Passthrough android auto from phone with some extra overlay/different screen size

[dragonnn]

Hi!
I am interested in testing that project but before I invest into ONDROID N2 I have a question if it is possible to passthrough android auto from a phone but with different screen size and some some extra overlay AACS add to it.
Something like that:

Thanks for any answers!

[tomasz-grobelny]

Not out of the box, but generally should be doable if you play with snowmix. Also note that adjusting screen sizes is not something built in - 480p is hardcoded as this is the only resolution supported on my car's headunit. If you have eg. RPi maybe you can try on that, the two requirements are enough processing power to do x264 encoding and usb gadget mode.