The default Blackmagic RAW settings in the ‘record’ tab
Ultra HD is also the default resolution for both ProRes and H.265 codecs. If you’d like to shoot
in HD that is also available in ProRes or H.264.
The record tab in the menu settings
TIP If you notice any vignetting in your images when using a B4 lens check that your
resolution is set to Ultra HD when set to Blackmagic RAW. If you are recording ProRes
or H.264/5, adjusting your camera’s ‘sensor area’ to 4K will suit the optical area that
the B4 mount covers. For more information, refer to the ‘record settings’ section later
in the manual.
11Using Servo Zoom Lenses