77FN said:

Chewtobacca said:

Jonno said: Is there a quick route to BD-friendly video without re-encoding?

No.

I own an oppo bdp-83 which I believe is compatible with several color spaces. Can I therefore still burn this with the usual bluray folders, or will this not work?

I think the issue is that, while decent BD players support a range of colorspace outputs, the BD video spec is only ever 4:2:0. Still it may be worth passing the file through tsMuxer to see if you can get away with structuring it that way, and see what your player makes of it.
And as for watching something like this on a PC (as distinct from HTPC), I can't imagine that would be a very pleasurable experience - don't folks like to get immersed in movies any more?