Sony SNC-DF70N User Guide - Page 31

Setting the Camera Image and Audio - Camera setting Menu, Common Tab, Camera setting Menu

Page 31 highlights

Administrating the Camera Setting the Camera Image and Audio - Camera setting Menu When you click Camera on the Administrator menu, the Camera setting menu appears. Use this menu to set the functions of the camera. The Camera setting menu consists of 6 tabs: Common, Picture, Day/Night, MPEG4, JPEG and Reset. Common Tab Video mode Select the output format of the camera image. MPEG4 or JPEG can be selected. Unicast streaming Specify the transmission port number of the video data and audio data used when UDP (Unicast) is selected with the TCP/UDP transmission switching icon in the main viewer Video port number: Specify the transmission port number of the video data. It is initially set to 50000. Specify an even number from 1024 to 65534. Audio port number: Specify the transmission port number of the audio data. It is initially set to 50002. Specify an even number from 1024 to 65534. Multicast streaming Set whether the camera uses the Multicast streaming or not. It reduces sending load on the camera by making the computer of the same segment network (not above the router) receive the same transmitting data. Select On to allow the multicast sending or Off . When select On, set Multicast address, Multicast video port number and Multicast audio port number properly. Multicast address: Type the multicast address used on the Multicast streaming. Multicast video port number: Specify the video transmission port number used for the Multicast streaming. Multicast audio port number: Specify the audio transmission port number used for the Multicast streaming. Image size You can select the image size sent from the network camera. 640 × 480 (VGA), 480 × 360, 384 × 288, 320 × 240 (QVGA), 256 × 192 or 160 × 120 (QQVGA) can be selected. Image mode The image output from the camera can be selected from Field mode or Frame mode. When Frame mode is selected, resolution level goes up. However, an edge portion will become notched if shooting object is moving. Notes If you set the Image size to 320 × 240 (QVGA), 256 × 192 or 160 × 120 (QQVGA), the Image mode is fixed in the Field mode. Cropping When the image size is set to 640 × 480 (VGA), you can crop a portion of the image and display the cropped image on the computer. With the cropping, the transmitting data size, and thus, the network load is reduced and a higher frame rate is obtained. Select On to crop the image, or Off. Notes • When Cropping is set to On, Motion detection function does not work. • While Cropping is set to On, the image of the composite video signal output from the video output connector of the camera may be distorted. To crop an image 1 Set the Image size to 640 × 480(VGA). The Cropping is displayed. 2 Set the Cropping to On and click the Area setting button. The "Area setting" display appears. 31 Setting the Camera Image and Audio - Camera setting Menu

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Administrating the Camera
Setting the Camera Image and Audio — Camera setting Menu
31
Setting the Camera
Image and Audio
— Camera setting Menu
When you click
Camera
on the Administrator menu,
the Camera setting menu appears.
Use this menu to set the functions of the camera.
The Camera setting menu consists of 6 tabs:
Common
,
Picture
,
Day/Night
,
MPEG4
,
JPEG
and
Reset
.
Common Tab
Video mode
Select the output format of the camera image.
MPEG4
or
JPEG
can be selected.
Unicast streaming
Specify the transmission port number of the video data
and audio data used when
UDP (Unicast)
is selected
with the TCP/UDP transmission switching icon in the
main viewer
Video port number:
Specify the transmission port
number of the video data. It is initially set to 50000.
Specify an even number from 1024 to 65534.
Audio port number:
Specify the transmission port
number of the audio data. It is initially set to 50002.
Specify an even number from 1024 to 65534.
Multicast streaming
Set whether the camera uses the Multicast streaming or
not. It reduces sending load on the camera by making the
computer of the same segment network (not above the
router) receive the same transmitting data.
Select
On
to allow the multicast sending or
Off
.
When select
On
, set
Multicast address
,
Multicast
video port number
and
Multicast audio port number
properly.
Multicast address:
Type the multicast address used on
the Multicast streaming.
Multicast video port number:
Specify the video
transmission port number used for the Multicast
streaming.
Multicast audio port number:
Specify the audio
transmission port number used for the Multicast
streaming.
Image size
You can select the image size sent from the network
camera.
640 × 480 (VGA)
,
480 × 360
,
384 × 288
,
320 × 240
(QVGA)
,
256 × 192
or
160 × 120 (QQVGA)
can be
selected.
Image mode
The image output from the camera can be selected from
Field
mode or
Frame
mode. When
Frame
mode is
selected, resolution level goes up. However, an edge
portion will become notched if shooting object is
moving.
Notes
If you set the
Image size
to
320 × 240 (QVGA)
,
256 ×
192
or
160 × 120 (QQVGA)
, the
Image mode
is fixed
in the
Field
mode.
Cropping
When the image size is set to
640 × 480 (VGA)
, you can
crop a portion of the image and display the cropped
image on the computer.
With the cropping, the
transmitting data size, and thus, the network load is
reduced and a higher frame rate is obtained.
Select
On
to crop the image, or
Off
.
Notes
When Cropping is set to
On
, Motion detection
function does not work.
While Cropping is set to
On
, the image of the
composite video signal output from the video output
connector of the camera may be distorted.
To crop an image
1
Set the
Image size
to
640 × 480(VGA)
.
The
Cropping
is displayed.
2
Set the
Cropping
to
On
and click the
Area setting
button.
The “Area setting” display appears.