Dahua Technology DHI-XVR5108HS-4K, User Manual

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User's Manual
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Parameter Description
Compression
In the Compression list, select the encode mode.
H.264H: High profile encoding. Low bit stream with high definition.
This setting is recommended.
H.264: General profile encoding.
H.264B: Baseline profile encoding. This setting requires higher bit
stream compared with other settings for the same definition.
Resolution
In the Resolution list, select resolution for the video.
The maximum video resolution might be different dependent on your
device model.
Frame Rate (FPS)
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.
Generally, 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 rate that you can select depends on the capability
of the Device.
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.
Bit Rate (Kb/S)
In the Bit Rate list, select a value or enter a customized value to change
the image quality. The bigger the value is, the better the image will
become.
Video Enable the function for sub stream.
Audio Encode
Click More Setting, the More Setting interface is displayed.
Audio Encode: 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
HDCVI.

LOCAL: The audio signal is input from Audio input port.

HDCVI: The audio signal is input from HDCVI camera.
Audio Format: In the Audio Format list, select a format that you need.
Audio Source
Audio Format
Click Apply to complete the settings.
Click Copy to copy the settings to other channels.
5.5.3 Configuring Snapshot Settings
Select Main Menu > CAMERA > ENCODE > Snapshot.