How do I save fav YouTube videos on SD to be played back in my GPS that accepts SD cards for playback?

Question

I want to watch my fav clips that I can save after watching them and store them in a folder for playback during my drives. I'm not savvy at these & appreciate a good guide to how in doing it, thanks in advance.

Answer 1

Could you mention what video formats your GPS navigator supports?  Offhand, I'm not aware of any GPS navigation device that does video.

In fact, I'm kind of surprised that any GPS navigator does that.