DMG 3200/3100/3000 – User Manual
Page 141 (306)
Figure 7.26 - AIT, HbbTV Component Multiplexing
7.3.8.3 Component mapping for Teletext descriptors
When adding a manual component mapping for Teletext components, it is possible to
override the teletext descriptor and create a new description for the PMT.
The following mapping modes are available on after enabling the PSI override and clicking the
‘edit’ button:
Type
Specific type as Teletext or VBI data.
Type of Teletext
Specific type as Teletext
• Initial
• Subtitle
• Additional Info
• Programme Schedule
• Hearing Impaired Subtitle
Language
Specific Language for teletext descriptor.
Page
Specific page number for teletext descriptor.
Any input Audio, Teletext/DVB Subtitle source that is not synchronized with the
output video (ie PTS) could possibly have issues with display. Users must ensure
that the added component is synchronized for this feature to be enabled correctly.
If the PID is not synchronized with the output video, no alarms will be raised.
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