Table of Contents
Advertisement
MULTI VIEW Settings
2
Live image transmission settings
Select the required setting from the respective
drop-down list boxes, and then click the [SET]
button.
A
FRAME RATE setting
This lets you set the image transmission speed
to one of five settings. Images can be
transmitted at maximum speed depending on
the network environment that the video server is
connected to. The default setting is "STEP 5".
Note:
For example, if the maximum transmission
speed for the network being connected to is 15
fps, then the images can only be transmitted at
a maximum speed of 15 fps, even if the frame
rate is set to "STEP 4" or higher.
(Guide to maximum speed)
Menu
STEP1
STEP2
STEP3
STEP4
STEP5
B
COMPRESSION RATIO setting
This lets you set the compression ratio to one of
five settings. If a higher compression ratio is
used (STEP 1), the volume of image data
becomes smaller (the amount of image
deterioration becomes greater) and the
transmission speed becomes faster.
The default setting is "STEP 3".
Note:
Alarm image recording is carried out at the
compression ratio that is specified in the alarm
recording settings, not at the setting that is
made here.
Maximum
5 fps
10 fps
15 fps
20 fps
30 fps
– 28 –
(View only)
ID1
C
RESOLUTION setting
This lets you set the image resolution to one of
five settings. The higher the resolution
(720x480), the larger is the volume of data. The
default setting is "640x480". The size of the live
image screen changes each time the resolution
setting is changed.
Note:
•
When images that are compressed using
JPEG2000 are played back, the image refresh rate
will vary depending on the performance
specifications of the computer being used. In
addition, if other applications besides the web
browser are running, this may also cause the image
refresh rate to become slower or may result in
unstable operation. You should avoid running other
applications at the same time as much as possible.
•
Set the FRAME RATE, COMPRESSION RATIO
and RESOLUTION settings to levels that will not
interfere with the operation of the network. If the
amount of data being transferred is too large for the
network environment, it may have an adverse effect
on other network operations.
•
Alarm image recording is carried out at the
resolution that is specified in the alarm recording
settings, not at the setting that is made here.
•
When pre-alarm recording has been set, the
COMPRESSION RATIO and RESOLUTION
settings cannot be changed. (p. 41)
D
EXPANSION setting
This lets you set the enlargement ratio (x2 or x4)
for the live image screen. The enlargement ratio
will vary depending on the RESOLUTION
setting. (Table 1)
(Table 1)
RESOLUTION
160 x 120
320 x 240
640 x 480
720 x 240
720 x 480
Note:
The images are enlarged to the resolution that is
set by the RESOLUTION setting, and the
images become coarser.
ID2
ID3
EXPANSION
x2, x4
x2
x1 only
English
Advertisement
Table of Contents
