H.264 Hybrid DVR
70
TERMS
/
ICONS
GLOSSARY
AVI
‐
Audio
Video
Interleave. Contains
both
audio
&
video
data
in
a
file
container
which
allows
synchronous
audio
‐
with
‐
video
playback.
Composite
Video
‐
A
format
of
an
analog
television
(picture
only)
signal
before
it
is
combined
with
a
sound
signal.
DHCP
‐
Dynamic
Host
Configuration
Protocol. A
network
application
protocol
used
by
devices
to
obtain
configuration
into
for
operation
in
an
internet
protocol
network. Also
a
source
of
IP
addresses.
DSL
‐
Internet
connection
that
can
be
used
at
the
same
time
and
on
the
same
telephone
line
with
a
regular
telephone.
Dynamic
IP
Address
‐
IP
address
used
when
a
computer's
IP
address
is
assigned
automatically
and
can
change.
Fps
‐
Frames
per
second.
H.264
‐
The
latest
block
‐
oriented
motion
‐
compensation
‐
based codec
standard
for
video
compression.
IP
‐
Internet
Protocol. A
set
of
rules
used
for
communicating
data
across
a
packet
‐
switched
internetwork)
for
communication
between
its
nodes
IP
Address
‐
Internet
Protocol
Address. A
numerical
identification
and
logical
address
that
is
assigned to
devices
participating
in
a
computer
network
utilizing
Internet
Protocol
(IP).
LAN
‐
Local
area
network. A
computer
area
that
is
limited
to
a
particular
space
or
area.
NTSC
‐
The
analog
television
system
that
is
used
in
most
of
the
Americas,
Japan,
South
Korea,
Taiwan,
Burma,
and
some
Pacific
island
nations
and
territories. Also
the
name
of
U.S.
standardization
body
that
adopted
the
National
Television
System
Committee
broadcast
standard.
PAL
‐
Phase
Alternating
Line. An
analogue
television
encoding
system
set
in
broadcast
television
systems
in
large
parts
of
the
world.
Pentaplex
‐
Multi
‐
channel
DVRs that
can
monitor
and
record
up
to
16
separate
cameras.
PIP
‐
Picture
in
Picture.
PPP
‐
Point
‐
to
‐
Point
Protocol. A
data
link
protocol
commonly
used
to
establish
a
direct
connection
between
two
networking
nodes. It
can
provide
connection
authentication,
transmission
encryption
privacy,
and
compression.
PPPoE
‐
Point
‐
to
‐
Point
Protocol
over
Ethernet. A
network
protocol
for
encapsulating
Point
‐
to
‐
Point
Protocol
frames
inside
Ethernet
frames.
PTZF
‐
Pan,
tilt,
zoom,
focus.
S
‐
Video
‐
Analog
video
signal
that
carries
the
video
data
as
two
separate signals:
luminance
&
chroma. S
‐
Video
carries
standard
definition
video
but
does
not
carry
audio
on
the
same
cable.
Spot
Monitor
‐
Allows
putting
of
cameras'
views
in
sequence
of
however
order.
Static
IP
Address
‐
IP
address
used
when
a
computer
is
configured
to
use
the
same
IP
address
each
time
it
powers
up.
VGA
‐
Video
Graphics
Array. The
lowest
common
denominator
that
all
PC
graphics
hardware
supports. Allows
the
computer
to
project
onto
the
monitor
WAN
‐
Wide
area
network. A
computer
area
that
covers
a
broad
area.
