* The range of bit rates that can be configured for H.265 bit rates differs depending on the “Transmission
priority” and “Image capture size”.
When “Constant bit rate”, “Frame rate”, or “Best effort” is selected for “Transmission priority”
•
QVGA, VGA, 320
´
180 and 640x360: 64kbps - 4096kbps*
•
1280
´
960 and 1280x720
: 128kbps* - 8192kbps*
U153x
U253x
U113x
U213x
•
: 256kbps* - 12288kbps*
•
1600
´
1200: 512kbps* - 12288kbps*
U153x
U253x
U113x
U213x
•
2560
´
1440: 512kbps* - 12288kbps*
U154x
U254x
U114x
U214x
When “VBR” is selected for “Transmission priority”
•
QVGA, VGA, 320
´
180 and 640x360: 64kbps - 12288kbps*
•
1280
´
960 and 1280x720: 128kbps* - 12288kbps*
U153x
U253x
U113x
U213x
•
1920x1080: 256kbps* - 24576kbps*
•
1600
´
1200: 512kbps* - 24576kbps*
U153x
U253x
U113x
U213x
•
2560
´
1440: 512kbps* - 24576kbps*
U154x
U254x
U114x
U214x
Note
•
The bit rate for “Stream” is restricted by “Bandwidth control(bit rate)” on the [Network] tab on the
“Network” page (
page 119). When a value with “*” attached is set, images may not be streamed.
•
When the refresh interval is short, the configured bit rate may be exceeded depending on the subject.
•
Depending on the number of users connecting at the same time or the combination of features used,
the bit rate may be lower than the configured value.
Check the transmission of images after changing settings.
[Image quality]
Select the image quality of H.265 images from the following.
•
For “Constant bit rate”, “Frame rate”, and “Best effort”:
Low(Motion priority)/Normal/Fine(Image
quality priority)
•
“VBR”:
0 Super fine/ 1 Fine/ 2/ 3/ 4/ 5 Normal/ 6/ 7/ 8/ 9 Low
•
Default:
3
[Smart Coding] - [GOP control]
By using “GOP control”, the transmission data volume can be reduced when there is little motion in the image.
•
Off/On(Low)/On(Mid)/On(Advanced)/On(Frame rate control)
•
Default:
Off
IMPORTANT
•
When “On(Low)”, “On(Mid)”, “On(Advanced)”, or “On(Frame rate control)” is selected, recording to an
SD memory card cannot be performed.
Note
•
When using “GOP control”, the refresh interval is increased when streaming H.265 images. For this
reason, do not use it when the network environment has frequent errors.
•
“On(Low)”/“On(Mid)”/“On(Frame rate control)” can be selected only when “VBR” is selected for
“Transmission priority”. “On(Advanced)” can be selected regardless of the “Transmission priority”
setting.
•
When “On(Frame rate control)” is selected, the frame rate ranges from 1fps to the value set in [Frame
rate*] depending on the size of image changes.
•
When “On(Frame rate control)” is selected, the display may temporarily become slower or faster when
changing frame rates.
Operating Instructions
69
2 Settings
