Parameter Values Description
Teletext Descriptor
Insertion
Off, On
Controls if the Teletext Descriptor is inserted into the PMT.
Available only if VBI Descriptor Mode is set to User.
Proprietary Descriptor
Insertion
Off, On
Controls if the Legacy Proprietary Descriptor is inserted
into the PMT. Available only if VBI Descriptor Mode is set
to User.
Aspect Ratio (AR) Signalling
Video Index Off, On (Default), On (User)
Controls the extraction of Video Index (and thus whether
Video Index can be used as source of AR info).
Default: The default lines will be set to decode Video Index
(11/324 in 25Hz, 14/277 in 29.97 Hz)
User: The User defines the lines used to decode Video
Index.
Video Index Field 1 10 to 22 Specifies which line contains the video index in field 1.
Video Index Field 2 10 to 22 Specifies which line contains the video index in field 2.
SMPTE 2016 Off, On
Controls whether SMPTE 2016 data can be used as a
source for AR info.
AFD Sustain
Indefinitely, Default after Timeout, Off after
Timeout
Control what AFD code goes out when AFD is lost at input.
Indefinitely: Maintains previously received AFD code
indefinitely.
Default after Timeout: Maintains previously received AFD
code for period specified in Sustain Timeout, then drop to
default, i.e. code 1000.
Off after Timeout: Maintains previously received AFD code
for period specified in Sustain Timeout, then switch AFD
off.
AFD Sustain Timeout 0 to 5,10, 20, 50, 100, 120
Control how long previous AFD code is maintained. Zero
means drop to default immediately on loss.
AFD Action on Reserved
Codes
Pass Through, Code as 0000
Specify what code is passed to the output when reserved
AFD codes are received at the input.
Pass Through: Passes code through unchanged.
Code as 0000: Changes code to 0000.
Closed Captions
Closed Captions Source Off, VBI lines, SMPTE 334
The source for Closed Captions data encoded as part of
the Video Stream. Only applicable when frame rate is
29.97 Hz.
Timecode
TC Mode
Off, External, Zero on Loss, External,
Freewheel on Loss, Internal
Controls what mode the Time code (TC) is working in,
either Off, external source or internally generated. Also
sets what happens on loss of external source (zero or
freewheel).
TC External Source
Auto, ANC VITC1, ANC VITC2, ANC LTC, VBI
Controls the external source of Time Code. Auto will select
the first source present in order of the drop down list.
TC Dropframes Off, On, Auto
Only in 525 line operation controls if Time Code takes
account of drop frames or not. Auto configures to external
source, or to ON for internal source.
Broadcaster ID
Reception Timeout
Timeout in seconds for reception of Source ID from input
(RP207).
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