Tektronix Camcorder 2200 ユーザーズマニュアル
3-71
Chroma Key Menu
Chroma Key Adjust menu selections are:
CHR KEY SELECT
— Delegates the chroma keyer to be adjusted.
KEY WIDTH
— Enables or disables the
KEY WIDTH
soft knob.
KEY WIDTH
— Adjusts width of the chroma key.
KEY SOFTNESS
— Enables or disables the
KEY SOFTNESS
soft
knob.
KEY SOFTNESS
— Use to adjust the foreground edges to the
key cut into the background. When off, horizontal and
vertical softness are forced to zero.
vertical softness are forced to zero.
KEY POSITION
— Enables or disables the
Horiz. Key Position
soft
knob.
HORIZ KEY POSITION
— Adjusts the horizontal position of the
chroma key.
FGD RESHAPING
— When
ON
, causes the shaped fill out of the
chroma keyer to be multiplied by the key signal out of the chroma
keyer. Depending upon the picture(s),
keyer. Depending upon the picture(s),
FGD RESHAPING
may
improve the appearance of the chroma key.
KEY S-SHAPING —
Enables an S-shape chroma compression
function. Chroma compression helps remove slight
transparencies in the foreground, and low-level noise in the
background.
transparencies in the foreground, and low-level noise in the
background.
Press
exit
to return to the Chroma Key menu.