The video modes seem to be limited to fixed frame sizes unrelated to the camera sensor (e.g. 1080p, 480p, etc).
Are these scaled or cropped from the sensor? That is, for example, if I'm shooting with a 462MC or 290MM which are both natively 1936x1096, in 1080p mode is it recording a 1920x1080 ROI or is it scaling 1936x1096 to 1920x1080?
Scaling would be a very, very bad answer. It would wreck the resolution. I hope it's cropping a ROI at the native resolution of the sensor.
Is there any hope of recording the raw 8- or 16-bit sensor data in SER format?