corrupted. However, I’ve had a few discs that I’ve stored carefully for decades that just stopped working for no reason. The discs looked flawless with no signs of damage and they refused to work.

    What region is the DVD and is your drive set to the same region?

    Alternatively, download this DLL file and place it the same directory as your VLC installation. It will then be able to bypass simple region checks but not all.

    • riley0@lemmy.dbzer0.comOP
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      8 months ago

      Everything is set to region 0. Tried the DLL file and got this, “Your input can’t be opened: VLC is unable to open the MRL ‘file:///D:/VIDEO_TS/VTS_01_1.VOB’. Check the log for details.” Checked VLC using other files, and it’s fine.

  • riley0@lemmy.dbzer0.comOP
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    8 months ago

    FWIW, the same thing happened a couple of years ago with a more contemporary DVD. At the time, I didn’t know I couldn’t just copy it. After using Windows copy function on it, I couldn’t play it. I found a program called BurnAware that fixed and ripped it. BurnAware isn’t able to recover this disc.

    • riley0@lemmy.dbzer0.comOP
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      8 months ago

      Just tried it and got “Error ‘Scsi error - ILLEGAL REQUEST:ILLEGAL MODE FOR THIS TRACK’…”

      • meseek #2982@lemmy.ca
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        8 months ago

        That can be solved by opening the disc using VLC when makemkv is scanning. VLC will free up the lock.

        I’ve been wrestling with something similar for a week lol.

        There’s a thread about the error on the makemkv forums. And I’ve personally salvaged discs this way only yesterday.

        Also, makemkv can open a DVD as a raw data file. Mine were old TV shows so I was able to pull the individual episodes avoiding the errors or at least getting some if one was corrupt. I saved an additional 3 discs this way.

        One last method if you can set the speed of the drive to 1x; rip slow and set lots of retries (5) to maybe give it a slightly better chance. 1x was always the most reliable. Any speed over and you have mixed results.

        Lastly, there’s a list on the net about best drives. If you really care and want to throw $100 at it, pick one up. The drives for $20 you find on Amazon won’t read anything a few years old. Theirs lasers are garbage compared to ones manufactured 10+ years ago.

  • Moonrise2473@feddit.it
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    8 months ago

    DVDs were introduced in the western market in 1997 so it can’t be produced in 1993.

    If it’s an audio cd or a cd-rom, maybe it was damaged from the beginning. I have many original disks from the early 90s that have “disc rot”, the data layer decomposed and are now unreadable. Watch it with a light behind it, if you see many small dots, it has disc rot and it’s now gone

    If then it’s actually a DVD from 1993, then it’ a prototype that can’t be read by modern drives because it predated the standard

    • riley0@lemmy.dbzer0.comOP
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      8 months ago

      On closer examination, the performance is from 1993. Discogs shows a 2005 release, and Presto Music seems to be selling a version that says it was released 29th Jul 2013. The back cover of the container I have says copyright 1993. I played it before trying to copy it. VLC is the only app I have that recognized it. Pot Player and Windows Media did not.

      • SaltySalamander@kbin.social
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        8 months ago

        You need to try an actual DVD player software like PowerDVD, or standalone home theater DVD player before you write the disc off as bad. Attempting to copy a DVD to your PC literally cannot damage the disc. The disc wasn’t written by a laser, it was pressed by a mold, much like a vinyl record is made. Your reader can’t possibly alter it.

        • riley0@lemmy.dbzer0.comOP
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          8 months ago

          I’m sure you’re more technically knowledgeable than I am b/c most people here are. But I tell you for sure though that my copying the contents of a DVD to PC using File Explorer resulted in an unplayable DVD twice. It’s fixable. I’m bookmarking this in case I forget what a mess this causes and do it again. I’d be interested to know the result if you try it to prove me wrong.

          • forrgott@lemm.ee
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            8 months ago

            Windows? Yeah, I’m talking out of my ass here, but probably only unplayable because Windows helpfully created some kinda corrupted data file related to the disc.

            What he said is factual; you didn’t make the disc itself unreadable. Which is why I blame Windows doing something stupid and not helpful.