Interesting possibility!
Which I will look into.
I was a bit confused and irritated yesterday evening. And by a good night sleep, I wanted to give it a last try.
I changed the DVD architect project to a Blue Ray project, with 1440×1080, split the project into disk 1 and disk 2. Rendered and burnt it on two 4.7 Gb DVD+R.
I burned them, and can play them on my computer which do not have BD, or on my TV, through a Sony BD S550.
End of story, it worked out OK, and I am able to enyoy full quality in my living room.
LessIsMore