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User Manual
| VISIX 5 Inch Speed Dome Camera
6.4
Configuring Video and Audio Settings
CONFIGURING VIDEO SETTINGS
Steps:
1)
Enter the Video Settings interface:
Configuration >Basic Configuration >
Video / Audio > Video
Or
Configuration > Advanced Configuration >
Video / Audio > Video
Figure 6-‐24
Configure Video Settings
2)
Select the
Stream Type
of the speed dome to main stream (normal), sub-‐stream or third
stream.
The main stream is usually for recording and live viewing with good bandwidth, and the
sub-‐stream, third stream can be used for live viewing when the bandwidth is limited. Refer to
the Section
6.1
Configuring Local Parameters
for switching the main stream, sub-‐stream and
third stream for live viewing.
3)
You can customize the following parameters for the selected main stream, sub-‐stream or
third stream:
!
Video Type
: Select the stream type to video stream, or video & audio composite stream.
The audio signal will be recorded only when the
Video Type
is
Video & Audio
.
!
Resolution: Select the resolution of the video output.
!
Bitrate Type: Select the bitrate type to constant or variable.
!
Video Quality: When bitrate type is selected as
Variable
, 6 levels of video quality are
selectable.
!
Frame Rate: The frame rate is to describe the frequency at which the video stream is
updated and it is measured by frames per second (fps). A higher frame rate is advantageous
when there is movement in the video stream, as it maintains image quality throughout.
!
Max. Bitrate: Set the max. bitrate to 32~16384 Kbps. The higher value corresponds to the
higher video quality, but the higher bandwidth is required.