<s>
This	O
article	O
lists	O
computer	B-Device
monitor	I-Device
screen	B-General_Concept
resolutions	I-General_Concept
that	O
are	O
defined	O
by	O
standards	O
or	O
in	O
common	O
use	O
.	O
</s>
<s>
Pixel	B-Device
aspect	I-Device
ratio	I-Device
(	O
PAR	O
)	O
The	O
horizontal	O
to	O
vertical	O
ratio	O
of	O
each	O
pixel	B-Algorithm
.	O
</s>
<s>
Storage	O
aspect	B-Device
ratio	I-Device
(	O
SAR	O
)	O
The	O
horizontal	O
to	O
vertical	O
ratio	O
of	O
solely	O
the	O
number	O
of	O
pixels	B-Algorithm
in	O
each	O
direction	O
.	O
</s>
<s>
Display	B-General_Concept
aspect	I-General_Concept
ratio	I-General_Concept
(	O
DAR	O
)	O
The	O
combination	O
(	O
which	O
occurs	O
by	O
multiplication	O
)	O
of	O
both	O
the	O
pixel	B-Device
aspect	I-Device
ratio	I-Device
and	O
storage	O
aspect	B-Device
ratio	I-Device
giving	O
the	O
aspect	B-Device
ratio	I-Device
as	O
experienced	O
by	O
the	O
viewer	O
.	O
</s>
<s>
For	O
television	O
,	O
the	O
display	B-General_Concept
aspect	I-General_Concept
ratio	I-General_Concept
(	O
DAR	O
)	O
is	O
shown	O
,	O
not	O
the	O
storage	O
aspect	B-Device
ratio	I-Device
(	O
SAR	O
)	O
;	O
analog	O
television	O
does	O
not	O
have	O
well-defined	O
pixels	B-Algorithm
,	O
while	O
several	O
digital	O
television	O
standards	O
have	O
non-square	O
pixels	B-Algorithm
.	O
</s>
<s>
+	O
Analog	O
broadcast	O
television	O
systems	O
Standard	O
ResolutionHorizontal	O
resolutions	O
are	O
approximated	O
using	O
the	O
sampling	O
theorem	O
,	O
while	O
vertical	O
resolutions	O
(	O
lines	O
)	O
are	O
fixed	O
,	O
standardized	O
values	O
(	O
dots	O
×	O
lines	O
)	O
Display	B-General_Concept
aspect	I-General_Concept
ratio	I-General_Concept
,	O
:	O
Total	O
pixels	B-Algorithm
PAL	B-Language
,	O
SECAM	O
~	O
520	O
×	O
576	O
4:3	O
PALplus	O
~	O
520	O
×	O
576	O
16:9	O
Undecoded	O
PALplus	O
~	O
520	O
×	O
432	O
16:9	O
NTSC	O
~	O
440	O
×	O
486	O
4:3	O
LaserDisc	O
~	O
580	O
×	O
486	O
(	O
NTSC	O
)	O
4:316:9	O
anamorphic	O
available	O
with	O
some	O
hardware	O
.	O
</s>
<s>
+	O
Digital	O
television	O
broadcast	O
and	O
video	O
media	O
distribution	O
standards	O
Standard	O
Resolution	B-General_Concept
(	O
dots	O
×	O
lines	O
)	O
Name	O
Scan	O
Frame	O
rate	O
(	O
Hz	O
)	O
Display	B-General_Concept
aspect	I-General_Concept
ratio	I-General_Concept
,	O
:	O
Total	O
pixels	B-Algorithm
VCD	O
(	O
MPEG-1	B-Algorithm
)	O
,	O
LDTV	O
(	O
e.g.	O
</s>
<s>
DMB	O
)	O
352	O
×	O
240	O
SIF	O
525	O
240i	O
30	O
4:3	O
84,480	O
352	O
×	O
288	O
SIF	O
625	O
288i	O
25	O
101,376	O
CVD	O
352	O
×	O
480	O
480i	O
30	O
4:3	O
,	O
16:9	O
168,960	O
352	O
×	O
576	O
576i	O
25	O
202,725	O
SVCD	O
(	O
MPEG-2	B-Algorithm
)	O
480	O
×	O
480	O
480i	O
30	O
4:3	O
,	O
16:9	O
230,400	O
480	O
×	O
576	O
576i	O
25	O
276,480	O
DVD	O
720	O
×	O
480	O
NTSC	O
480i	O
,	O
480p	O
24	O
,	O
30	O
4:3	O
,	O
16:9	O
345,600	O
720	O
×	O
576	O
PAL	B-Language
576i	O
,	O
576p	O
25	O
4:3	O
,	O
16:9	O
414,720	O
SDTV	B-Device
,	O
EDTV	O
(	O
SMPTE	O
293M	O
,	O
Rec	O
.	O
</s>
<s>
ATSC	B-Device
,	O
DVB	B-Application
,	O
ETSI	O
TS	O
101	O
154	O
ISDB	B-Protocol
)	O
352	O
×	O
480	O
480i	O
,	O
480p	O
30	O
4:3	O
,	O
16:9	O
168,960	O
480	O
×	O
480	O
230,400	O
528	O
×	O
480	O
253,440	O
544	O
×	O
480	O
261,120	O
640	O
×	O
480	O
307,200	O
704	O
×	O
480	O
4SIF	O
525	O
337,920	O
720	O
×	O
480	O
NTSC	O
345,600	O
480	O
×	O
576	O
576i	O
,	O
576p	O
25	O
4:3	O
,	O
16:9	O
276,480	O
544	O
×	O
576	O
