[MPlayer-users] HowTo dump only the subtitles of an OGG-File

[Thomas Heuving]

Hello,
somte time ago I posted about a problem that subtitles of an OGG-File
show up while playing the file with mplayer, but that mencoder
wouldn't encode them. 
Now I want to dump only the subtitles of the OGG-File into a
separate file aund use this file for mencoder. But how can I dump
only the subtitles of an OGG-File? There are some options like
-dumpsrtsub, but to use them I must already have a separate file
with the subtitles?

Best regards
-- 
Thomas Heuving