Grass Valley 8964DEC v.1.1.0 User Manual
Page 23
8964DEC/-FS — Instruction Manual
23
Configuration
•
EDH insertion – allows EDH to be inserted in any of the four channel
outputs (available in Remote mode only).
•
Decode Mode – select the type of decoding (filtering) for each input
from comb adaptive, comb non-adaptive or notch. Adaptive decoding
is 3-line in NTSC and 4-line in PAL.
Programmable VBI and Active Picture Lines – Composite Input
Programmable lines in the composite input vertical blanking interval
include the configurable VBI lines (CVBI). Programmable active picture
lines (P_Active) are the lines reserved for carrying data (Data Lines) (refer
to
). Both of these line pair types can be configured for
the following:
•
Decode Mode – select from Notch Decode or Pass Through (blank U
and V). (Global control – all line pairs are affected in the same manner.)
Note
When Notch Decode is selected, active picture lines reserved for data are
actually comb decoded with potential artifacts.
•
Chroma Kill – removes all chroma on VBI and P_Active lines reserved
for data. (Global control – all line pairs are affected in the same manner.)
Note
This control has no affect when Chroma Kill is already enabled on the Video
Proc web page.
•
Remove Setup from VBI – with local onboard controls, select YES to
remove setup or NO to not remove setup from all lines of CVBI (global).
In remote mode on the web page, setup can be removed on a
line-by-line basis.
Note
When Remove Setup from active video is not selected on the Video Com-
posite In web page (No removal), the VBI Setup Removal function will have
no affect.
•
Blank – in local mode, select YES to blank all lines of CVBI or NO to not
blank. In remote mode, lines can be blanked on a line-by-line basis with
the web page (toothed blanking).