Ericsson AVP 1000 1RU, Справочное руководство, Страница: 269 / 508

Web GUI Control
EN/LZT 790 0023/1 R16A
5-93
Parameter Values Description
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.
s 0000: Changes code to 0000.
Closed Captions
Closed Captions
Source Off, VBI lines, SMPTE334 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
NC VITC1, ANC VITC2, ANC LTC, VBI VITC
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).
Insertion Timeout Timeout in seconds for insertion of default source ID.
Broadcaster ID Mode Off, Auto, Default Only, Source Only Gives what to insert as a broadcaster ID.
Default Servicename The default service name to be used.
Broadcaster ID Source No, Input, Default Indicates if the Broadcaster ID is derived from the input,
the default or is invalid.
Broadcaster ID The Broadcaster ID that is currently being inserted into
the output stream.
Generic ANC
Generic ANC
Extraction Off, On Controls whether Generic ANC is extracted from the
SDI stream or not as per SMPTE 2038-2008.
Max ANC Bit Rate 100 to 2000 kbps The maximum data rate of the Generic ANC data
output.
Field 1
VBI Line 9 - VBI Line
22
Off, Closed Caption
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 6 - VBI Line
23 Off, VITC, WSS, WSS-AFD, Teletext System B 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
Signalling, WSS-AFD for Active Format Detection and
Teletext System B for Teletext. Visible for 576i (625-
line) input streams.