x64, mpv, etc HD video to DVD9?

[MaTTuP]

This might be a dumb question but here goes:
If I download a x64 or whatever encoded HD video file and burn it using a DVD9 disk with enough space with TMPENC what will be the end result?

Will it be HD if played on a blu ray player? Will it look great on a DVD player? Will it work period?

Thanks!

[Baldrick]

If you convert it to SD (standard dvd-video) it wont be hd but it will work dvd players

If you convert it to hd and author it as blu-ray video on a dvd9 it will be in HD but ONLY work on some blu-ray players. No HD will work on standard dvd players.