Controls and settings from web screen (continued)
Image capture size [QVGA, VGA] <Initial setting: VGA>
QVGA or VGA is selected here as the H.264 image resolution.
Transmission priority [Constant bit rate, Frame rate] <Initial setting: Constant bit rate>
The transmission mode of the H.264 images is set here.
Constant bit rate | The H.264 images are |
| transmitted at the bit rate which |
| was set by “Max bit rate (per |
| client)*”. |
|
|
Frame rate | The H.264 images are |
| transmitted at the frame rate |
| which was set by “Frame rate”. |
|
|
Note
ppWhen “Frame rate” is selected as the “Transmission priority” setting, there may be a reduction in the number of users who can be connected.
Frame rate
[1fps, 3fps, 5fps*, 7.5fps*, 10fps*, 15fps*, 20fps*, 30fps*]
<Initial setting: 30fps*>
The frame rate of the H.264 images is set here.
Notes
ppThis setting can be selected only when “Frame rate” has been selected as the “Transmission priority”
setting.
pp“Frame rate” is linked to “Max bit rate (per client)*”. If a value indicated by an asterisk (*) has been selected, the frame rate (image refresh interval) may become slower.
Max bit rate (per client)*
[64kbps, 128kbps*, 256kbps*, 384kbps*, 512kbps*, 768kbps*, 1024kbps*, 1536kbps*, 2048kbps*, 3072kbps*, 4096kbps*, Unlimited*]
<Initial setting: 4096kbps*>
The H.264 bit rate per client is selected here.
Notes
pp“64kbps” or “128kbps” can be selected only when QVGA or VGA has been set.
pp“Unlimited*” can be selected only when “Frame rate” has been selected as the “Transmission priority” setting.
ppThe H.264 bit rate is linked to the “Bandwidth control(bit rate)” of the network setting (see page 89). If a value indicated by an asterisk (*) is selected, the bit rate may become slower than the value which has been set.
Image quality
[Low(Motion priority), Normal, Fine(Image quality priority)]
<Initial setting: Normal>
The image quality of the H.264 images is selected here.
Note
ppThis setting can be selected only when “Constant bit rate” has been selected as the “Transmission priority” setting.
Refresh interval
[0.2s, 0.33s, 0.5s, 1s, 2s, 3s, 4s, 5s] <Initial setting: 3s>
The H.264 image refresh interval
When there are many errors in the network environment, setting a short refresh interval reduces the disturbance in the images.
However, the image refresh speed may also be reduced.
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