Dahua ITC237-PU1B-IR User Manual

35
Figure 4-20 Video
Please refer to the following sheet for log parameter information.
Parameter
Function
Main stream
Code-stream
type
Support general type.
Encode mode

It supports H.264B, H.264M, H.264H, H.265, MJPEG.
Resolution
Display resolution.
Frame rate
(FPS)
Select fps
Bit rate type
It includes: CBR and VBR. Under VBR, you can set image quality.
Bit rate

Under VBR, this value serves as upper limit. Under CBR, this value is fixed.

It is the best range of bit rate.
I frame
interval
It is the P frame between two I frame, with range1～150. Default is two times
frame rate.
Watermark
settings
By verifying watermark character, you may check if record is edited. Check
front box to enable function. Default watermark character is: DigitalCCTV.
Only number, letter, and underline are supported, max 85 characters.
Sub Stream
Enable
Check to enable sub stream.
Encode mode

It supports H.264B, H.264M, H.264H, H.265, MJPEG.
Resolution
Only support 720P and D1.
Note:
Sub stream cannot be over main stream.
Frame rate
(FPS)
Select fps
Bit rate type
It includes: CBR and VBR. Under VBR, you can set image quality.
Quality
Set quality. There are sic levels.
Bit rate

Under VBR, this value serves as upper limit. Under CBR, this value is fixed.

It is the best range of bit rate.
I frame
interval
It is the P frame between two I frame, with range1～150. Default is two times
frame rate.
4.2.2.2 Snapshot

Dahua ITC237-PU1B-IR Specifications

General

Brand	Dahua
Model	ITC237-PU1B-IR
Category	Security Camera
Language	English