Grass Valley Kameleon Series v.5.1.0 - Manual (Page 72)

72 Kameleon Series Instruction Manual
KAM-AV and KAM-SD Links and Web Pages
Advanced VBI Configuration
Advanced VBI configuration allows you extend VBI into the active picture
range for special data insertion requirements. Active video lines that are
used to carry data are referred to as Data Lines.
To add Data Lines to VBI:
1. Choose Advanced (VBI Config) on the Video Input Select web page
( Figure 40 ).
Figure 40. Standard and Advanced View Selection
The VBI/Data Lines panel will appear at the bottom of the web page (see
Figure 41 on page 73 for 525 line rate and Figure 42 on page 73 for 625
line rate).
2. Select the last line (includes all previous active video lines) that will be
used for data.
Selected active video lines will be shown in the Reserved for Data section of
the web page as shown for lines 21/284 and 22/285 in Figure 41 on page 73
and lines 24/337 and 25/338 in Figure 42 on page 73 .
Active video lines that can be made available for data insertion are:
• For 525, lines 21 – 24 in Field 1, lines 284 – 287 in Field 2
• For 625, lines 24 – 28 in Field 1, lines 337 – 341 in Field 2