[MPlayer-dev-eng] Add external program as action handle

[fft 1980]

Hi there,
i would like to configure that a mouseclick or keyboard event calls an
external program with the actual frame as parameter from within
mplayer.
for example:
##
## MPlayer input control file
##
RIGHT seek +10
LEFT seek -10
## ...
ENTER exec('/usr/bin/program --frame=$frame')


How might i solve this issue? Any Ideas?

Thanks in advance,
fft1980