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Joined 1 year ago
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Cake day: May 22nd, 2023

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  • It’s not that far-fetched, PDFs in my opinion are closer to vector graphics than to document formats like odt and docx. They have no understanding of format if not using advanced features, like a table in a PDF is just spaced text with lines between them, and text is just independently placed letters. In fact the space symbol doesn’t exist in most PDFs, it’s just that two letters were spaced further apart. So they basically are multiple canvases that are being painted on with letters, lines, fill areas and even bitmap graphics.

    Modern PDF actually does further in the direction of a document format by providing the content in a structured way, mostly for accessibility, but also for making the format suitable for automatic processing the contained data.








  • I am currently running Jellyfin on Btrfs and there is quite a performance impact due to CoW. If 2 clients decide to browse the libraries, both clients grind to a near standstill with regards to being able to see things.

    CoW is not recommended for databases, all DB servers advise for turning it off for the actual database. You’ll run into the same issue with a dedicated database if you leave CoW on I guess. You could also disable CoW for jellyfin’s database right now and performance should increase.

    I also follow the progress of a dedicated DB, but on the other hand I don’t know how much sense it makes architecturally. The likeliness that you have multiple jellyfin server instances access the same database is low - after all, there is info very specific to the server in there like the file path. Just migration is already not easy, how likely is sharing the database live? And if each database is specific to an instance - why not use SQLite (like it’s done right now) and allow for more specific parameter tuning, like used memory and the like?







  • Very first paragraph:

    The first really good video codec was MPEG-4 H.264. I remember in 2001 my housemate watching a movie on his telly — playing off a CD-R. A whole movie crammed onto a CD, encoded with DivX!

    DivX was an implementation of MPEG-4 ASP, also known as H.263. H.264 came much later with x264 being the most well-known encoder (hence its name).

    ASP in my opinion never got the biggest chance to shine with regards to quality because the target medium was often the CD which limited file size to 700MB, and once DVDs became an option, people went back to MPEG-2 because that’s what the players were all compatible with. Sometimes even (S)VCDs were used still. Standalone players with ASP support came rather later.



  • I don’t even understand why they make that distinction. I recently bought a used notebook with Windows 10 preinstalled that can’t be upgraded. But if you just boot up the Windows 11 ISO it works fine without issues from there.

    Granted I don’t know why someone would want this; I was genuinely surprised when I noticed installation without a Microsoft account isn’t supposed to be possible. Then you get that system that just feels sketchy to use, Teams in autostart, online services in your menus and all that. And that’s just the stuff you can see. It’s a total disaster in my opinion. But it went downhill ever after Windows 7 as far as I can tell.