• CosmicTurtle0@lemmy.dbzer0.com
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      11 days ago

      It really depends on the ripper. I’d say 9/10 times captions are included on most of my downloads.

      It’s that 10th one that is super annoying and I have to wait for jellyfin to download them one by one from open subtitles.

      • CriticalMiss@lemmy.world
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        11 days ago

        As a ripper myself for one of the internal groups, both DVDs and Blu rays have this annoying thing where they include the subtitles in image format (PGS for BRs, forgot what the DVD one was). It’s a headache for the rippers and encoders because we then need to OCR the subtitles for the encodes we put out there. Sometimes if we get lucky the movie is on a streaming platform making this process obsolete as we grab the .vtt files from the streaming service and sync it with the BR we’re making (as well as transforming it to .srt) . My only assumption as to why MPAA decided on image format subs for both DVDs and BRs is because it makes it easy to deal with different languages and the likes, you just display a static image and fk everything else. But for the people putting out quality releases if we ship PGS that means we’re just doing a bad job.

        Support your fav trackers (and their internals!)

  • Squizzy@lemmy.world
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    11 days ago

    These videos are really interesting but sometimes I really wish they were more concise. I know its his whole thing but damn I want the knowledge.

    • FreedomAdvocate@lemmy.net.au
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      11 days ago

      Yeh that half hour video could have been 5 minutes. Never seen him before but enjoyed his style and how he explains things, but it felt like he said the same thing over and over again 6 times.

  • SpaceScotsman@startrek.website
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    11 days ago

    I’m surprised VLC fares that badly with CCs encoded this way. Usually it’s pretty good. I’m also now wondering if ffmpeg also shares the same problem

    • Lorem Ipsum dolor sit amet@lemmy.world
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      11 days ago

      Because of the way those captions are stored VLC has to use OCR to convert the .SRT file (which basically stores low resolution b/w images I assume to easier allow for different alphabets) to normal text. I don’t know why the open source solutions are so bad at this (especially considering how good the proprietary solutions seem to be) but I had similar problems ripping a DVD. I would assume that had he turned off the special font VLC uses for the subtitles and instead just seen the raw data there wouldn’t have been a problem. Why VLC doesn’t enable this by default (/ have this) I don’t know.

      • kaknife@lemmy.world
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        11 days ago

        This is not about DVD subtitles, which are images as you say. This is about “Line 21” closed captioning. I.E. the text data that is embedded in an analog tv signal. There should be no OCR needed.

  • potate@lemmy.ca
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    12 days ago

    Legitimately one of my favourite YouTube channels. Tech deep dives (generally on extremely esoteric topics), sarcasm, and interesting insights.

      • FreedomAdvocate@lemmy.net.au
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        11 days ago

        Correct, because anything related to DVDs as the title suggests is wholly irrelevant in 2025.

        Watching now - I’m in PAL land so line 21 captions were never a thing for me.

    • CriticalMiss@lemmy.world
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      11 days ago

      You would be surprised but in the US DVDs are still king. They sell far better than regular BluRays and even better than 4K UHD BRs. So saying it’s dead is difficult.