<s>
The	O
Sony	B-Device
HDR-HC1	I-Device
,	O
introduced	O
in	O
mid-2005	O
(	O
MSRP	O
US$1999	O
)	O
,	O
is	O
the	O
first	O
consumer	O
HDV	O
camcorder	O
to	O
support	O
1080i	O
.	O
</s>
<s>
The	O
CMOS	B-Device
sensor	O
has	O
resolution	O
of	O
1920x1440	O
for	O
digital	O
still	O
pictures	O
and	O
captures	O
video	O
at	O
1440x1080	O
interlaced	O
,	O
which	O
is	O
the	O
resolution	O
defined	O
for	O
HDV	O
1080i	O
.	O
</s>
<s>
The	O
camcorder	O
can	O
also	O
convert	O
the	O
captured	O
HDV	O
data	O
to	O
DV	O
data	O
for	O
editing	O
the	O
video	O
using	O
non-linear	O
editing	O
systems	O
which	O
do	O
not	O
support	O
HDV	O
or	O
for	O
creating	O
edits	O
which	O
are	O
viewable	O
on	O
non-HDTV	O
television	O
sets	O
.	O
</s>
<s>
The	O
HVR-A1	B-Device
is	O
the	O
prosumer	O
version	O
of	O
the	O
HDR-HC1	O
.	O
</s>
<s>
It	O
has	O
more	O
manual	O
controls	O
and	O
XLR	B-Device
ports	I-Device
.	O
</s>
<s>
A	O
similar	O
feature	O
,	O
named	O
Focus	O
Assist	O
,	O
appeared	O
on	O
the	O
Canon	O
HV20	B-Algorithm
,	O
which	O
was	O
released	O
two	O
years	O
after	O
the	O
HDR-HC1	O
.	O
</s>
<s>
In	O
particular	O
,	O
the	O
Canon	O
HV20	B-Algorithm
and	O
the	O
Canon	B-Algorithm
HV30	I-Algorithm
camcorders	O
have	O
progressive	O
imaging	O
sensors	O
and	O
are	O
capable	O
of	O
shooting	O
true	O
progressive	O
video	O
preserving	O
spatial	O
resolution	O
and	O
having	O
an	O
added	O
benefit	O
of	O
better	O
light	O
sensitivity	O
compared	O
to	O
interlaced	O
shooting	O
modes	O
.	O
</s>
