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CatonCaster HD422 User Manual
Note: The Genlock reference connector if enabled requires external termination.
4.2.16 SCTE35
If the SCTE35 license is enabled, the following menus and options will be available for configuration. The
SCTE35 to SCTE104 and SCTE35 to Relay options are used in an application where the CatonCaster
HD422 is receiving a transport stream with SCTE35 DPI splice messages.
In an SCTE35 to 104 configuration, the CatonCaster HD422 extracts SCTE 35 messages from the transport
stream and converts them to SCTE104 messages, and embeds them as VANC packets on the SDI output.
In the SCTE35 to relay configuration the unit will trigger a relay based on SCTE35 DPI splice message and
user configurations for the relays.
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July 2020 R1
Setting
Range
Description
Reference
Source
Disabled
External
Setting to
Disabled
will synchronize video output to the
PCR carried in the transport stream. Setting to
External
uses the user provided external genlock reference.
SD Vertical
(Lines)
-312 - 312
Plus or minus half of the number of lines in the genlock
reference for SD formats.
SD Horizontal
(Pixels)
-431 - 432
Plus or minus half of the number of pixels in the genlock
reference SD formats.
Subcarrier
(Degrees)
-180 - 180
Plus or minus 180 degrees of the color subcarrier.
HD Vertical
(Lines)
-562 - 562
Plus or minus half of the number of lines in the genlock
reference for HD formats.
HD Horizontal
(Pixels)
-1374 – 1375
Plus or minus half of the number of pixels in the genlock
reference for HD formats.