What is a car stereos left and right audio output, 2 video outputs, CVBS input.

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I have just ordered a new car stereo that hasn't arrived yet. I'm curious of what a few outlets on the back do though. The video outputs, left and right audio outputs, and the CVBS input. I want to ensure when i do hook up my new stereo that i do so correctly the first time so some assistance in understanding these parts would greatly be appreciated. Thank you