usb mp4 file format
 

I love the idea of playing youtube videos and when driving just hearing the sound. The problem i am finding is that that playback quality of youtube is crap either the sound is over amplified from the video or it sounds like a wav file. Does anyone know of any good online video websites where you can get quality audio with the video?

maybe try to download a better copy from yourtbe? i am not advocating for downloading from yt, but just a suggestion. you can also try to rip the audio out of the video file.

or play youtube from your phone/tablet and patch audio via headphone jack. i am also not implying to watch the video while driving.