
ETV
S
y
s
t
e
m
Server Software - User’s
G
u
i
d
e
Page
31
N
o
t
e
:
If there
is
more than
one
masked region (i.e. two or more
d
i
sc
o
nn
e
c
t
e
d
masks), the
S
m
a
r
t
Search
will load video
frames that contain motion
in any of
the
r
e
g
i
o
n
s
.
Show Mask
S
h
o
w
s
/
h
i
d
e
s
the smart search mask.
A mask can only be
edited
when
the
Show Mask
button
i
s
l
a
t
ch
e
d
o
n
.
Offers
some quick
o
p
t
i
o
n
s
for modifying
m
a
sk
s:
M
as
k
C
l
e
ar
–
Erases
all masks on
the
i
m
a
g
e
.
S
e
l
e
c
t
All
– Masks
the entire
i
m
a
g
e
.
I
n
v
e
r
t
-
Swaps
clear
and
masked
a
r
e
a
s.
N
o
t
e
:
The Show Mask
button must
be
l
a
t
ch
e
d
on
for
t
h
ese
o
p
t
i
o
n
s
to
be
a
v
a
il
a
b
l
e
.
This
slider
co
n
t
r
o
l
s
the sensitivity of the motion detection
a
l
g
o
r
i
t
h
m
used by
the Smart
S
e
a
r
ch
S
e
n
s
i
t
i
v
i
t
y
function.
To
the
l
e
f
t
is less
sensitive, requiring larger
change in
m
o
t
i
o
n
;
to the right
is a
m
o
r
e
sensitive, detecting smaller
m
o
v
e
m
e
n
t
.
S
m
ar
t
S
e
ar
c
h
P
e
rf
o
r
m
s
the Smart Search.
Video
frames that
do
not
co
n
t
a
i
n
motion
in
the masked regions
a
r
e
removed from the
loaded
footage.
Use
the buttons to
skip
b
a
ck
/
f
o
r
w
a
r
d
to the next
S
m
a
r
t
Search
fr
a
m
e
.
R
e
s
e
t
Removes all
Smart Search
masks and
restores the originally
loaded
f
oo
t
a
g
e
.
Visual
T
r
ac
k
When
enabled, the
Visual
Tracking feature tracks
m
o
v
i
n
g
o
b
j
e
c
t
s
by
the
p
l
a
ce
m
e
n
t
of white corners around the
o
b
j
e
c
t
.
A
n
aly
t
i
cs
Displays
a menu
where
Video
A
n
a
l
y
t
i
cs
information
can be
overlaid
on
the playback
f
oo
t
a
g
e
.
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