[MPlayer-users] vobsub trouble

[WK]

Next trouble of newbie.
Grabing dvd.
I tried this:
-dvd 1 -alang pl,en -vobsubout /mnt/Linux1/zdvd1 -vobsuboutindex 13 \ 
-vobsuboutid pl -sid 13 -oac copy -ovc lavc -lavcopts \ 
vcodec=msmpeg4:vbitrate=1200 -o /mnt/Linux1/zdvd1.avi

but mplayer does not want to read subtitles

one of seven trials is successfuly
I tried many variants (option queue)

Where is my fault?
Wiesław Kierbedź