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This Sculpt OS video walkthrough explains how to use Sculpt OS
We talk about the Genode project and Sculpt OS quite regularly on OSNews, but every time I’ve tried using Sculpt OS, I’ve always found it so different and so unique compared to everything else that I just couldn’t wrap my head around it. I assume this stems from nothing but my own shortcomings, because the Genode project often hammers on the fact that Sculpt OS is in daily-driver use by a lot of people with … ⌘ Read more

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Reviving a dead audio format: the return of ZZM
Long-time readers will know that my first video game love was the text-mode video game slash creation studio ZZT. One feature of this game is the ability to play simple music through the PC speaker, and back in the day, I remember that the format ā€œZZMā€ existed, so you could enjoy the square wave tunes outside of the games. But imagine my surprise in 2025 to find that, while the Museum of ZZT does have a ZZM Audio section, it recommends t … ⌘ Read more

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Android 16 Beta 1 has started rolling out for Pixel devices
Basically, this seems to mean applications will no longer be allowed to limit themselves to phone size when running on devices with larger screens, like tablets. Other tidbits in this first beta include predictive back support for 3-button navigation, support for the Advanced Professional Video codec from Samsung, among other things. It’s still quite early in the release process, so more is sure to come, and some … ⌘ Read more

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SDL 3.2.0 released
SDL, the Simple DirectMedia Layer, has released version 3.2.0 of its development library. In case you don’t know what SDL is: Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D. It is used by video playback software, emulators, and popular games including Valveā€˜s award winning catalog and many Humble Bundle games. ↫ SDL website This new release has a lot of impr … ⌘ Read more

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The editor can launch a new shell now:

https://movq.de/v/6ec68b50dd/los86-edit-shell.mp4

Trivial to implement but super useful. It allows for simple but meaningful dev cycles: Edit source code, run/test it, back to editor. That’s what I do in the video.

(The Brainfuck program is silly, but I got nothing else at the moment.)

The I/O cache is also getting better. All that back and forth doesn’t hit the disk at all, once cached.

This whole thing is much more fun and interesting when you run it from a real floppy disk. It’s a 5.25ā€ floppy in the video (so it’s actually floppy šŸ˜…). Disk seek times can be catastrophic and you don’t notice any of this on modern disks.

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In-reply-to » i wanna try streaming with owncast using my camcorder as the input device because i found out that i might be able to do that and now i really wanna fuckin try it lol

@kat@yarn.girlonthemoon.xyz i don’t even have like time or space to stream unless it was no mic/video and just me doing stuff on my computer which can be boring without even mic input. plus no way to use camcorder that way. but. it’d be cool if i could so i dream

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In-reply-to » i love posting to my own personal youtube site i can just do whatever tf i want. no content ID here just vibes and finger crossing that i don't get a cease and desist one day

@prologic@twtxt.net mediacms! it’s janky yeah but it does the job ultimately (even if sometimes videos don’t encode and i gotta do some weird python venv shit to force the encode lol…)

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Should Waymo Robotaxis Always Stop For Pedestrians In Crosswalks?
ā€œMy feet are already in the crosswalk,ā€ says Geoffrey A. Fowler, a San Francisco-based tech columnist for the Washington Post. In a video he takes one step from the curb, then stops to see if Waymo robotaxis will stop for him. And they often didn’t.

Waymo’s position? Their cars consider ā€œsignals of pedestrian intentā€ including forward motion wh … ⌘ Read more

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In-reply-to » i recorded my first camcorder video!!!! it's just me practicing guitar after sooo long of not playing it. my acoustic, to be specific (well, it's an electric acoustic thing but i can play it without plugging it in lol, i do have a stratocaster though). it's capped at ~30 minutes because i used one mini DVD for it and decided i wasn't gonna use another one to extend the run time. so yeah. it was super fun! i hope i can share it soon, i'm ripping the disc with make MKV right now, then i'll re-encode to a web friendly format, and upload to my site and hope that works well

