Advidia A-46 Mini Dome10/16/2012 Page 18E. Configuring Video and Audio SettingsE.1 Configuring Video Settings1. Enter the Video Settings interface:Configuration >Basic Configuration > Video / Audio > VideoOr Configuration > Advanced Configuration > Video / Audio > VideoFigure 2-1 Configure Video Settings2. Select the Stream Type of the camera to main stream (normal) or sub-stream.3. The main stream is usually for recording and live viewing with good bandwidth, and the sub-stream can be used for live viewing when the bandwidth is limited. Refer to the SectionConfiguring Local Parameters for switching the main stream and sub-stream for live viewing.4. You can customize the following parameters for the selected main stream or sub-stream:Video Type:Select the stream type to video stream, or video & audio composite stream. The audio signalwill be recorded only when the Video Type is Video & Audio.Resolution:Select the resolution of the video output.Bitrate Type:Select the bitrate type to constant or variable.Video Quality:When bitrate type is selected as Variable, 6 levels of video quality are selectable.Frame Rate: