JVC LST0819-001A Instructions Manual page 118

Operation
Built-in Viewer (continued)
JPEG Viewer Settings (continued)
Stream
A
Stream
B
HTTP Port
C
Frame Rate
D
Multicast IP
Address
E
Multicast Port
Other
A
Folder Name
For specifying settings for receiving JPEG stream.
For selecting the protocol when the viewer acquires data from the
camera.
When HTTP is selected, lost packets are recovered via resending.
Camera may be monitored using multiple viewers when Multicast is
selected. When playing back via multicast, start multicast sending on the
[Streaming] page.
[Streaming Page] (A Page 82)
Note:
● When Built-in Viewer is launched with Multicast specified, a
Windows firewall warning may appear. In this case, select unblock
and proceed.
● If block is selected, the Windows firewall will block the multicast
stream and playback of Multicast by the viewer will fail.
You can change the HTTP port number.
The default port number setting is 80 .
Specify the same value as the parameter that is set on the [Protocol]
page of the camera. (A Page 81)
For selecting the acquisition frame rate of the viewer.
Selecting a large frame rate will increase the processing load of the
computer on which the viewer is running.
[Setting values:30, 25, 15, 10, 7.5, 6, 5, 3, 2, 1, 1/2, 1/3, 1/5, 1/10, 1/15,
1/20, 1/30, 1/60]
Note:
● Set to a rate such that the CPU burden of the computer does not
exceed 80 %. If the CPU is overloaded, the computer may not
function properly.
You can change the multicast IP address.
The default IP address setting is 225.0.1.1 .
You can change the multicast port number.
The default port number setting is 49152 .
:
Memo
● This is enabled when [Start] is selected for the[JPEG] [Control] item
on the [Streaming] page.
● Specify the same value as the parameter that is set on the
[Streaming] page of the camera. (A Page 82)
For specifying the name of the folder in which the captured files are
stored. (When the viewer is installed: VN-V685 (VN-V685U), VN-
V686B (VN-V686BU/VN-V686WPBU)