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[Frame rate*]
Select a frame rate for H.264 images from the following.
NTSC: 1fps/ 3fps/ 5fps */7.5fps */ 10fps */ 15fps */ 20fps */ 30fps *
PAL: 1fps/ 3.1fps/ 4.2fps */ 6.25fps */ 8.3fps */ 12.5fps */ 20fps */ 25fps *
•
Default:
–
30fps * (NTSC)
–
25fps * (PAL)
Note
•
When "Frame rate" is selected for "Transmission priority", this setting is available.
•
"Frame rate*" is restricted by "Max bit rate (per client)*". For this reason, the frame rate may be lower
than the specified value when any value marked with an asterisk (*) is selected.
[Max bit rate (per client)*]
Select an H.264 bit rate per a client from the following. When "Best effort" is selected for "Transmission
priority", set the maximum and minimum bit rates.
64kbps/ 128kbps*/ 256kbps*/ 384kbps*/ 512kbps*/ 768kbps*/ 1024kbps*/ 1536kbps*/ 2048kbps*/ 3072kbps*/
4096kbps*/ Unlimited*
•
Default: 1536kbps*
"Unlimited*" is available only when "Frame rate" is selected for "Transmission priority".
Note
•
When "Unlimited*" is selected, the number of users who can access H.264 images will be limited to
"1". (Only a single user can access H.264 images.)
•
The H.264 bit rate is restricted by "Bandwidth control(bit rate)" on the [Network] tab on the "Network"
page (®page 66). For this reason, the bit rate may be lower than the value when any value with an
asterisk (*) on the right is selected.
•
It is impossible to select "Unlimited*" for both "H.264(1)" and "H.264(2)".
[Image quality]
Select the image quality of H.264 images from the following.
Low(Motion priority)/ Normal/ Fine(Image quality priority)
•
Default: Normal
Note
•
When "Constant bit rate" or "Best effort" is selected for "Transmission priority", this setting is available.
[Refresh interval]
Select an interval (I-frame interval; 0.2 - 5 seconds) to refresh the displayed H.264 images.
If using under a network environment with frequent error occurrences, shorten the refresh interval for H.264
to diminish image distortions. However, the refresh interval may be longer than the set value.
0.2s/ 0.25s/ 0.33s/ 0.5s/ 1s/ 2s/ 3s/ 4s/ 5s
•
Default: 1s
[Transmission type]
Select the transmission type of H.264 images from the following.
•
Unicast port (AUTO): Up to 14 users can access a single unit concurrently. "Unicast port" will automatically
be selected when transmitting images from the unit. When it is unnecessary to fix the port number for H.
264 image 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 unit concurrently. It is necessary to select
"Unicast port" manually to transmit images from the unit.
8 Configure the settings relating to images [Image]
Operating Instructions
37
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