Panasonic WV-SPN311, Руководство по эксплуатации

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[Image capture size]
Select the image capture size from the following. What can be selected may be limited depending on the image
capture size already selected.
Image capture
mode
Image capture size
H.264(1) H.264(2) H.264(3) H.264(4)
1.3 mega pixel [16:9]
(30fps mode) 1280x720
640x360
320x180
160x90 1280x720
640x360
320x180
160x90 1280x720
640x360
320x180
160x90 1280x720
640x360
320x180
160x90
1.3 mega pixel [16:9]
(60fps mode) 1280x720 1280x720
640x360
320x180
160x90 1280x720
640x360
320x180
160x90 1280x720
640x360
320x180
160x90
1.3 mega pixel [4:3]
(30fps mode) 1280x960
800x600
VGA
400x300
QVGA
160x120 1280x960
800x600
VGA
400x300
QVGA
160x120 1280x960
800x600
VGA
400x300
QVGA
160x120 1280x960
800x600
VGA
400x300
QVGA
160x120
•
Default:
–
H.264(1): 1280x720
–
H.264(2): 640x360
–
H.264(3): 320x180
–
H.264(4): 160x90
[Transmission priority]
Select a transmission priority for H.264 images from the following.
•
Constant bit rate: H.264 images will be transmitted with the bit rate selected for “Max bit rate (per
client) *”.
•
VBR: H.264 images will be transmitted with the frame rate selected for “Frame rate*” while maintaining the
image quality level selected in “Image quality”. H.264 images will be transmitted with the bit rate kept within
the maximum bit rate that is set for “Max bit rate (per client)*”. The image quality is fixed, and the recording
capacity changes according to the “Image quality” setting and conditions of the subject. When calculation
of recording capacity is needed in advance, use “Advanced VBR”.
•
Frame rate: H.264 images will be transmitted with the frame rate selected for “Frame rate*”.
•
Best effort: In accordance with the network bandwidth, H.264 images will be transmitted with the bit rate
varying between the maximum and minimum bit rates that are set for “Max bit rate (per client)*”.
•
Advanced VBR: H.264 images are transmitted at the frame rate specified for “Frame rate*” while the image
quality is controlled so that the average transmission rate during the period specified for “Control time
period” becomes the bit rate selected for “Max bit rate (per client)*”.
•
Default: Frame rate
Note
•
When “Frame rate” or “Advanced VBR” is selected for “Transmission priority”, number of users who
can access the camera may be limited more (may become less than 10).
[Frame rate*]
Select a frame rate for H.264 images from the following.
1fps/ 3fps/ 5fps*/ 7.5fps*/ 10fps*/ 12fps*/ 15fps*/ 20fps*/ 30fps*/60fps*
Operating Instructions 87
11 Configure the settings relating to images and audio [Image/Audio]