• NauticalNoodle@lemmy.ml
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    3 days ago

    Disc-rot. -It happens but it’s not as common as its made out to be. In my collection it’s only occured in 2 out of 500+ discs.

    apparently xbox 360 discs were particularly susceptible.

    • Captain Aggravated@sh.itjust.works
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      3 days ago

      A couple years ago I made a big project to rip all my DVDs.

      Out of several hundred movies only 6 were unplayable. There didn’t seem to be a pattern to it either; age of the disc, wear or handling, big budget then current release or old movie slapped onto a disc in one of those cheap cardboard sleeves.

      Out of my collection of TV shows on DVD, easily a quarter of the discs failed, and if one disc in a season of a show didn’t work most of them probably wouldn’t. Many had visible blotch marks in them. I figure they probably used a cheaper manufacturing process for TV shows where they were selling 3 to 6 discs rather than one, maybe two discs with a single movie on it.

        • Majestic@lemmy.ml
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          1 day ago

          Are you planning on re-encoding anyways? For DVDs Handbrake can read and re-encode them directly so there’s no need for an intermediate.

          If you’re not planning on re-encoding or we’re talking BluRays then makemkv is the most used and allows creating disc images, file extraction to drive, or file extraction to drive in MKV container.

        • Casey@lemmy.world
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          2 days ago

          MakeMKV is what I’ve been using as of late. Don’t know if it’s the go to but gets the job done in a nice, one file format.

      • Echo Dot@feddit.uk
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        2 days ago

        One of my first jobs in IT I worked in a local newspaper - I thought I wanted to be a journalist turns out it’s boring. Anyway we had all the old archived papers on a dvd and someone used it as a coaster and erased about 10 years worth of files. Naturally there were zero backups, so that data was just gone. Fantastic.

        Fortunately the local library has backups but they’re on microfiche, so not particularly convenient. I think Google might have scanned them now though so they’re probably archived again.

        • Venator@lemmy.nz
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          2 days ago

          Google made thier cached pages inaccessible though, better to check the way back machine.

          • Echo Dot@feddit.uk
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            2 days ago

            No I mean the Google books thing. You can search through anything even old catalogs (God knows why they felt the need to scan old catalogs)

            • Venator@lemmy.nz
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              1 day ago

              God knows why they felt the need to scan old catalogs

              For the AI training data probably 😅

              Also they started doing it way back in 2005, when they were just doing whatever thier engineers thought would be useful and ensure they kept market share of search. (before Prabhakar Raghavan took over)