@lyse@lyse.isobeef.org oh nah it came out like that lol! i actually love how squished it looks it feels accurate lol

oh yeah i think i might have a tripod around but i do need a sandbag or something i could use as one. maybe yeah a giant bag of rice could work LOL. thanks for the tips!!! i took a video class last year in college and we worked with cameras and tripods with sandbags so it was on my mind

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In-reply-to » need to come up with ideas for camcorder videos... i have one but it's just 'talk in front of camera about fave songs i listened to in 2024' and i wanna do more fun things even though rambling in front of cam is already fun af

@lyse@lyse.isobeef.org yeah! as long as it’s fun :D experimenting with it like picking up the camera every once in a while to point somewhere else, or in editing inserting more video in between the static angles, that could be fun!

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In-reply-to » i recorded my first camcorder video!!!! it's just me practicing guitar after sooo long of not playing it. my acoustic, to be specific (well, it's an electric acoustic thing but i can play it without plugging it in lol, i do have a stratocaster though). it's capped at ~30 minutes because i used one mini DVD for it and decided i wasn't gonna use another one to extend the run time. so yeah. it was super fun! i hope i can share it soon, i'm ripping the disc with make MKV right now, then i'll re-encode to a web friendly format, and upload to my site and hope that works well

@kat@yarn.girlonthemoon.xyz Yiha! I reckon the video is a bit squished together on the horizontal axis. Maybe your video site messed something up in postprocessing? No idea. Anyway, you’re already better at guitar than I ever was.

If you don’t wanna buy a tripod, you could make yourself a makeshift one with some sort of a sandbag, cherry pit pillow or an old, cut off and sewn shut trouser leg section filled with rice, lentils, etc. This gives you a shapeable surface where you can simply rest the camcorder on. It allows for some limited vertical up and down pitch. Obviously, that won’t work for extreme angles, but might be just enough for your application of recording at your desk. You just have to watch out for the side to side roll, this could otherwise lead to a slanted sailboat video. ;-)

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i recorded my first camcorder video!!!! it’s just me practicing guitar after sooo long of not playing it. my acoustic, to be specific (well, it’s an electric acoustic thing but i can play it without plugging it in lol, i do have a stratocaster though). it’s capped at ~30 minutes because i used one mini DVD for it and decided i wasn’t gonna use another one to extend the run time. so yeah. it was super fun! i hope i can share it soon, i’m ripping the disc with make MKV right now, then i’ll re-encode to a web friendly format, and upload to my site and hope that works well

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In-reply-to » need to come up with ideas for camcorder videos... i have one but it's just 'talk in front of camera about fave songs i listened to in 2024' and i wanna do more fun things even though rambling in front of cam is already fun af

@lyse@lyse.isobeef.org it’d be a blast to record too with my camcorder! i’d have to figure out positioning and stuff like you said but i could probably figure something out with a bit of testing :P yeah it probably does make the project itself longer than it should be but i feel like if you make it a cozy kinda ā€œsew with meā€ video where people watch you sew and film it with a static angle instead of like, showing every step? i think that’d be nice even if a bit boring. so i could absolutely try that.

magnetic tape camcorders omg!!! mine is digital but i’d LOVE to get a tape camcorder

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In-reply-to » need to come up with ideas for camcorder videos... i have one but it's just 'talk in front of camera about fave songs i listened to in 2024' and i wanna do more fun things even though rambling in front of cam is already fun af

@kat@yarn.girlonthemoon.xyz I’m an absolute sucker for all sorts of crafts videos, mostly wood and metal working, but also leather and construction. So obviously, your Tux sewing project would make a good video in my opinion. :-D (But I fear it would require way more work than just talking into the camera. Think of camera setup time with framing and focusing, repositioning a couple of times, editing, yada, yada, yada. I documented wood working build processes in my shop in the past and it made the projects take easily ten times as long, if not more. So, I stopped doing that.)

As kids we recorded some action films on magnetic tape camcorders. That was also great fun.

