1. For the device which supports transcoding playback, you can customize the image quality during playback including resolution, frame rate and bitrate.2. The live video of the fisheye camera can be played in fisheye expansion mode.3. Up to 32 cameras can be selected for live viewing at the same time.4. For DVR or NVR device, you can select the device itself, or the IP cameras to start two-way audio.5. In multi-division live view, the stream type can only be Sub Stream, so that the live view can be more fluent.