I noticed that my Facetime Camera has been having problems as early as July this year. I bought my MacBook exactly one year ago that is why I was hesitant to accept the fact that there are problems with it. I first had it checked last July with Switch in Glorietta. The people in their Service Center were not very accommodating, telling me that I have to leave my Mac with them for 3-4 days as they have to open it so that they would understand the cause behind my erratic camera. Because I was crazy busy that time, I did not leave my Mac with them. Instead, I hoped for the best, believing that the issue would be resolved on its own.