[Smart Coding] - [AUTO VIQS]
Maintains high image quality in the areas of the image containing moving objects, and reduces the transmission
data volume in other areas of the image.
•
Off:
Does not use “AUTO VIQS”.
•
On:
Maintains high image quality in the areas of the image containing moving objects, and reduces the
transmission data volume in other areas of the image.
•
Default:
Off
Note
•
This feature can only be used for “Stream(1)”.
•
If “On” is selected, the VIQS setting set from the [Image quality] tab is disabled.
[Refresh interval]
Select an interval (I-frame interval; 0.2 - 5 seconds) to refresh the displayed H.265 images from the following.
If using under a network environment with frequent error occurrences, shorten the refresh interval for H.265
to diminish image distortions. However, the image refresh speed may be lowered and the configured bit rate
may be exceeded.
0.2s/ 0.25s/ 0.33s/ 0.5s/ 1s/ 2s/ 3s/ 4s/ 5s
•
Default:
1s
Note
•
When “On(Low)” is selected for “GOP control”, the refresh interval is set to Max. 8s.
•
When “On(Mid)” is selected for “GOP control”, the refresh interval is set to Max. 16s.
•
When “On(Advanced)” is selected for “GOP control”, the refresh interval is set to 60s.
•
If “GOP control” is set to “On(Frame rate control)”, the frame rate ranges from 1fps to the value set in
[Frame rate*] depending on the size of image changes.
The smaller the frame rate value, the longer the refresh interval. When the frame rate is the value set
in [Frame rate*], the refresh interval is at Max. 16s.
[Transmission type]
Select the transmission type of H.265 images from the following.
•
Unicast port (AUTO):
Up to 14 users can access a single camera concurrently. “Unicast port” will
automatically be selected when transmitting images from the camera. When it is unnecessary to fix the
port number for stream transmission such as when using in a particular LAN environment, it is
recommended to select “Unicast port (AUTO)”.
•
Unicast port (MANUAL):
Up to 14 users can access a single camera concurrently. It is necessary to select
“Unicast port” manually to transmit images from the camera.
It is possible to fix the port number of the router used for stream transmission via the Internet by setting
“Unicast port (MANUAL)” (
page 119). Refer to the operating instructions of the router in use.
•
Multicast:
Unlimited number of users can access a single camera concurrently. Complete the entry field
of “Multicast address”, “Multicast port” and “Multicast TTL/HOPLimit” when transmitting stream with
multicast. Refer to page 9 for further information about the maximum concurrent access number.
•
Default:
Unicast port (AUTO)
[Unicast port]
Enter the unicast port number (used to transmit images from the camera).
•
Available port number:
1024 - 50000 (Only even numbers are available.)
•
Default:
–
Stream(1): 32004
–
Stream(2): 32014
–
Stream(3): 32024
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Operating Instructions
2 Settings
