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27
Step 6 Select
Remove Original Picture Black
as required.
Step 7 Under
All Type Snap
, select the violation type to enable the combination.
Step 8 Set other parameters.
Table 4-14 Snapshot combination parameters
Parameter Description
OSD Location
Select the location where OSD information is overlaid on the composite
picture. Select
Above
or
Below
, or select
None
without OSD information
overlay.
Mosaic Sequence
Select the correspondence between sequence and location according to
the picture sequence of 1
→
2.
means that the composite pictures are arranged from left to right
and top to bottom.
S means that there is a feature in the composite pictures, and it is the
enlarged feature of a snapshot.
The sequence can be switched at will. Use horizontal 12 as an example,
you can delete the numbers and enter 21.
Size Limit Of
Combination Picture
Select it to enable picture size limit, and set the maximum number of KBs
of composite pictures. It is selected by default.
When this function is enabled, the picture compression ratio setting is
invalid.
●
If it is selected, when the composite picture is larger than 6,144 KB, it
will be automatically compressed to nearly 6,144 KB and displayed
on the webpage.
●
If it is not selected, when the composite picture is larger than 8,192
KB, it will be automatically saved to the HDD and will not be
displayed on the webpage.
Combination
Resolution of X
Pictures
Set the resolution of the composite picture according to the number of
pictures.
Big Car Feature
Multiple
Set the feature multiple of big car and small car respectively.
Value range: 2–8.
Small Car Feature
Multiple
Feature Index Select the serial number of original pictures that require feature.
Step 9 Click
Copy
to copy the snapshot combination strategy to another channel in the pop-up
window. After selection, click
Confirm
.
Step 10 Click
Confirm
.
4.5.1.2.2 Setting Merge OSD
You can set the OSD information of composite snapshots.
Step 1 Select
Setting
>
ITC
>
Composition & OSD
>
Merge OSD
.
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