Lyla
Lyla answered question
I'm afraid you couldn't burn the videos to a DVD-r using DVD rw drive. To burn video to DVD, you need DVD drive, and you also need a DVD burner software to have the job done.
I know a DVD burner software which could decrypt the movie first and then burn it to DVD successfully.
Lyla
Lyla answered
Yes, I agree, a downloaded movie is usually avi format, and when you download a video from YouTube, the format is usually flv. To burn the movie or video to DVD, here is nice DVD burner software you could use to burn DVD with fast speed and high output quality.