Sirius 800 Series User Manual
5949 Video Embedding & AHP Output with Delay & Sync
Output Modules and Rear Panels 11.3
Iss 5 Rev 7
Page 187
© 2017 SAM
11.3 5949 Video Embedding & AHP Output with Delay & Sync
5949 Sirius 800 Video Embedding & AHP Output Module with Delay and Sync
Capability:
The 5949 Sirius 800 video embedding & AHP output module with delay and sync capability
has 24 video output channels and can handle SD, DVB-ASI and HD signals up to 3Gb/s. The
5949 module can be used for expansion in dual frame Sirius 850 systems, see section 12.2.
The audio embedder synchronously re-inserts up to 16 mono audio channels per video output
channel (16 for SD and HD) giving up to 768 audio channels per 5949 output module.
The 5949 AHP video output module contains a powerful processing engine that can
manipulate the individual audio channels passing through it (see section 11.3.1). The output
module also contains frame/line synchronizers allowing video signals to be synchronized with
router references (see section 11.3.1.1). Audio and video processing are licensed features
which must be purchased for each module they are needed on, see section 3.7.1 for licensing
details.
The 5949 output module synchronizes routed audio channels (by drop/repeat) to re-time to
the video signal for embedding. All VANC (Vertical Ancillary) data and all non-audio HANC
(Horizontal Ancillary) data is removed.
Important:
Early Sirius 800 routers must be modified by SAM before they can be used with the 5949.
see section 3.13 to check if the router needs modifying.
The 5949 module heat sink can get very hot during normal operation. When removing the
5949 module from a router do not touch the heat sink until it has had time to cool down.
Figure 120 5949 24 Channel Video Output Module with Audio Embedding
Note:
•
Jumpers and Headers are present on the video output module and these are for
SAM Use Only.
•
In normal operation no jumper links or headers are fitted.
Connectors
to the
Motherboard
Connectors
to the 1294,
1363, 1302
or 1364 Rear
Modules
Fugue LED
Firmware/Licensing
SD/SDHC Card
(see the Sirius 800
Maintenance &
Upgrade manual
for details)
LEDs
Eight Diagnostic
LEDs - SAM Use
Only