Shenzhen
Dericam
Technology
Co.,
Ltd
H201C
User
Manual
http://www.dericam.com
15
4.1.3
Bit
Rate
Adjustment
(First
stream):
User
can
choose
a
certain
bit
rate.
Generally
speaking,
the
bigger
the
bit
rate
is,
the
clearer
the
image
will
be.
Please
choose
the
suitable
bit
rate
according
to
your
bandwidth.
If
you
select
a
bigger
bit
rate,
while
the
bandwidth
is
worse,
it
will
cause
the
video
stream
can’t
be
transferred
smoothly,
and
the
video
quality
will
be
not
perfect.
4.1.4
Max
Frame
Rate
Adjustment:
User
can
choose
a
certain
frame
rate.
When
the
bandwidth
is
limited,
it’s
recommended
to
reduce
the
value.
Generally,
the
video
is
fluency
when
the
value
is
more
15
frames.
Default
is
25
frames.
4.1.5
Bit
Rate
Control:
There
are
two
modes
for
bit
rate
control,
CBR
and
VBR.
If
user
choose
CBR
mode,
the
video
encoder
will
encode
according
to
the
bit
rate
you
have
selected.
If
user
choose
VBR
mode,
the
video
encoder
will
con
‐
sider
to
the
image
quality
and
encode
to
some
extent
according
to
the
selected
bit
rate,
but
not
strictly
ac
‐
cording
to
this
bit
rate.
We
suggest
choosing
VBR
mode.
4.1.6
OSD
Setting:
User
can
choose
whether
the
time
information
is
displayed
in
the
video
or
not.
4.2
Image
Setting
