convert AVI to DVD format

1) -> (mencoder -o out.avi -noidx -oac copy -ovc copy ccmovie.avi)
-> ffmpeg -i out.avi -y -target ntsc-dvd -sameq -aspect 16:9 out.mpg
-> dvdauthor --title -o dvd -f out.mpg
-> dvdauthor -o dvd -T
-> mkisofs -dvd-video -o dvd.iso dvd/
-> growisofs -dvd-compat -dvd-video -speed=4 -Z /dev/dvd dvd/*

OR

2) devede