When I start vlc with vlc -vvv -I dummy --noaudio v4l:/dev/video0:size=320x240 --sout '#transcode{vcodec=WMV2,vb=256,scale=1}:standard{access=mmsh,mux=asfh,url=:8080/stream.asf}' nothing changes. mplayer still stays forever "connected", but doesn't play anything. I cant see filling the buf...