[Dvdauthor-users] Problems with subtitle

[<ra...@po...>]

Hi,

I ran dvdauthor with this xml config file:

<dvdauthor dest="/home/rago/DVD" jumppad="yes" >
 <vmgm>
  <menus>
   <video format="pal" resolution="720x576" />
   <pgc entry="title">
    <vob file="/home/rago/Main Menu VMGM_menu.mpg" pause="0" />
    <button name="1" >jump title 1 chapter 1; </button>
    <button name="2" >subtitle=64; jump title 1 chapter 1; </button>
    <button name="3" >subtitle=65; jump title 1 chapter 1; </button>
    <post> jump vmgm menu 1; </post>
   </pgc>
  </menus>
 </vmgm>
 <titleset>
  <menus>
   <pgc>
    <post> jump vmgm menu 1; </post>
   </pgc>
  </menus>
  <titles>
   <pgc palette="/home/rago/colori.rgb">
<vob file="/home/rago/DOWN_1/VIDEO_TS/VTS_01_1.VOB" />
  <post> call vmgm menu 1; </post>
   </pgc>
  </titles>
 </titleset>
</dvdauthor>

My problem is that in the original DVD there was 2 subtitle tracks,
but in the DVD created by dvdauthor there are 4 tracks. 
Another question I have is how to specify the language of subtitles.

Thanks in advance,
Emiliano