I meet the same problem with feisty. with :
kmplayer 0.9.4-0ubuntu2 kmplayer-base 0.9.4-0ubuntu2 kmplayer-konq-plugins 0.9.4-0ubuntu2 mozilla-mplayer 3.31+main-1ubuntu1 mplayer 1.0~rc1-0ubuntu9
The mplayer plugin works in firefox, but not in konqueror (though I scanned for new plugins in konqueror configuration dialog)
I meet the same problem with feisty. with :
kmplayer 0.9.4-0ubuntu2 konq-plugins 0.9.4-0ubuntu2
kmplayer-base 0.9.4-0ubuntu2
kmplayer-
mozilla-mplayer 3.31+main-1ubuntu1
mplayer 1.0~rc1-0ubuntu9
The mplayer plugin works in firefox, but not in konqueror (though I scanned for new plugins in konqueror configuration dialog)