camera brightness

[darksiders]

hi
i have a problem my camera brightness is not good how to change it is there any app in mac buil in app like as in dell laptops.....camera totally showing dull video....plz help me.....i tried i glasses but it vain....

 

[Zwhaler]

Put a lamp in your room?

 

[darksiders]

yaapp.....there is enough light...