Sony's data brief for the IMX462 says the sensor is capable of 1280 (H) × 720 (V) as well as 1920 (H) × 1080 (V). https://www.sony-semicon.com/files/62/flyer_security/IMX462LQR_LQR1_Flyer.pdf , but I agree, setting those parameters does not work in the VEYE software.
Do you happen to know where I can find a pdf of the data sheet for the sensor? I am guessing this should be a couple hundred pages, rather than the 2 page data brief. I can't find it on Sony's site.
Thank you.