he/him
AV1 is very efficient (around twice as good as h264), but a filesize that low was almost definitely because the default encoding settings were more conservative than the ones used to encode the blu-ray. The perceptual quality of that 1.5gb file will be noticeably lower than the 44gb one
If you’re taking a similar route to YouTube, you also need a ton of CPU/GPU power and/or specialized hardware. YouTube transcodes every video into 2 (3 for videos with >~2M views) different formats in 5 different resolutions. A community-run service could skip on some of that, but it’d come at the cost of lower quality, less support for older devices, or higher bandwidth usage.
Not to say that that idea itself isn’t saddening
I think it’s more how uncommon the situation is, the complexity and odds of the rescue, and the ‘ticking clock’ effect that came from them only having 96 hours of oxygen. Stories need to be interesting to get mass media coverage (look at the Tham Luang cave rescue - none of them were billionares), and, as incredibly bleak as this sentence sounds, a boat capsizing with hundreds onboard just isn’t interesting enough.
It’s possible that I’m not familiar enough with it, but in my experience OpenSCAD makes the vast majority of projects take way longer compared to non-scripting-based CAD software. I learned Onshape for a class and haven’t used OSCAD since. (though it definitely still has some niche uses)