FOR-A HVS-490 - Masking Chromakeys; Resetting Chromakey Channels

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 Adjusting chromakey edges
<MATTE (KEY) >
[EFFECT/MELite > CK1 > MATTE > FILTER] menu
Parameter
Description
MATTE FILTER H
Applies H/V filter in the LOW, HIGH or MID levels.
MATTE FILTER V
MATTE RECURSIVE FILTER
Applies recursive temporal filter.
[EFFECT/MELite > CK1 > MATTE > EDGE SHRINK] menu
Parameter
Description
MATTE EDGE SHRINK TOP
Reduces the upper or lower MATTE edge by 1 line.
MATTE EDGE SHRINK BOTTM
MATTE EDGE SHRINK LEFT
Reduces the right or left MATTE edge by a half pixel.
MATTE EDGE SHRINK RIGHT
<FG (foreground)>
[EFFECT/MELite > CK1 > FOREGROUND > REPLACE] menu
Parameter
Description
FG EDGE REPLACE TOP
Replaces foreground side edges with internal colors.
FG EDGE REPLACE BOTTOM
FG EDGE REPLACE LEFT
FG EDGE REPLACE RIGHT
[EFFECT/MELite > CK1 FOREGROUND > FILTER] menu
Parameter
Description
FG RECURSIVE FILTER
Applies recursive temporal filter.
12-4-3. Masking Chromakeys
A box mask (unkeyed area) can be applied to chromakeys in the [EFFECT/MELite > CK1 >
MASK] menu.
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Parameter
Description
BOX MASK
Toggles BOX MASK ON /OFF.
INVERT
Toggles BOX MASK inversion ON /OFF.
GAIN
Adjusts the BOX MASK gain.
EDGE SOFT
Applies the BOX MASK edge softness in pixels.
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BOX MASK TOP
Specifies the BOX MASK top, bottom, left and right positions.
BOX MASK BOTTOM
BOX MASK LEFT
BOX MASK RIGHT
12-4-4. Resetting Chromakey Channels
(1) Open the [EFFECT/MELite > CK1 > INIT] menu.
(2) To preserve the signal selection, turn F2 to turn XPT HOLD to ON.
(3) Turn F1 to select EXEC and press F1. Tap YES in the confirmation dialog.