<s>
AVC-Intra	B-Application
is	O
a	O
type	O
of	O
video	O
coding	O
developed	O
by	O
Panasonic	O
,	O
and	O
then	O
supported	O
in	O
products	O
made	O
by	O
other	O
companies	O
.	O
</s>
<s>
AVC-Intra	B-Application
is	O
available	O
in	O
Panasonic	O
's	O
high	O
definition	O
broadcast	O
products	O
,	O
such	O
as	O
,	O
for	O
example	O
,	O
their	O
P2	B-Device
card	I-Device
equipped	O
broadcast	O
cameras	O
.	O
</s>
<s>
Panasonic	O
announced	O
AVC-Intra	B-Application
codec	O
support	O
in	O
April	O
2007	O
.	O
</s>
<s>
The	O
use	O
of	O
AVC-Intra	B-Application
provides	O
production	O
quality	O
HD	O
video	O
at	O
bit	O
rates	O
more	O
normally	O
associated	O
with	O
electronic	O
news	O
gathering	O
applications	O
,	O
permitting	O
full	O
resolution	O
,	O
10-bit	O
field	O
capture	O
of	O
high	O
quality	O
HD	O
imagery	O
in	O
one	O
piece	O
camera-recorders	O
.	O
</s>
<s>
AVC-Intra	B-Application
was	O
intended	O
for	O
video	O
professionals	O
who	O
have	O
to	O
store	O
HD	O
digital	O
video	O
for	O
editing	O
and	O
archiving	O
.	O
</s>
<s>
The	O
technology	O
significantly	O
outperforms	O
the	O
older	O
HDV	O
(	O
MPEG2	B-Algorithm
based	O
)	O
and	O
DVCPRO	O
HD	O
(	O
DV	O
based	O
)	O
formats	O
,	O
allowing	O
the	O
codec	O
in	O
certain	O
conditions	O
to	O
maintain	O
better	O
quality	O
in	O
half	O
the	O
storage	O
space	O
of	O
DVCPRO	O
HD	O
.	O
</s>
<s>
AVC-Intra	B-Application
defines	O
two	O
classes	O
:	O
</s>
<s>
AVC-Intra	B-Application
50	O
:	O
</s>
<s>
CABAC	B-Algorithm
entropy	B-Algorithm
coding	I-Algorithm
only	O
.	O
</s>
<s>
AVC-Intra	B-Application
100	O
:	O
</s>
<s>
CAVLC	B-Algorithm
entropy	B-Algorithm
coding	I-Algorithm
only	O
.	O
</s>
<s>
Panasonic	O
's	O
implementation	O
of	O
AVC-Intra	B-Application
codec	O
has	O
following	O
limitations	O
:	O
8×8	O
transform	O
only	O
,	O
8×8	O
intra	O
prediction	O
only	O
,	O
10	O
slices	O
per	O
picture	O
,	O
MBAFF	O
for	O
interlace	O
material	O
,	O
custom	O
quantization	O
matrices	O
for	O
each	O
class	O
and	O
each	O
resolution	O
.	O
</s>
<s>
The	O
Panasonic	O
AVC-Ultra	B-Application
family	O
defines	O
an	O
additional	O
three	O
new	O
encoding	O
parameters	O
within	O
the	O
MPEG-4	B-Application
Part	I-Application
10	I-Application
standard	O
,	O
utilizing	O
up	O
to	O
the	O
4:4:4	O
Intra	O
Predictive	O
Profile	O
,	O
as	O
well	O
as	O
an	O
additional	O
low	O
bitrate	O
proxy	O
recording	O
mode	O
.	O
</s>
<s>
The	O
most	O
efficient	O
new	O
parameter	O
within	O
AVC-Ultra	B-Application
is	O
by	O
Panasonic	O
called	O
,	O
AVC-LongG	O
.	O
</s>
<s>
More	O
over	O
,	O
the	O
AVC-Intra	B-Application
Class	O
50/100	O
is	O
now	O
extended	O
to	O
Class	O
200	O
and	O
Class	O
4:4:4	O
.	O
</s>
<s>
More	O
recent	O
information	O
about	O
AVC-Ultra	B-Application
(	O
including	O
the	O
new	O
10-bit	O
and	O
12-bit	O
Class4:4:4	O
,	O
Class2K4:2:2	O
,	O
Class2K4:4:4	O
,	O
Class4K4:2:2	O
,	O
and	O
Class4K4:4:4	O
)	O
is	O
available	O
on	O
.	O
</s>
<s>
Apple	O
's	O
Final	B-Application
Cut	I-Application
Pro	I-Application
7	O
provides	O
native	O
AVC-Intra	B-Application
decoding	O
within	O
a	O
ProRes	O
422	O
timeline	O
.	O
</s>
<s>
Apple	O
's	O
Final	B-Application
Cut	I-Application
Pro	I-Application
X	O
provides	O
native	O
editing	O
of	O
AVC-Intra	B-Application
,	O
including	O
AVC-Intra	B-Application
100	O
and	O
AVC-Intra	B-Application
50	O
,	O
as	O
well	O
as	O
AVC-LongG	O
,	O
with	O
support	O
for	O
import	O
and	O
playback	O
without	O
transcoding	O
within	O
a	O
ProRes	O
422	O
timeline	O
.	O
</s>
<s>
MXF4mac	O
offers	O
an	O
AVC-Intra	B-Application
codec	O
for	O
QuickTime	O
that	O
allows	O
to	O
export	O
AVC-Intra	B-Application
and	O
to	O
set	O
up	O
native	O
AVC-Intra	B-Application
timelines	O
in	O
Final	B-Application
Cut	I-Application
Pro	I-Application
.	O
</s>
<s>
Omneon	O
announced	O
AVC-Intra	B-Application
support	O
for	O
their	O
Spectrum	O
and	O
MediaDeck	O
products	O
in	O
2007	O
.	O
</s>
<s>
Quantel	O
demonstrated	O
AVC-Intra	B-Application
workflow	O
at	O
NAB	O
2007	O
,	O
and	O
released	O
to	O
customers	O
in	O
2008	O
with	O
their	O
V4	O
software	O
.	O
</s>
<s>
Adobe	O
's	O
After	B-Operating_System
Effects	I-Operating_System
CS5	I-Operating_System
provides	O
native	O
AVC-Intra	B-Application
decoding	O
.	O
</s>
<s>
Several	O
companies	O
introduced	O
AVC	B-Application
Intra	I-Application
codec	O
semiconductor	B-Architecture
intellectual	I-Architecture
property	I-Architecture
cores	I-Architecture
.	O
</s>
<s>
CoreEL	O
Technologies	O
(	O
)	O
provides	O
AVC-Intra	B-Application
Class	O
50	O
and	O
AVC-Intra	B-Application
Class	O
100	O
IP	B-Architecture
cores	I-Architecture
.	O
</s>
<s>
Tata	O
Elxsi	O
(	O
)	O
provides	O
AVC-Intra	B-Application
&	O
AVC-Ultra	B-Application
fully	O
optimizable	O
class	O
50	O
and	O
100	O
IP	O
.	O
</s>
<s>
Vanguard	O
Software	O
Solutions	O
provides	O
AVC-Intra	B-Application
50	O
and	O
100	O
encoder	O
IP	O
(	O
up	O
to	O
AVC-Ultra	B-Application
:	O
1080p60	O
at	O
300	O
Mbit/s	O
)	O
.	O
</s>
<s>
Nethra	O
Imaging	O
provides	O
AVC-Intra	B-Application
50	O
and	O
100	O
encoder	O
IP	O
.	O
</s>
