Something

tovid -dvd -ffmpeg -quality 10-1
37968   /work/svn/tovid/src/abs-dvd-q10-ffmpeg.mpg
29564   /work/svn/tovid/src/abs-dvd-q9-ffmpeg.mpg
22796   /work/svn/tovid/src/abs-dvd-q8-ffmpeg.mpg
16988   /work/svn/tovid/src/abs-dvd-q7-ffmpeg.mpg
13244   /work/svn/tovid/src/abs-dvd-q6-ffmpeg.mpg
11080   /work/svn/tovid/src/abs-dvd-q5-ffmpeg.mpg
9596    /work/svn/tovid/src/abs-dvd-q4-ffmpeg.mpg
8584    /work/svn/tovid/src/abs-dvd-q3-ffmpeg.mpg
7728    /work/svn/tovid/src/abs-dvd-q2-ffmpeg.mpg
7084    /work/svn/tovid/src/abs-dvd-q1-ffmpeg.mpg

tovid -dvd -ffmpeg -normalize -quality 10-1 (using m2v)
37932   /work/svn/tovid/src/abs-dvd-q10-ffmpeg-normalize.mpg
29528   /work/svn/tovid/src/abs-dvd-q9-ffmpeg-normalize.mpg
22780   /work/svn/tovid/src/abs-dvd-q8-ffmpeg-normalize.mpg
16972   /work/svn/tovid/src/abs-dvd-q7-ffmpeg-normalize.mpg
13236   /work/svn/tovid/src/abs-dvd-q6-ffmpeg-normalize.mpg
11072   /work/svn/tovid/src/abs-dvd-q5-ffmpeg-normalize.mpg
9588    /work/svn/tovid/src/abs-dvd-q4-ffmpeg-normalize.mpg
8584    /work/svn/tovid/src/abs-dvd-q3-ffmpeg-normalize.mpg
7724    /work/svn/tovid/src/abs-dvd-q2-ffmpeg-normalize.mpg
7084    /work/svn/tovid/src/abs-dvd-q1-ffmpeg-normalize.mpg

tovid -dvd-vcd -ffmpeg -quality 10-1
13500   /work/svn/tovid/src/abs-dvd-vcd-q10-ffmpeg.mpg
11360   /work/svn/tovid/src/abs-dvd-vcd-q9-ffmpeg.mpg
9196    /work/svn/tovid/src/abs-dvd-vcd-q8-ffmpeg.mpg
7288    /work/svn/tovid/src/abs-dvd-vcd-q7-ffmpeg.mpg
5940    /work/svn/tovid/src/abs-dvd-vcd-q6-ffmpeg.mpg
5096    /work/svn/tovid/src/abs-dvd-vcd-q5-ffmpeg.mpg
4504    /work/svn/tovid/src/abs-dvd-vcd-q4-ffmpeg.mpg
4084    /work/svn/tovid/src/abs-dvd-vcd-q3-ffmpeg.mpg
3740    /work/svn/tovid/src/abs-dvd-vcd-q2-ffmpeg.mpg
3484    /work/svn/tovid/src/abs-dvd-vcd-q1-ffmpeg.mpg

tovid -dvd-vcd -ffmpeg -normalize -quality 10-1 (using m2v)
13492   /work/svn/tovid/src/abs-dvd-vcd-q10-ffmpeg-normalize.mpg
3476    /work/svn/tovid/src/abs-dvd-vcd-q1-ffmpeg-normalize.mpg
3744    /work/svn/tovid/src/abs-dvd-vcd-q2-ffmpeg-normalize.mpg
4092    /work/svn/tovid/src/abs-dvd-vcd-q3-ffmpeg-normalize.mpg
4504    /work/svn/tovid/src/abs-dvd-vcd-q4-ffmpeg-normalize.mpg
5100    /work/svn/tovid/src/abs-dvd-vcd-q5-ffmpeg-normalize.mpg
5936    /work/svn/tovid/src/abs-dvd-vcd-q6-ffmpeg-normalize.mpg
7288    /work/svn/tovid/src/abs-dvd-vcd-q7-ffmpeg-normalize.mpg
9188    /work/svn/tovid/src/abs-dvd-vcd-q8-ffmpeg-normalize.mpg
11352   /work/svn/tovid/src/abs-dvd-vcd-q9-ffmpeg-normalize.mpg