IC Realtime HDVR-MX0402-1U5MP-AI2-WEB Product Manual - Page 90

Coding Strategy Type Compression ● General: Uses general coding strategy. ● Smart Codec: Enables the smart codec function. This function can reduce the video bit stream for non-important recorded video to maximize the storage space. ● AI Codec: Enables the AI codec function. This function can reduce the video bit stream for non-important recorded video to maximize the storage space. ● Main Stream: In the Type list, select General, Motion, or Alarm. ● Sub Stream: This setting is not configurable. In the Compression list, select the encode mode. ● H.265: Main profile encoding. This setting is recommended. ● H.264H: High profile encoding. Low bit stream with high definition. ● H.264: General profile encoding. ● H.264B: Baseline profile encoding. This setting requires higher bit stream compared with other settings for the same definition. Bit Rate Type In the Bit Rate Type list, select resolution for the video. The maximum video resolution may differ depending on your device model. Configure the frames per second for the video. The higher the value, the clearer and smoother the image will become. Frame rate changes along with the resolution. Frame Rate (FPS) In PAL format, you can select the value from 1 through 25; in NTSC format, you can select the value from 1 through 30. However, the specific range of frame rates you can select depends on the device's capability. Quality This function is available if you select VBR in the Bit Rate List. The higher the value, the better the image will become. I Frame Interval The interval between two reference frames. In the Bit Rate list, select a value or enter a customized value to change Bit Rate (Kb/S) the image quality. The greater the value, the better the image will become. Video Audio Enable the function for sub stream. Click More, and 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, Audio Source the recorded video file is composite audio and video stream. ● Audio Source: You can select LOCAL and HD-AVS in the Audio Source list. ◇ LOCAL: The audio signal is input from Audio input port. ◇ AVS: The audio signal over coax from an AVS camera. Compression ● Audio Format: In the Compression list, select the format you need. Step 3 Click Apply to complete the settings. Click Copy to to copy the settings to other channels. 5.5.3 Configuring Snapshot Settings Step 1 Select Main Menu > Advanced Settings> Camera Configuration > Video Stream > Snapshot. The Snapshot interface will be displayed.