root@OpenWrt:~# cat /mnt/sda1/etc/config/mjpg-streamer 
config mjpg-streamer 'core'
        option enabled '1'
        option input 'uvc'
        option output 'http'
        option device '/dev/video0'
        option resolution '320x240'
        option fps '3'
        option www '/www/webcam'
        option port '8080'