IC Realtime HDVR-MX0402-1U5MP-AI2-WEB Product Manual - Page 54

Bit Rate Type Quality I Frame Interval Bit Rate (Kb/S) Video Audio Audio Source Compression In the Bit Rate Type list, select CBR (Constant Bit Rate) or VBR (Variable Bit Rate). If you select CBR, the image quality cannot be configured; if you select VBR, the image quality can be configured. This function is available if you select VBR in the Bit Rate List. The greater the value, the better the image will become. The interval between two reference frames. In the Bit Rate list, select a value or enter a customized value to change the image quality. The greater the value, the better the image will become. Enable the function for sub stream. Click More, the More interface will be displayed. ● Audio: This function is enabled by default for main stream. You need to manually enable it for sub stream 1. Once this function is enabled, the recorded video file is composite audio and video stream. ● Audio Source: In the Audio Source list, you can select Local and HD-AVS. ◇ Local: The audio signal is input from the Audio In port. ◇ HD-AVS: The audio signal is input from HD-AVS camera. ● Compression: In the Compression list, select a format that you need. 5.1.4.7 Configuring Snapshot Settings This section allows for configuration of the basic snapshot settings such as quantity of snapshot each time, channel(s) to take snapshot, and image size and quality of snapshot. You can also configure general settings by selecting Main Menu> Advanced Settings > CAMERA Configuration > Encode > Snapshot. For more information about snapshot settings, see "5.8 Configuring Snapshot Settings." Step 1 After you have configured the encode settings, on the Encode interface, click Next. The Snapshot interface will be displayed. Step 2 Configure the settings for the snapshot parameters.