163
mods are asleep, post memes in JXL (pub-be81109990da4727bc7cd35aa531e6b2.r2.dev)
submitted 10 months ago by aeharding@lemmy.world to c/programmerhumor@lemmy.ml
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[-] Max_P@lemmy.max-p.me 55 points 10 months ago* (last edited 10 months ago)

The lengths I had to go through to open this even on my Linux desktop. Wow.

  • pictrs failed to generate the thumbnail
  • The image crashes Firefox
  • Chromium shows a broken image icon
  • Gwenview says it can't load the metadata
  • Okular says it's an unsupported image format

I had to open the darn thing in GIMP lmao

E: one install of kimageformats5 later and Gwenview/Okular can open it fine. Firefox still refuses to open it even with image.jxl.enabled set to true.

[-] prettybunnys@sh.itjust.works 46 points 10 months ago

Huh.

Memmy on my iPhone just shows it

[-] aeharding@lemmy.world 44 points 10 months ago

Yeah jxl is fully supported on iOS

[-] rubythulhu@lemmy.blahaj.zone 3 points 10 months ago

that still contradicts pictrs breaking the thumbnail

[-] aeharding@lemmy.world 9 points 10 months ago

I’m not sure what’s up with pictrs. I compressed this image with https://squoosh.app default settings if it helps.

[-] pivot_root@lemmy.world 32 points 10 months ago

As an Android user, OP's image was accurate.

  • My Lemmy app couldn't open it.
  • Chromium showed the broken image icon.
  • Firefox said it was broken.
  • Firefox Beta with the about:config flag for enabling JXL still said it was broken.
  • Gallery apps couldn't open it.
  • Renaming it to .jxl still didn't help.

I gave up and grabbed a JPEG XL viewer/converter just to see it.

[-] juliebean@lemm.ee 5 points 10 months ago

i don't want to go to all that effort. if you feel like it, could you describe it?

[-] example@reddthat.com 18 points 10 months ago

i don’t want to go to all that effort

full image

[-] s12@sopuli.xyz 8 points 10 months ago

It’s “JPEG xl is a superior image format that your device should support.”

[-] pivot_root@lemmy.world 6 points 10 months ago

I don't remember what it said exactly, but here's a rough description:

Image DescriptionIt's the King of the Hill if those kids could read they'd be very upset meme, with the piece of paper saying "JPEG XL memes" and the kids in the classroom being labeled "Android users".

[-] Deebster@programming.dev 5 points 10 months ago

Almost full marks,

the paper saysJPEG XL is a superior image format that your device should support

[-] ace@lemmy.ananace.dev 3 points 10 months ago

The built-in Firefox support is only activated for unstable builds, so you can't enable it on stable unless you manually enable it during compile-time.

[-] panja@lemmy.world 2 points 10 months ago

You have to have an extension to get jxl on Firefox and even then it's still buggy :)

[-] aBundleOfFerrets@sh.itjust.works 1 points 10 months ago

Firefox jxl support is restricted to nightly

[-] BitSound@lemmy.world 32 points 10 months ago

I couldn't view this with Firefox or Gnome. ImageMagick to the rescue, though:

convert https://pub-be81109990da4727bc7cd35aa531e6b2.r2.dev/weofihweiof.jpg meme.jpg

[-] Octopus1348@lemy.lol 7 points 10 months ago* (last edited 10 months ago)

Lmao, I tought it was some instance issue (didn't read the title).

[-] ILikeBoobies@lemmy.ca 6 points 10 months ago

We should all use jxl and force people to support it

[-] Omega_Haxors@lemmy.ml 22 points 10 months ago* (last edited 10 months ago)

c/programmerhumor is going to be the place where people go to try and break fediverse clients, isn't it?

[-] Octopus1348@lemy.lol 3 points 10 months ago

That "people who forget the terminator" post approves

[-] ace@lemmy.ananace.dev 15 points 10 months ago

Why is it .jpg and not .jxl? That's the registered extension for JPEG-XL.

[-] SnotFlickerman@lemmy.blahaj.zone 6 points 10 months ago

I'm going to assume Lemmy doesn't allow native upload for jxl, but to fudge around it you can use jpg?

[-] ace@lemmy.ananace.dev 10 points 10 months ago

Here's a .jxl JPEG-XL upload I did on Lemmy three days ago;
https://lemmy.ananace.dev/pictrs/image/ad4e745e-0135-4cc3-889c-052600828d82.jxl

[-] lars@lemmy.sdf.org 4 points 10 months ago

I checked the headers and content and this checks out!

Does this mean there’s some way to upload an animated GIF that Lemmy won’t convert to a static format?

[-] Octopus1348@lemy.lol 2 points 10 months ago

image embed

[-] Pyroglyph@lemmy.world 1 points 10 months ago

Interestingly, this JXL loads in Boost, but the one in the post doesn't. Perhaps it's because it's inside a comment?

[-] Octopus1348@lemy.lol 1 points 10 months ago* (last edited 10 months ago)

No, it's because this is actually named .jxl and not .jpg

[-] Thcdenton@lemmy.world 13 points 10 months ago

I'll upvote out of principal but fuck tryin to look at that shit lol

[-] gregorum@lemm.ee 9 points 10 months ago

Loads fine on Mlem on my iPhone

[-] theherk@lemmy.world 4 points 10 months ago

It is supported through the entire Apple product line in recent versions.

[-] SnotFlickerman@lemmy.blahaj.zone 9 points 10 months ago* (last edited 10 months ago)

Interesting, it struggles with the embedded image here on Lemmy, but when going to the image directly, I can see it fine.

Edit: OS: Windows 10 Pro / Browser: Firefox with JPEG-XL support enabled

[-] Gallardo994@sh.itjust.works 4 points 10 months ago

Works in Cromite on android tho.

[-] Malix@sopuli.xyz 4 points 10 months ago

worked fine on my android phone, using Connect.

worked fine on firefox & linux, the file shows as .webp to me.

Decided to investigate this a bit: when opened to new window, the image url has ?format=webp query argument, if I change that to ?format=jxl then it breaks as the server actually provides a .jxl file. At least I had to TRY to break it :P

% file c6ca4c8c-20a2-4105-8e6c-833d8c7d3e52.*
c6ca4c8c-20a2-4105-8e6c-833d8c7d3e52.jxl:  JPEG XL codestream
c6ca4c8c-20a2-4105-8e6c-833d8c7d3e52.webp: RIFF (little-endian) data, Web/P image, VP8 encoding, 623x700, Scaling: [none]x[none], YUV color, decoders should clamp
[-] moon@lemmy.cafe 3 points 10 months ago

Loads by default for me on Firefox Android, and I can see the embed just fine.

[-] baduhai@sopuli.xyz 2 points 10 months ago

Works for me on Eternity for Lemmy on Android 13.

this post was submitted on 22 Jan 2024
163 points (87.9% liked)

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