From the "Core Features" tab: "Trusted sourcebase: answers are consistent with Catholic Church Teaching and the most contemporary scholarship in science, philosophy, history, scriptural exegesis, social science, and theology."
The Jesuit priest behind this is Fr. Robert J. Spitzer, S.J., Ph.D.
I haven't used magisAI, but I've read a small to fair amount of Fr. Spitzer's writings, and also seen and heard some of his videos and podcasts (largely from his show Fr. Spitzer's Universe), and probably qualify as a big fan of his.
AV Linux uses Enlightenment 0.27.1. The creator of that distribution also offers a version based on Moksha 0.4.2, the E17 fork mentioned elsewhere in this thread.
On the other hand, maybe don't get your hopes up--I've only tried a few, but even the large MPG files don't seem to be "super high quality," but maybe they will meet your expectations.
"The Nikon D5 remains the camera of choice for the Artemis II mission and will be assigned primary photographic duties. It is a proven, highly-tested camera that the Artemis II team knows will excel in the high-radiation environment of space. However, as Artemis II Commander Reid Wiseman explained ahead of yesterday’s launch, he successfully fought to have a single Nikon Z9 added to Artemis II’s manifest."
There are more interesting details in the PetaPixel article, such as: "'That’s the camera that they’ll be using, the crew will be using on Artemis III plus, so we were fighting really hard to get that on the vehicle to test out in a high-radiation environment in deep space,' Wiseman said."
H/t to "SiliconEagle73" who linked to that PetaPixel article in the thread linked below.
Jasper:
https://lab.alexanderobenauer.com/jasper/
https://lab.alexanderobenauer.com/updates/the-jasper-report
bitters:
https://m15o.ichi.city/bitters/
https://nightfall.city/nex/in/m15o/projects/bitters/ (very similar to the link above, but Nex is a neat protocol...)
https://sr.ht/~m15o/bitters/
Furthermore, Internet Archive hosts a runnable Canon Cat Emulation. I believe this means it is available in MAME as well.
https://archive.org/details/canoncat