HIKVISION iDS-TCV500-B(I)/IM User Manual page 27

Select the network transmission protocol according to the actual needs.
TCP
Ensures complete delivery of streaming data and better video quality, yet the real-time
transmission will be affected.
UDP
Provides real-time audio and video streams.
HTTP
Gets streams from the device by a third party client.
HTTPS
Gets streams in https format.
Stream Type
Main Stream
Select it to get the high-quality image when the network condition is good.
Sub-Stream
Select it to get the fluent image when the network condition is not good enough.
Live View Performance
Shortest Delay
The video is real-time, but its fluency may be affected.
Balanced
Balanced mode considers both the real time and fluency of the video.
Fluency
When the network condition is good, the video is fluent.
Decoding Type
Software Decoding
Decode via software. It takes up more CPU resources but provides images with better quality
when it compares to the hardware decoding.
Hardware Decoding
Decode via GPU. It takes up less CPU resources but provides images with worse quality when
it compares to the software decoding.
Rules Information
If you enable the rule information, tracking frames will be displayed on the live view interface
when there are vehicles passing.
Feature Information
Enable it to display feature information of the target in the live view image.
Tyre and Axle Recognition Unit User Manual
19