User Manual

Table Of Contents
User Manual of Network Traffic Speed Dome
© Hikvision
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Select the resolution of the video output.
Bitrate Type:
Select the bitrate type to constant or variable.
Video Quality:
When bitrate type is selected as Variable, 6 levels of video quality are selectable.
Frame Rate:
The frame rate is to describe the frequency at which the video stream is updated and it is
measured by frames per second (fps). A higher frame rate is advantageous when there is
movement in the video stream, as it maintains image quality throughout.
Max. Bitrate:
Set the Max. bitrate. The higher value corresponds to the higher video quality, but the higher
bandwidth is required.
Note:
The maximum limit of the max. bitrate value varies according to different camera platforms.
Video Encoding:
Select Video Encoding from the drop-down list for different stream type.
H.264+/H.265+:
Set it as ON or OFF.
H.264+: If you set the main stream as the stream type, and H.264 as the video encoding, you
can see H.264+ available. H.264+ is an improved compression coding technology based on
H.264. By enabling H.264+, users can estimate the HDD consumption by its maximum average
bitrate. Compared to H.264, H.264+ reduces storage by up to 50% with the same maximum
bitrate in most scenes.
H.265+: If you set the main stream as the stream type, and H.265 as the video encoding, you
can see H.265+ available. H.265+ is an improved compression coding technology based on
H.265. By enabling H.265+, users can estimate the HDD consumption by its maximum average
bitrate. Compared to H.265, H.265+ reduces storage by up to 50% with the same maximum
bitrate in most scenes.
Notes:
You need to reboot the camera if you want to turn on or turn off the H.264+/H.265+. If
you switch from H.264+ to H.265+ directly, and vice versa, a reboot is not required by the
system.
With H.265+/H.264+ enabled, the parameters such as profile, I frame interval, SVC,
Max.bitrate are greyed out if the bitrate type is variable. And the video quality, profile, I
frame interval, and SVC are greyed out if you set the bitrate type as constant.
Profile:
Basic Profile, Main Profile and High Profile are selectable.
I Frame Interval:
Set the I-Frame interval from 1 to 400.
SVC:
Scalable Video Coding is an extension of the H.264/AVC standard. Select OFF/ON to
disable/enable the SVC function. Select Auto, and the device will automatically extract frames
from the original video when the network bandwidth is insufficient.
Smoothing: