Need some app recommendations 2

I want to be able to use my 8MP Camera on my phone to do some of my video, but be able to use my laptop/desktop and a different mic. Basically like a webcam. Some of the apps I tried have very low FPS, I want an app that can stream the video via USB from my phone to a computer. Any apps capable of doing that?

The problem isn't so much the application as it is the limitations of USB. Although 8MP isn't terribly large, especially when recording video, but to go from camera > phone > application > USB > computer > application > feed, there's a lot going on there that's killing the quality. 

I haven't had any luck here either, so if someone has a fix, I'd be pleased to know.  

Try these,