I was able to author each version of the film to 50GB Blu ray Millenium discs using DVDFab’s Blu Ray Creator, which I happened to already own. They’re downsampled to 1080p, but they all look fscking phenomenal on my 75" LG TV. DVDFab recently released UHD authoring software as well, called UHD Creator or something to that effect … I’m considering buying that extra software and a few 100GB discs to try it out.

The sizes of the 2160p files on a USB was too much for my 2018 LG TV to deal with. Smaller 2160p files (such as the TeamNegative1 fanfare) played directly on the TV on problem, but it refused to play any big files (~87 GB). My Cambridge disc transport, OTOH, was able to interpret the Imperial Network by plugging the USB stick directly into the transport. Looks pretty damn close to the 1080p version for my money.

I’ll let you all know if I end up attempting to author the 2160p files onto 100GB discs, but considering how well the software handled the authoring of 1080p discs, I would assume it would work just fine.