no video on build-in headunit

Treel

I have Build in android head unit and it is in landscape screen orientation and there is a usb dvr camera connected to it witch work with other application without problems. RaceChrono say i should rotate the device its ( and show no video from the camera.

aol_of_RaceChrono

RaceChrono is probably detecting the landscape mode wrongly. I could create a workaround for this possibly. Can you tell which head unit it is? Brand and model and OS version?

Treel

i have this unit :
http://www.carjoying.com/quad-core-android-car-radio/quad-core-2-din-android-car-audio/joying-europe-eu-warehouse-2015-latest-aftermarket-7-inch-2-double-din-1024-600-in-dash-car-stereo-android-4-4-4-kitkat-quad-core-head-unit-autoradio-16-gb-memory-touch-screen-ai.html

i can provide more info if needed
there are some other problems with the unit but i found workarounds.

aol_of_RaceChrono

I think the main problem here is the USB DVR camera, and the orientation angle that is set for it. I put to my TO-DO list to create an override for this. It's possible that the camera will then work, if it works with other camera apps.

Treel

it has av-in when i have such a camera i test it.
in other application's it works without problems i have tested build in camrecorder, caroo, ionroad.