Advanced Configuration - Speco HRLN User Manual

DVR User Manual
Record & Disk Management
Select one auto mode to pop up the corresponding window. Set the encode, GOP, resolution, FPS, bitrate type, quality, max bitrate and audio of
each camera and then click "OK" to save the settings. Please adjust the parameters according to the actual condition.
Video Encode: the available options are H.265 and H.264 if the connected IP camera supports H.265, or the option will be H.264 only.
GOP: group of pictures.
Resolution: the higher the resolution is, the clearer the image is.
FPS: the higher the frame rate is, the more fluency the video has. However, more storage room will be taken up.
Bitrate Type: CBR (Constant bitrate) and VBR (Variable bitrate) are optional. CBR means that no matter how much change is seen in the video
scene, the compression bitrate will be kept constant. VBR means that the compression bitrate will be adjusted according to scene changes. For
example, for scenes that do not have much movement, the bitrate will be kept at a lower value. This will help to optimize network bandwidth.
Quality: When VBR is selected, you need to choose image quality. The higher the image quality you choose, the more bitrate will be required.
Max Bitrate: 32Kbps ~10240Kbps are optional.
Manual Mode

If Manual Mode is selected, you need to set the encode parameters and record schedules of each camera. See 7.2 Encode Parameters Setting and
7.3 Schedule Setting for details.

7.1.2 Advanced Configuration

Click StartSettingsRecordAdvanced to go to the following interface. Enable or disable "Overwrite mode" (Overwrite mode: the earliest
recorded data will be replaced by the latest when the disks are full). Set the pre-alarm record time, post-alarm record time and expiration time of
each camera and then click "Apply" to save the settings.
36