Best camera for video.... and more.

I am not an expert in photography nor cameras. I have an iPhone and I use it as my main camera. Lately I have been trying to get into photography but I am extremely lost with so many options in the market. I'm looking for a good camera to take good pictures but it has to be good recording videos. I need something with a good autofocus because some cameras take forever to focus on something. I need a good resolution for pictures and video because I want to upload the videos to youtube so my family and friends can see them. I am not asking for 1080p or something like that because as far as I know 720 is good enough for youtube.I know I am making this complicated but there is more... I do not want to pay $2,000 for a camera. I am going to say my limit is $1,100.

Well thank you for your help and I hope I can get good ideas. I forgot to say that I am not looking for a powershot or those little cameras. I am looking for a dslr or something like the new sony cameras nex f3 etc...

Thanks again...