3xLOGIC VISIX Camera - Manual (Page 51)

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.