The NewTek PTZUHD camera's 4K UHD output is HEVC (H.265 codec). All other HD modes of the PTZUHD camera are H.264. NewTek systems such as the VMC and TriCasters on software version 7-3 or higher include support for HEVC.
For all customers on Windows systems, an HEVC license can be purchased from the Microsoft App Store to view 4Kp60 and 4Kp50 formats within Studio Monitor. Current MAC OS systems have an HEVC encoder installer.
For more information related to this topic, please visit https://www.ndi.tv/formats/