> In mythtv-setup they change their names sometimes. > Sometimes it's the hvr-4000 that's are /dev/v4h/video0 > othertimes it's the PVR-500 thats /dev/v4l/video0 http://www.mythtv.org/wiki/index.php/Device_Filenames_and_udev It is a bit dated but still a good starting point. -- Anduin Withers