[MPlayer-users] expand with aspect-ratio?

[gabor]

hi,

i'm using -vop expand to put the subtitles below the video...

so it usually means:
-start the video to get xsize + ysize

-calculate newxsize = ( xsize /4 ) * 3

-start video with -vop expand=xsize:newysize

of course i can do this in a script with mplayer-identify,
but is possible to make -vop expand use an aspect-ratio like
-vop expand=4/3 or something like that?

thanks,
gabor

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