We have purchased this camera to use in live broadcast virtual production, but to create a 'virtual' camera that matches this one, we need to put in the sensor size so that the images match.
Usually when the sensor isn't being cropped, working out the sensor size to put in for the Virtual Camera is just a case of looking it up, but how do we work out the size and width when the image is being cropped for a broadcast lens? The Product page says:
2/3 inch sensor size when using 4K B4 mount
but what does that mean in terms of sensor height and width, is it simply 9.6x5.4mm?
We have a Blackmagic URSA Broadcast G2 with a Fujinon Broadcast Lens (2/3" B4 mount) on it, which I think crops the effective sensor size. When overlaying the real image over our virtual camera, its clear the output aspect ratio is 16:9 (1:1.77778), but there is conflicting info online about how to work out the effective sensor size. I read somewhere the sensor size is an inch, but it has a teleconverter on it that scales the image up? Is this true? if so, how des that affect the effective sensor size?
Has anyone used this camera with the B4 mount for virtual production? What sensor size did you put in to get a good alignment?