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In-reply-to » It needs to be said: Retrocomputing and old systems like DOS or OS/2 are fun and all, but a UNIX shell and its userland tools are the most powerful things I’ve ever seen. You can pry that from my cold dead hands. šŸ˜…

@movq@www.uninformativ.de I never used DOS or OS/2, but I fully agree with you. A Unix shell with its tool landscape is hard to beat (photo/video viewing/editing aside).

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need to come up with ideas for camcorder videos… i have one but it’s just ā€˜talk in front of camera about fave songs i listened to in 2024’ and i wanna do more fun things even though rambling in front of cam is already fun af

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In-reply-to » my camcorder battery & mini dvds came in the mail so i did a test recording! it's so cool i love the crap quality. i do hope the memory stick arrives soon though because for the discs i can't get them on my computer (not even a rom drive filesystem mount) without "finalizing" the disc which is like an old camcorder thing. i still think i'll prefer disc recording though even if a limit of 30 minutes (or longer for lower quality) is strict. i like limitations like that

@kat@yarn.girlonthemoon.xyz i think what i love about ā€œretroā€ (relative to me because i was born 2004) is that it has friction but in a different way than modern tech does. sure there’s friction with getting a video from your phone to a computer unless you’re a nerd like me with android and syncthing. but not only is that something that could be but isn’t easier, it’s just… it makes sense for a camcorder from ~2009 to have the kind of friction it does

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I’ve been making a little toy operating system for the 8086 in the last few days. Now that was a lot of fun!

I don’t plan on making that code public. This is purely a learning project for myself. I think going for real-mode 8086 + BIOS is a good idea as a first step. I am well aware that this isn’t going anywhere – but now I’ve gained some experience and learned a ton of stuff, so maybe 32 bit or even 64 bit mode might be doable in the future? We’ll see.

It provides a syscall interface, can launch processes, read/write files (in a very simple filesystem).

Here’s a video where I run it natively on my old Dell Inspiron 6400 laptop (and Warp 3 later in the video, because why not):

https://movq.de/v/893daaa548/los86-p133-warp3.mp4

(Sorry for the skewed video. It’s a glossy display and super hard to film this.)

It starts with the laptop’s boot menu and then boots into the kernel and launches a shell as PID 1. From there, I can launch other processes (anything I enter is a new process, except for the exit at the end) and they return the shell afterwards.

And a screenshot running in QEMU:

Image

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In-reply-to » I’ve been using Mastodon too much lately. The constant notifications are becoming too stressful. I really do prefer slow communication, like twtxt. āœŒļø

@bender@twtxt.net Well, so far, I’m using the standard web client. Haven’t found a great client yet. 🫤 Mastodon/Fediverse is also very different from twtxt, there are way more images/videos that I’d like to see – a TUI client like toot wouldn’t work for me.

Dunno, maybe I’ll make some changes in this area after christmas. Try self-hosting again or something like that …

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In-reply-to » Live from Piksel Festival in about an hour via: https://www.twitch.tv/pikselfest - Also other presentations stating momentary

Because I don’t have capacity on my server to host and stream video and I want others to be able to find the video.

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In-reply-to » Live from Piksel Festival in about an hour via: https://www.twitch.tv/pikselfest - Also other presentations stating momentary

I’m gonna upload my part of the video to youtube and the slides to my website within a day or two. Then you can add it to yarn.social etc.

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Wow! Just Wow! 😮

Image

Discovered this whilst trying to debug why my Youtube frontend no longer works:

$ youtube-dl 'https://www.youtube.com/watch?v=YpiK1FMy2Mg'
[youtube] YpiK1FMy2Mg: Downloading webpage
WARNING: unable to extract uploader id; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
ERROR: unable to download video data: HTTP Error 403: Forbidden

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Portion of the modified Twitter TOS that goes into effect today (it’s on right now), as summarised (ironically) by Google’s Gemini:

ā€œIn simpler terms, this means that when you share your content (like text, images, or videos) on the service, you’re giving the company permission to use it in various ways. They can copy, modify, distribute, and even use it to train their AI models. This includes sharing your content with others and using it on other platforms. You won’t be paid for this, but using the service itself is considered enough compensation.ā€

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I’m seeing strange lights in the sky. None of my cameras are sensitive enough to make a video.

