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Joined 1 year ago
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Cake day: June 17th, 2024

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  • I want to agree with you and I do to a large extend. I like new codecs and having more opensourcy coded is better than using a codec that has many patents. long term patents(current situation) slows technological progress.

    what I don’t agree with you is some details.

    first, Netflix youtube and so on need low bitrate and they (specially google/youtube) don’t care that much about quality. google youtube video are really bit starved for their resolutions. netflix is a bit better.

    second, many people when they discuss codecs they are referring to a different use case for them. they are talking about archiving. as in, the best quality codec at a same size. so they compare original (raw video, no lossy codec used) with encoded ones. their conclusion is that av1 is great for size reduction, but cant beat h264 for fidelity at any size. I think that h264 has a placebo or transparent profile but av1 doesn’t.

    so when I download a fi…I mean a linux ISO from torrents, I usually go for newest codec. but recently I don’t go for the smallest size because it takes away from details in the picture.

    but if I want to archive a movie (that I like a lot, which is rare) I get the bigger h264 (or if uhd blueray h265).

    third: a lot of people’s idea of codec quality is formed based on downloading or streaming other people’s encoded videos and they themself don’t compare the quality (as they don’t have time or a good raw video to compare).

    4th: I have heard av1 has issues with film grain, as in it removes them. film grain is an artifact of physical films (non-digital) that unfortunately many directors try (or used to) to duplicate because they grew up watching movies on films and think that movies should be like so they add them in in post production. even though it is literally a defect and even human eyes doesn’t duplicate it so it is not even natural. but this still is a bug of av1 (if I read correctly) because codec should go for high fidelity and not high smoothness.


  • you didn’t do the wrong thing.

    what many people don’t notice is that support for a codec in gpu(in hardware) is two part. one is decoding and one is encoding.

    for quality video nobody does hardware encoding (at least not on consumer systems linux this 3050 nvidia)

    for most users the important this is hardware support for decoding so that they can watch their 4k movie with no issue.

    so you are in the clear.

    you can watch av1 right now and when av2 becomes popular enough to be used in at least 4 years from now.


  • maybe, maybe not.

    when h264 was introduced (Aug 2004), even intel had HW encoding for it with sandybridge in 2011. nvidia had at 2012

    so less than 7 years.

    av1 was first introduced 7 years ago and for at least two years android TVs require HW decoding for it.

    And AMD rdna2 had the same 4 years ago.

    so from introduction to hardware decoding it took 3 years.

    I have no idea why 10 years is thrown around.

    and av1 had to compete with h264 and h265 both. ( they had to decide if it was worth implementing it)








  • what you mean?

    the new paper app is faster and that is from someone who usually hates gnome apps because of lack of setting option. (even this app has that issue with gnome-brain UI that put the night mode on the left side sidebar option removed from all other options that are on the right side)

    I understand the motivation behind people that think rust is a good language to write software in as it has better memory safety but I don’t think everythink needs to get rusted.

    but I understand even less the people that make fun of passionate people that like rust and like safer software.

    at first the meme was rust is a cult. now the meme is those who made fun of them are a meme.

    example: https://techrights.org/n/2025/03/19/Sami_Tikkanen_Explains_on_Rust_Language_and_Its_Goals.shtml

    I read this article with the expectation that it was a fair pro-con examination. and it had some bit that was very good point (like the discord part) but the theme of the article was just rust is bad because I say rust people are pod people.

    this is not a good technical discussion.

    and I ,as a non-programmer that have used linux for that last 20 years and like to follow software trends, like that rust is making a large part of security problems of apps be less severe.

    I don’t that make me a cult member.