HELP!!! dvd-R finalizing and editing?

Question

i'mdoing a project for calss and i recorded it on a dvd-R disc, but i need to finalize and edit it so i can show it to the class can someone tell me what to do step by step?

oh, and i don't have the camcorder so i have to do it on the computer

Answer 1

you need dvdr-w so you can rewrite and take stuff off.... once you take out the dvd r disk you cant edit