15.3 Configure the settings relating to the priority stream [System]
Click the [System] tab on the “User mng.” page. (→9.1 How to display the setup menu, 9.2 How to operate the setup menu)
The description below is the configuration of the priority stream that can transmit images without deteriorating the image quality and refresh interval even when multiple users access concurrently.
Note
When “3M Fisheye [4:3]” or “VGA Quad streams [4:3]” is selected for “Image capture mode”, the “System” setting is unavailable.
Priority stream
[Activation]
Select “On” or “Off” to determine whether or not to use the priority stream.
Default: Off
Note
When “On” is selected for “Activation” of “Priority stream”, number of users who can access the camera may be limited.
[Destination IP address(1)]
Enter the first destination IP address.
[Destination IP address(2)]
Enter the second destination IP address.
[Stream type]
Select either “JPEG”, “H.264(1)” or “H.264(2)”.
JPEG: JPEG images will be transmitted.
H.264(1): H.264(1) images will be transmitted.
H.264(2): H.264(2) images will be transmitted.
When the “Image capture mode” type is 2 Monitor (Max. 15 fps), the following settings are available.
Panorama + Quad PTZ, Panorama + Single PTZ: JPEG, H.264(1)[Panorama], H.264(2)[Quad PTZ], or H.264(2)[Single PTZ] images will be transmitted.
Double Panorama + Quad PTZ, Double Panorama + Single PTZ: JPEG, H.264(1)[Double Panorama], H.264(2)[Quad PTZ], or H.264(2)[Single PTZ] images will be transmitted.
Default: JPEG
Note
When “H.264(1)” is selected with “Recording format” of the SD memory card, because “H.264(1)” images are not transferred, images are not transmitted with priority stream.
In the same manner, when “H.264(2)” is selected with “Recording format” of the SD memory card, because “H.264(2)” images are not transferred, images are not transmitted with priority stream.
When “Best effort” is selected for “Transmission priority” of “H.264”, bit rate will vary between the maximum and minimum rates while images are being transmitted.
[Refresh interval*]
Select the refresh interval from the following.
This setting is validated only when “JPEG” is selected for “Stream type”.
0.1fps/ 0.2fps/ 0.33fps/ 0.5fps/ 1fps/ 2fps/ 3fps/ 5fps/ 6fps*/ 10fps*/ 12fps*/ 15fps*/ 30fps*
Default: 1fps
Note
When “On” is selected for “H.264 transmission”, the transmission interval may be longer than the set value when any value with an asterisk (*) on the right is selected.
[Image capture size]
Select the image capture size from the following.
This setting is validated only when “JPEG” is selected for “Stream type”.
Image capture mode type
Image capture mode
Image capture size
1 Monitor (Max. 30 fps)
2M Panorama [16:9]
1920x1080/640x360/320x180
2M Double Panorama [16:9]
1M Panorama [16:9]
1280x720/640x360/320x180
1M Double Panorama [16:9]
1.3M Fisheye [4:3]
1280x960/VGA/QVGA
1.3M Quad PTZ [4:3]
1.3M Single PTZ [4:3]
2 Monitor (Max. 15 fps)
Panorama + Quad PTZ
When “Quad PTZ” or “Single PTZ” is set for the “Image capture size” of “"Live" page (Initial display)”: 1280x960/VGA/QVGA
Panorama + Single PTZ
Double Panorama + Quad PTZ
When “Panorama” or “Double Panorama” is set for the “Image capture size” of “"Live" page (Initial display)”: 1920x1080/640x360/320x180
Double Panorama + Single PTZ
Default: 1920x1080
Note
When the “Image capture mode” type is 2 Monitor (Max. 15 fps) and “JPEG” is selected for “Stream type”, “Image capture size” is set to the “Image capture size” setting on “"Live" page (Initial display)” (→11.2 Configure the settings relating to JPEG images [JPEG/H.264]).