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4.6.2 The video channels
For digitalization of the analog or streaming video data and of RGB sources, a hardware module (adapter) is
necessary. Each video and RGB adapter offers one input (port). Accordingly, the Q
SDI V
C
as well as the S
IDEO
ARD
C
has two adapters with one port each.
ARD
The T
F
A system automatically creates video channels according to the available input adapters by simply
RANS
ORM
assigning one channel per adapter in the order in which the input cards are inserted into the PCI slots of
T
F
A.
RANS
ORM
In a distributed system in addition the order of the rendering machines is considered when
creating the numbers of the video channels.
In a monolithic system of an OmniBus configuration where input cards are located in multiple O
the video display is restricted to the display area of the respective O
In a distributed system video adapters of multiple rendering machines (one from each rendering machine) can
be integrated to a »logic« video channel. A logic video channel can be displayed on the display area of all ap-
pendant rendering machines.
Channel 1
The configration of logical video channels is done by means of the configuration script
EOSconfig, please refer to section
information about the configuration of logical video channels can be found in section
Advanced configuration of TransForm
Barco – TransForm A - X Terminal – DOC-3265-2 – user's manual – Revision 09 – September-2006
V
C
have four adapters with one port each and the D
TREAMING
IDEO
ARD
2
1
RGUS
A
A
RGUS
Channel 2
3.4.3 Configuring a distributed
A.
UAD
B
where the input card is plugged in.
MNI
US
1
A
RGUS
Channel 1
video input cards in different rendering machines
left: operated separately, right: as one logical channel
system. Additional background
_____________________________________________________
4. Operating
A
V
C
, the Q
NALOG
IDEO
ARD
UAD
RGB I
UAL
NPUT
B
devices,
MNI
US
A
RGUS
Figure 4-2
6.1.6
4-17
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