Hikvision DS-E04HGHI-XE User Manual

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Main stream refers to the primary stream that aects data recorded to the hard disk drive

and will directly determine your video quality and image size. Comparing with the sub-

stream, the main stream provides a higher quality video with higher resoluon and frame

rate.

Sub-Stream

Sub-stream is a second codec that runs alongside the mainstream. It allows you to reduce the

outgoing internet bandwidth without sacricing your direct recording quality. Sub-stream is

oen exclusively used by smartphone applicaons to view live video. Users with limited

internet speeds may benet most from this seng.

Frame Rate

Frame rate refers to how many frames are captured each second. A higher frame rate is

advantageous when there is movement in the video stream, as it maintains image quality

throughout.

Resoluon

Image resoluon is a measure of how much detail a digital image can hold: the greater the

resoluon, the greater the level of detail. Resoluon can be specied as the number of pixel-

columns (width) by the number of pixel-rows (height), for example, 1024 × 768.

Bitrate

The bit rate (in Kbit/s or Mbit/s) is oen referred to as speed, but actually denes the number

of bits/me unit and not distance/me unit.

Enable H.264+/Enable H.265+

The H.264+/H.265+ mode helps to ensure the high video quality with a lowered bitrate. It can

eecvely reduce the need of bandwidth and HDD storage space.

Audio Source

The audio input signal source. If you select Audio Source as Camera, it will transmit audio via

coaxial cable, and make the local audio input signal unavailable. Ensure the camera supports

to transmit audio via coaxial cable before selecng Audio Source as Camera.

Note

Audio Source is only available for certain models.

Enable Low Bitrate Mode

In order to save device bandwidth or memory, the device would automacally adjust camera

video main stream bitrate according to your network condion.

Note

Low bitrate mode is only available for certain camera models. If your camera supports this

funcon, it would be enabled by default.

Click Apply.

Digital Video Recorder User Manual

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Hikvision DS-E04HGHI-XE 4-ch 1080p Lite 1U H.265 eSSD DVR