It’s probably one of two things:

  1. A ship on the nearby river with a lightshow going. It’s rare but it happens.
  2. A steap hill nearby, cars driving ā€œupwardsā€, and since super bright LED lights are normal nowadays, they reflect from the clouds.

Either way, looks fancy.

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In-reply-to » The Fediverse Is Getting Its Own TikTok Competitor Called Loops An anonymous reader quotes a report from TechCrunch: Similar to how Mastodon offers an open source, distributed version of X, the fediverse is getting its own TikTok competitor. This week, an app called Loops began accepting signups on its new platform for sharing short, looping videos. Still in the early stages, Loops is not yet open sourced, nor ... ⌘ Read more

i’m kinda bummed that i haven’t had the time/energy to get further into my media infrastructure projects. a federated tiktok with good decentralized storage would be a force to be reckoned with. i don’t have to be first though. solving the fundamental problems of decentralized video streaming will make for a better experience anyway. i also have too many projects so i can’t get after myself for being a little behind the curve in several areas at once lol

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In-reply-to » The Fediverse Is Getting Its Own TikTok Competitor Called Loops An anonymous reader quotes a report from TechCrunch: Similar to how Mastodon offers an open source, distributed version of X, the fediverse is getting its own TikTok competitor. This week, an app called Loops began accepting signups on its new platform for sharing short, looping videos. Still in the early stages, Loops is not yet open sourced, nor ... ⌘ Read more

@movq@www.uninformativ.de i’ve wondered the same thing.. dansup can be pretty erratic and i don’t really trust the guy. thankfully (at least from my perspective) he’s not the only game in town. though i think going UI-first is kind of jumping the gun. the fediverse doesn’t really have the infrastructure in place to support video publishing at the scale that a tiktok user might expect. based on some of dansups statements regarding palestine, i’m sure its partially an effort to control what kind of content makes it into fedi’s tiktok streams for the first while.

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The Fediverse Is Getting Its Own TikTok Competitor Called Loops
An anonymous reader quotes a report from TechCrunch: Similar to how Mastodon offers an open source, distributed version of X, the fediverse is getting its own TikTok competitor. This week, an app called Loops began accepting signups on its new platform for sharing short, looping videos. Still in the early stages, Loops is not yet open sourced, nor … ⌘ Read more

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Insecure Robot Vacuums From Chinese Company Deebot Collect Photos and Audio to Train Their AI
Long-time Slashdot reader schwit1 shared this report from Australia’s public broadcaster ABC:

Ecovacs robot vacuums, which have been found to suffer from critical cybersecurity flaws, are collecting photos, videos and voice recordings — taken inside customers’ houses — to train the company’ … ⌘ Read more

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Interesting.. QUIC isn’t very quick over fast internet.

QUIC is expected to be a game-changer in improving web application performance. In this paper, we conduct a systematic examination of QUIC’s performance over high-speed networks. We find that over fast Internet, the UDP+QUIC+HTTP/3 stack suffers a data rate reduction of up to 45.2% compared to the TCP+TLS+HTTP/2 counterpart. Moreover, the performance gap between QUIC and HTTP/2 grows as the underlying bandwidth increases. We observe this issue on lightweight data transfer clients and major web browsers (Chrome, Edge, Firefox, Opera), on different hosts (desktop, mobile), and over diverse networks (wired broadband, cellular). It affects not only file transfers, but also various applications such as video streaming (up to 9.8% video bitrate reduction) and web browsing. Through rigorous packet trace analysis and kernel- and user-space profiling, we identify the root cause to be high receiver-side processing overhead, in particular, excessive data packets and QUIC’s user-space ACKs. We make concrete recommendations for mitigating the observed performance issues.

https://dl.acm.org/doi/10.1145/3589334.3645323

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imo the only useful application would be so that I never have to get a new computer again unless mine breaks. i like being able to talk to people from around the world, so its going to have to include internet and video (y’all saw the impact tiktok had on the gaza situation, can’t deny that video is important)

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