[MPlayer-users] bmovl (error reading commands) ?

[Dennis Heinz]

hi,

i'm want to use the bmovl filter, but it doesn't work. I alway get an error::
vf_bmovl: error reading commands: illegal seek

i start mplayer with bmovl=0:0:filename and i use the fifo format 

"RGBA32 100 100 0 0 0 0 
<video data in 4 byte>" 

to show a 100x100 pix picture at xy 0/0

Is there something wrong ? Can someone please explain me the fifo format.

Thanks, 
Dennis