[MEncoder-users] Unknown option on the command line: -subfont-autoscale

[Quy Pham Sy]

hi all,

I try to play video file with subtitle by following command

$mplayer hifi.avi -sws 9 -vf scale=960:640,expand=osd=1 -sub hifi.srt -utf8
-subfont-autoscale 0 -subfont-text-scale 35 -subpos 98

but it said

"Unknown option on the command line: -subfont-autoscale"

What did i miss in this command?

(i build the mplayer from svn on window using mingw)

Thanks.