<s>
Copy	B-Device
Control	I-Device
Information	I-Device
(	O
CCI	O
)	O
is	O
a	O
two	O
byte	O
flag	O
included	O
in	O
digital	B-Application
television	I-Application
streams	O
that	O
allows	O
content	O
owners	O
and	O
cable	O
operators	O
to	O
specify	O
how	O
content	O
can	O
be	O
duplicated	O
.	O
</s>
<s>
DVR	O
platforms	O
such	O
as	O
TiVo	B-Application
and	O
Windows	B-Device
Media	I-Device
Center	I-Device
are	O
responsible	O
for	O
reading	O
the	O
flag	O
,	O
decrypting	O
the	O
stream	O
if	O
necessary	O
and	O
storing	O
the	O
content	O
in	O
a	O
way	O
that	O
enforces	O
the	O
flag	O
set	O
.	O
</s>
<s>
A	O
show	O
that	O
is	O
marked	O
Copy	O
Once	O
cannot	O
be	O
transferred	O
to	O
another	O
TiVo	B-Application
via	O
the	O
Multi-Room	O
Viewing	O
feature	O
and	O
can	O
not	O
be	O
transferred	O
to	O
the	O
computer	O
via	O
TiVoToGo	O
.	O
</s>
<s>
In	O
regard	O
to	O
Windows	B-Device
Media	I-Device
Center	I-Device
,	O
shows	O
marked	O
Copy	O
Once	O
can	O
only	O
be	O
played	O
on	O
the	O
same	O
PC	O
in	O
which	O
they	O
were	O
recorded	O
and	O
the	O
directly	O
connected	O
Extenders	O
for	O
Media	O
Center	O
like	O
the	B-Operating_System
Xbox	I-Operating_System
360	I-Operating_System
—	O
ATI	O
Digital	O
Cable	O
Tuner	O
must	O
be	O
running	O
firmware	O
1.19.12	O
or	O
Copy	O
Freely	O
is	O
treated	O
like	O
Copy	O
Once	O
.	O
</s>
<s>
†	O
-	O
Any	O
live	O
stream	O
with	O
a	O
CCI	O
flag	O
set	O
higher	O
than	O
0x00	O
is	O
to	O
be	O
encrypted	O
or	O
protected	O
in	O
a	O
way	O
that	O
only	O
trusted	O
platforms	O
that	O
will	O
obey	O
the	O
flag	O
(	O
Such	O
as	O
Microsoft	O
's	O
PlayReady	O
system	O
used	O
in	O
Windows	B-Device
Media	I-Device
center	I-Device
)	O
can	O
access	O
it	O
.	O
</s>
<s>
Some	O
operators	O
tend	O
to	O
set	O
all	O
programs	O
as	O
Copy	O
Once	O
,	O
preventing	O
further	O
distribution	O
after	O
a	O
single	O
PVR	B-Application
recording	O
,	O
and	O
others	O
tend	O
to	O
set	O
all	O
programs	O
as	O
Copy	O
Freely	O
.	O
</s>
