Parameter Values Description
VBI Line 6 - VBI Line
22
Off, VITS, WSS, WSS-AFD, Teletext System B,
Monochrome Samples
Specifies the content in the respective VBI lines. Set to Off
if the line in the incoming video does not carry any
information, VITC for Time Code, WSS for Wide Screen
Signaling, WSS-AFD for Active Format Detection and
Teletext System B for Teletext. Visible for 576i (625-line)
input streams.
VBI Line 23 Off, WSS, WSS-AFD
Specifies the content of VBI line 23 for 576i (625 line) input
streams.
Field 2
VBI Line 272 - VBI
Line 285
Off, VITC, Closed Captions, Monochrome
Samples
Specifies the content in the respective VBI lines. Set to Off
if the line in the incoming video does not carry any
information, Closed Caption for closed caption information.
Visible for 480i (525-line) input streams.
VBI Line 318 - VBI
Line 335
Off, VITS, WSS, WSS-AFD, Teletext System B,
Monochrome Samples
Specifies the content in the respective VBI lines. Set to Off
if the line in the incoming video does not carry any
information, VITC for Time Code, WSS for Wide Screen
Signaling, WSS-AFD for Active Format Detection and
Teletext System B for Teletext.
Aspect Ratio Conversion
The following parameters are available on the ARC tab of the Properties widget on the
Service Configuration page when a video stream is selected on the Outputs widget. The
same parameters can be accessed through the Advanced/EI9001/Video/Input/Video
Aspect Ratio (AR) Conversion menu on the front panel.
Table 5.7 Aspect Ratio Parameters
Parameter Values Description
Use Input AFD Off, On
If set to On, AFD codes present on the input will be used
to control the aspect ratio conversion.
If set to Off, the Default Aspect Ratio Conversion will
always be used.
Default Aspect Ratio
Conversion
Anamorphic, Center Cut, Letterbox
Specifies what aspect ratio conversion will be done if not
using the AFD codes present on the input.
Video Index
1
Off, On (Default), On (User)
Video Index Field 1
1
6 to 22
2
10 to 22
3
Specifies which line contains the video index in field 1.
Video Index Field 2
1
319 to 335
2
272 to 285
3
Specifies which line contains the video index in field 2.
SMPTE 2016 Off, On
Default Input Aspect
Ratio
4:3, 16:9
WSS-AFD Configure using VBI lines section Read-only, informative text.
Action on AFD lost
Convert as anamorphic and put AFD code 1000
out.
Convert as specified in Default and put AFD
code out.
Specifies what aspect ratio conversion is performed when
AFD is not present on the input
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