Looking at some of the behind the scenes pictures, it looks like season 3 at least was digitally captured at 3.6K. But then like many films, post production was completed in 2K. Main advantage to an upconverted 4K release would be the far deeper color range offered by Dolby Vision and the source having more room to breathe.My friend wants to know why Picard season 3 is not available in 4k for him? I do not care as I watch everything on my phone which I think could be SVGA. My friend has been traveling around the world for 6 months with limited time and internet, so he has only just started watching this season.
Ahh I'm hoping a DS9 and VGR remaster happens this decade. It'll probably come down to the health of the franchise in a few years plus the direction of streaming. ENT is the one I see getting stuck. It's crazy on the rewatch seeing the vast difference in picture quality between seasons 1 and 4.They'll upscale it to 4K in five years, to make sure we double-dip.
I have no way to prove this, but I think they'll also eventually re-remaster TOS and TNG to 4K. Yet DS9 and VOY will remain in SD, and ENT will remain at 720p. But, if one those later legacy shows gets upscaled, it'll be VOY.