Why would secret hideout be involved they are Alex Kurtzman’s production studio, a bunch of other details don’t add up.
CBS digital always does their own restorations TOS and TNG are both at 2K. None of the new shows are being shot at 4K. We are supposed to believe that Deep Space Nine is now going to be in 4K. I don’t believe it.
Considering how even the new shows are being finished in 2k, and the sweet spot for television for Trek has been 2K, i don’t give this any credibility.