Videomaker – Learn video production and editing, camera reviews › Forums › Technique › Editing › How to burn .mp4 files to dvd without losing quality? Need help! › When you use iDVD, it conv
When you use iDVD, it converts to NTSC standard 720X480. You could burn the 1080p file as data but it won’t play in a DVD player.
Your options are to either the aforementioned data disc, accept the iDVD limitations or upgrade to Blu-Ray hardware and software. Good luck!!