313,344	O
704	O
×	O
576	O
4SIF	O
625	O
405,504	O
720	O
×	O
576	O
PAL	B-Language
414,720	O
HDTV	B-Device
(	O
Rec	O
.	O
</s>
<s>
709	O
;	O
Blu-ray	O
,	O
HD	B-Operating_System
DVD	I-Operating_System
)	O
1280	O
×	O
720	O
HD	O
720p	O
24	O
,	O
25	O
,	O
30	O
,	O
50	O
,	O
60	O
16:9	O
921,600	O
1280	O
×	O
1080	O
Full	O
HD	O
,	O
HD	O
Lite	O
1080i	O
25	O
,	O
30	O
16:9	O
1,382,400	O
1440	O
×	O
1080	O
Full	O
HD	O
,	O
HD	O
Lite	O
1080i	O
25	O
,	O
30	O
16:9	O
1,555,200	O
1920	O
×	O
1080	O
Full	O
HD	O
1080i	O
,	O
1080p	O
24	O
,	O
25	O
,	O
30	O
16:9	O
,	O
2.21:1	O
2,073,600	O
UHDTV	B-Device
(	O
Rec	O
.	O
</s>
<s>
These	O
may	O
also	O
use	O
other	O
aspect	B-Device
ratios	I-Device
by	O
cropping	O
otherwise	O
black	O
bars	O
at	O
the	O
top	O
and	O
bottom	O
which	O
result	O
from	O
cinema	O
aspect	B-Device
ratios	I-Device
greater	O
than	O
,	O
such	O
as	O
1.85	O
or	O
2.35	O
through	O
2.40	O
(	O
dubbed	O
"	O
Cinemascope	O
"	O
,	O
""	O
etc	O
.	O
</s>
<s>
)	O
,	O
while	O
the	O
standard	O
horizontal	O
resolution	B-General_Concept
,	O
e.g.	O
</s>
<s>
1920	O
pixels	B-Algorithm
,	O
is	O
usually	O
kept	O
.	O
</s>
<s>
The	O
vertical	O
resolution	B-General_Concept
is	O
usually	O
a	O
multiple	O
of	O
8	O
or	O
16	O
pixels	B-Algorithm
due	O
to	O
most	O
video	O
codecs	O
processing	O
pixels	B-Algorithm
on	O
such	O
sized	O
blocks	O
.	O
</s>
<s>
The	O
below	O
distinguish	O
SAR	O
(	O
aspect	B-Device
ratio	I-Device
of	O
pixel	B-General_Concept
dimensions	I-General_Concept
)	O
,	O
DAR	O
(	O
aspect	B-Device
ratio	I-Device
of	O
displayed	O
image	O
dimensions	O
)	O
,	O
and	O
the	O
corresponding	O
PAR	O
(	O
aspect	B-Device
ratio	I-Device
of	O
individual	O
pixels	B-Algorithm
)	O
,	O
though	O
it	O
currently	O
contains	O
some	O
errors	O
(	O
inconsistencies	O
)	O
,	O
as	O
flagged	O
.	O
</s>
<s>
960H	O
is	O
a	O
resolution	B-General_Concept
used	O
in	O
analog	O
CCTV	O
equipment	O
.	O
</s>
<s>
960H	O
represents	O
the	O
number	O
of	O
horizontal	O
pixels	B-Algorithm
in	O
a	O
video	O
signal	O
transmitted	O
from	O
a	O
camera	O
or	O
received	O
by	O
a	O
DVR	O
(	O
Digital	O
Video	O
Recorder	O
)	O
.	O
</s>
<s>
The	O
resolution	B-General_Concept
of	O
960H	O
depends	O
on	O
whether	O
the	O
equipment	O
is	O
PAL	B-Language
or	O
NTSC	O
based	O
:	O
960H	O
represents	O
960	O
x	O
576	O
(	O
PAL	B-Language
)	O
or	O
960	O
x	O
480	O
(	O
NTSC	O
)	O
pixels	B-Algorithm
.	O
</s>
<s>
960H	O
represents	O
an	O
increase	O
in	O
pixels	B-Algorithm
of	O
some	O
30%	O
over	O
standard	O
D1	O
resolution	B-General_Concept
,	O
which	O
is	O
720	O
x	O
576	O
pixels	B-Algorithm
(	O
PAL	B-Language
)	O
,	O
or	O
720	O
x	O
480	O
pixels	B-Algorithm
(	O
NTSC	O
)	O
.	O
</s>
<s>
The	O
increased	O
resolution	B-General_Concept
over	O
D1	O
comes	O
as	O
a	O
result	O
of	O
a	O
longer	O
horizontal	O
scan	O
.	O
</s>
<s>
The	O
difference	O
is	O
that	O
whilst	O
D1	O
has	O
a	O
4:3	O
aspect	B-Device
ratio	I-Device
960H	O
has	O
a	O
16:9	O
widescreen	O
aspect	B-Device
ratio	I-Device
.	O
</s>
<s>
The	O
extra	O
pixels	B-Algorithm
are	O
used	O
to	O
form	O
the	O
increased	O
area	O
to	O
the	O
sides	O
of	O
the	O
D1	O
image	O
.	O
</s>
<s>
The	O
pixel	B-Algorithm
density	O
of	O
960H	O
is	O
identical	O
to	O
standard	O
D1	O
resolution	B-General_Concept
so	O
it	O
does	O
not	O
give	O
any	O
improvement	O
in	O
image	O
quality	O
,	O
merely	O
a	O
wider	O
aspect	B-Device
ratio	I-Device
.	O
</s>
