Okay well here is why... I tend to bring my Xbox with me to a lot of places, including like friends houses and stuff, and sometimes i forget to bring that Audio/ Video cable for the back of my xbox. and u know most people have those red, white, and yellow cables laying around, i mean u use them on a dvd player, and i though it would just be helpful to do this..
also you said it would be worse? which one of those 4 pictures would i have to do just to have the same, if not better video and audio quality?