Sony SNCCX600 ユーザーズマニュアル

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Op
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Switching Transmission Mode
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Panning and tilting by dragging the 
screen (Vector dragging mode 
only)
When you click on the starting point on the image and 
drag to the end point, the camera pans/tilts in the 
direction of the arrow from the starting point to the end 
point. The speed of operation is determined by the 
length of arrow. Releasing the button on the mouse stops 
the panning/tilting of the camera.
Using pan/tilt/zoom operations with 
the displayed control bar (PTZ 
Control bar only)
Pan/Tilt operations
Click the arrow of the direction you wish to move the 
camera. Continue clicking on the arrow to keep moving 
the direction of the camera.
Zoom operation
Click 
 to zoom out, click 
 to zoom in. The zoom 
operation continues while you are clicking on the 
button.
Switching Transmission 
Mode
You can change the transmission mode for video/audio
data.
This function can be used when the video codec mode is 
set to H.264 and the ActiveX viewer in the live viewer is 
used.
Note
The function may not operate correctly if you use 
personal firewall software or antivirus software on your 
computer. In that case, disable the software or select the 
TCP mode.
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Select TCP, Unicast or Multicast from the 
Connection drop-down list in the Other panel.
TCP: This is normally selected.
When TCP is selected, HTTP communication is 
adopted for video/audio communications. HTTP is 
the protocol used for reading the usual Web page. In 
an environment capable of reading Web pages, you 
can watch or listen to video/audio by selecting the 
TCP port.
Unicast: When Unicast is selected, RTP (Realtime 
Transport Protocol) is adopted for video/audio 
communications. Since RTP is the protocol for 
running video/audio data, the video/audio playback 
is smoother than when TCP (HTTP) is selected. If 
a firewall is installed between the camera and the 
computer, or depending on the network 
environment, video/audio may not play back 
properly when Unicast is selected. In this case, 
select TCP.
Multicast: This protocol is selectable when 
Multicast streaming in the Streaming tab of the 
Video / Audio menu is set to Enable. When 
Multicast is selected as the transmission port, RTP 
(Real-time Transport Protocol) and UDP multicast 
techniques are adopted for video/audio 
transmission. By selecting it, the network 
transmission load of the camera can be reduced. If 
a router that does not correspond to a multicast or 
firewall is installed between the camera and the 
computer, video/audio may not play back properly. 
In this case, select TCP or Unicast.