if [ -z "$AUDIOSRC" ]; then
  AUDIOSRC=`gconftool-2 -g /system/gstreamer/0.8/default/audiosrc`
fi
if [ -z "$AUDIOSRC" ]; then
  AUDIOSRC=alsasrc
fi
if [ -z "$VIDEOSINK" ]; then
  VIDEOSINK=`gconftool-2 -g /system/gstreamer/0.8/default/videosink`
fi
if [ -z "$VIDEOSINK" ]; then
  VIDEOSINK=xvimagesink
fi
VIS=goom
if [ $# -ge 1 ]; then
  VIS=$1
fi

echo Using visualisation: $VIS
gst-launch $AUDIOSRC ! audio/x-raw-int,rate=44100,channels=2\;audio/x-raw-float,rate=44100,channels=2 ! { queue max-size-time=250000000 ! audioconvert ! $VIS ! \
  video/x-raw-rgb,width=\[128,512\],height=\[128,512\],framerate=25.0\;video/x-raw-yuv,width=\[128,512\],height=\[128,512\],framerate=25.0 ! \
  videoscale ! video/x-raw-rgb,width=320,height=240,framerate=25.0\;video/x-raw-yuv,width=320,height=240,framerate=25.0 ! \
  ffmpegcolorspace ! $VIDEOSINK } $@