Grass Valley Profile XP Aug 16 2004 - Manual (Page 167)

Recording VBI information uncompressed
23 July 2004 Profile XP System Guide 167
5. To add lines to the uncompressed lines list:
a. Click Add . The Add VBI line dialog box appears.
b. Select a line number using the Line drop-down list.
c. Select whether to preserve Luma or Chroma . Preserving luma and chroma
requires two lines of data.
d. Click OK to add the line to the list of uncompressed lines.
e. Repeat step a through step d to add other lines to the uncompressed lines list.
You can add up to six lines.