ETV
S
y
s
t
e
m
Server Software - User’s
G
u
i
d
e
Page
51
S
e
tt
i
n
g
s
B
r
i
g
h
t
n
e
ss
A
d
j
u
st
s
the
b
r
i
g
h
t
n
e
ss
of the
video
f
oo
t
a
g
e
.
C
o
n
t
r
as
t
A
d
j
u
st
s
the contrast of the
video
f
oo
t
a
g
e
.
Sharpness
A
d
j
u
st
s
the
sharpness
of the
video
f
oo
t
a
g
e
.
Hue
A
d
j
u
st
s
the color of the
video
f
oo
t
a
g
e
.
S
at
u
r
a
t
i
o
n
U
and V
A
d
j
u
st
s
the
U and V
color difference
signals used in YUV
color format for the
video
footage.
N
o
t
e
that not
all
cameras
use a YUV
color format,
in which
case,
a
d
j
u
st
i
n
g
the Saturation
U
slider
w
ill
a
d
j
u
st
the color saturation
while
the Saturation
V
slider
will have no
e
ff
e
ct
.
R
e
s
o
l
u
t
i
o
n
Select a
recording resolution from the drop-down menu. O
p
t
i
o
n
s
range from 352x240 to 704
x
480
resolution.
If
a
network camera
is
enabled
on
the channel, this option
will
not
be
a
v
a
il
a
b
l
e
.
Recording
Use
the drop-down
menu
to
enable
or
disable
recording of the selected camera.
If the
se
l
e
ct
e
d
camera
is
not available,
I
n
a
ct
i
v
e
will be
displayed
h
e
r
e
.
Pre
B
u
ff
e
r
The
number of
seconds
of
f
oo
t
a
g
e
to record prior to
a
motion detection or alarm event.
For
JPEG
Camera streams the recommended setting
is
1. For H.264 Camera streams
it
is
recommended
t
o
se
t
the pre buffer to the
key
frame
r
a
t
e
.
S
p
ee
d
s
Opens
the Recording
Speed
window. Th
e
recording
speed can be
se
t
individually
f
o
r
C
o
n
st
a
n
t
,
M
o
t
i
o
n
and
Alarm Recording Mode.
Use
the drop-down
menu
to
select
the
d
e
s
i
r
e
d
number of frames per
second
(
f
p
s)
.
N
o
t
e
:
Network cameras
will
often record
a
n
d
play back
at
a
slower rate than what
was
se
t
i
n
the
Recording
Speed
window, depending
on
t
h
e
bandwidth
and
ca
m
e
r
a
.
R
e
s
e
t
‘
C
am
#
’
t
o
D
e
f
au
l
t
R
e
t
u
r
n
s
the camera settings to their default
v
a
l
u
e
s.
Advanced
S
e
tt
i
n
g
s
In
the Advanced Settings window, the cameras are grouped into
Bank
t
a
b
s
that represent the physical
c
a
m
e
r
a
banks in
the DVR.
This allows
the user to maximize the capture resolution
and
recording
speeds
for
e
a
c
h
camera bank.
When
the number
of FPS is
changed
in
the Advanced Settings window, it
is
applied to
a
ll
recording
m
o
d
e
s
.
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