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Using the Equipment
Marketing Code
RX8200/SWO/HDSDI/3G
3.13.3.5
Functional Description
Contribution of 4K UHDTV is possible by utilizing Ericsson AVP 2000 Encoders and
RX8200 IRDs. The 4K picture is split in to four 1920x1080 quadrants and encoded
by the AVP2000 encoders to produce a 4 Service MPTS that can then be
transmitted.
At the next stage four RX8200 IRDs are required for decoding, one for each
quadrant. Each IRD will output a 3G-SDI signal.
These four 3G-SDI signals need to be recombined to produce the 4K image. Some
monitors may perform this internally. For others 3rd party equipment must be used
to create the required format signal.
For a more detailed explanation of Ericsson's 4K contribution solution, please
contact Ericsson Customer Services.
3.13.3.6
4K Configuration
The four IRDs must be identical in terms of hardware, software and licenses. Only
the second and third generation Decoder 4:2:2 cards are capable of performing the
MPEG-4 AVC 1080p decode requires for each quadrant.
The necessary licenses are listed in section 3.13.3.4
A recommended configuration is shown in the following table and figure.
Table 3.16 RX8200 4K Configuration
RX8200
RX 1
RX 2
RX 3
RX 4
RX 1 is configured as the Master IRD and used as the synchronization source for
RX 2, 3 and 4 which are the Slave IRDs. This is done by taking the CVBS output
from the Master IRD into an analogue distribution amplifier which is then used to
feed the Frame Sync inputs for each of the Slave IRDs.
3-208
Description
MPEG-4 HD 4:2:2
1080p 50/60
Decoding
Designation
Quadrant
Master IRD
Q1
Slave IRD
Q2
Slave IRD
Q3
Slave IRD
Q4
FAZ Number
FAZ 101 0113/34
Comment
Quadrant one is the 4K Upper Left quadrant
Quadrant two is the 4K Lower Left quadrant
Quadrant three is the 4K Upper Right
quadrant
Quadrant four is the 4K Lower Right quadrant
License Key Name
RX8200/SWO/HDSDI/3G
EN/LZT 790 0005 R7A
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