Convert divx to vdr

Hi,

I'm trying to convert a divx to vdr format (a dvb-s program).

I used mencoder for it, the script i use is divx2vdr.sh:

#!/bin/bash

mencoder $1 -ovc lavc -oac lavc -lavcopts
vcodec=mpeg2video:vbitrate=8000:acodec=mp3 -vf scale=690:540 -sws 2 -autosub
-endpos 01:10:00 -o 001.vdr -of mpeg
mencoder $1 -ovc lavc -oac lavc -lavcopts
vcodec=mpeg2video:vbitrate=8000:acodec=mp3 -vf scale=690:540 -sws 2 -autosub
-ss 01:10:00 -o 002.vdr -of mpeg
genindex
exit
## end script ##

genindex is a program to make an index of the .vdr files.
scale=690:540 is for my tv set the best setting

Does someone have a good solution for it, i've searched in google and clusty,
with no good results.

When this is not the proper maillist, my excuses.

Johan