The NVS-35's Web UI consists of six main pages: Source, Operation Mode, System, Vertical, Overlay, and Status. This video will introduce the usage of the Vertical page. With an increasing number of viewers watching videos on mobile devices, the NVS-35 features a 9:16 vertical video output mode. This allows you to stream videos in a vertical format, making it easier for your audience to view your streaming content without having to rotate their phones horizontally.