Selenio™ Network Processor
User Guide
Configuring Programs
© 2019 Imagine Communications Corp.
Proprietary and Confidential.
May 2019 | Page 121
Ancillary Data IP Filter
There are four filters for each ANC channel. These filters allow you to choose specific Ancillary data to
include or exclude. The rules for each filter are handled in a sequential manner from 1 to 4.
By default, no ancillary data is passed through. In order to have any data to filter, you must first include
something on Filter 1. This is why there is no
Exclude
option on
Filter 1
.
Example:
If you set the first filter to
Include
(Filter Rule)
All
(Service Select) on
All Lines
(Line Select), then set
the second filter to
Exclude
(Filter Rule)
Closed Captions
(Service Select) on
Line 21
(Specific Line),
then the second filter will override the first and Line 21 closed captioning will be excluded but all
other ancillary data will be passed through.
Filter Number
Determines the filter you are currently modifying. There are four filters.
Filter Rule
Defines the function of the filter on the selected elements (below):
•
Exclude (only available for filters 2, 3, and 4; not available on Filter 1)
•
Include
•
Not Used
Service Select
Selects the services the filter will apply to:
•
All (default for Filter 1, only available on Filter 1)
•
Active Format Description
•
Ancillary Time Code (default for Filter 2)
•
Closed Captions (EIA-708)
Note:
This option will also read EIA-608 data placed within the EIA-708
packet.
•
Dolby Audio Metadata
•
Film Codes
•
KLV Encoded Metadata
•
Payload Identification
•
Program Description
•
SCTE-104 Splicing
•
Broadcast Flag
•
Broadcast Alert System
•
Local IDentification Inserted Automatically
Line Select
Selects where the filter rule will be applied:
•
All Lines (default)
•
Specific Line
Line Number
This field only appears when
Specific Line
is selected above in the
Line
Select
parameter. Choose the line the service is expected on.
