Iso datei auf dvd

[Julius28085715rvxz]

hallo, ich habe mit premier elements eine iso datei erzeugt. Doch wenn ich diese auf einen leere dvd (8,5 GB) brenne verliert sie deutlich an qualität. Wie bleibt die Ursprungsqualität auf der iso datei?

[Steve Grisetti]

A DVD has standard resolution,720x480 pixels. If your original video is HD 1920x1080, your DVD is only one-fourth of that resolution. If this lower resolution is what you're seeing, that is why. There is nothing about creating an ISO file that reduces the resolution other than that your video will then be at DVD resolution.

[Julius28085715rvxz]

Okay thanks very much. The reason i need an ISO file is because i wanted to add a disc menu to my Films where i can manually choose between the chapters. And i think only ISO files can show them, am i right? 

[John T Smith]

An ISO file is what you create instead of going directly to writing a DVD, so you may later write to many DVD blanks

When you author a DVD you get what Steve described... a movie at DVD resolution

If you want a higher resolution disc you need to export a file and use a different program to author a BluRay disc