JVC GY-HC900STU 2/3" HD Connected Cam Studio Camcorder (Body Only) - Manual (Page 118)

Black Toe
Process the dark areas according to the balance of
bright and dark areas in the image to adjust the
overall balance of contrast.
For altering the gain of dark areas. Adjust this item
according to the condition of the captured video
signals.
0 Stretch:
Increases the gain of dark areas in an image to
stretch the signals of these areas only, thereby
showing the contrast between bright and dark
areas more clearly.
Specify the amount of stretch with [Stretch
Level].
0 Normal:
Normal condition.
0 Compress:
Compresses the gain of dark areas to increase
the contrast when the entire image appears
bright and contrast is weak. Specify the
compression amount with [Compress Level].
[Setting Values: Stretch,
R
Normal, Compress]
Memo :
0 This item cannot be configured when [Color
Space] is set to “J-Log1” or “HLG”.
0 When “Black Stretch” or “Black Compress” is
assigned to the [USER2] switch, priority is given
to the user button setting and configuration
using the menu is disabled.
9 Stretch Level
Stretch amount increases when a larger value is
specified.
[Setting Values: 5 to 1 ( R 3)]
Memo :
0 This item is displayed only when [Black Toe] is
set to “Stretch”. Otherwise, this item appears as
“---” and cannot be selected.
0 This item cannot be configured when [Color
Space] is set to “J-Log1” or “HLG”.
9 Compress Level
Compression amount increases when a larger
value is specified.
[Setting Values: 5 to 1 (
R
3)]
Memo :
0 This item is displayed only when [Black Toe] is
set to “Compress”. Otherwise, this item appears
as “---” and cannot be selected.
0 This item cannot be configured when [Color
Space] is set to “J-Log1” or “HLG”.
Knee Level
For specifying the start point (knee point) for
compressing the video signal to show the gradation
of the highlighted portion. Set the [OUTPUT] switch
to “AUTO KNEE OFF”.
[Setting Values: 109.0%, 107.5%, 105.0%,
102.5%, 100.0%, 97.5%,
R
95.0%, 92.5%, 90.0%,
87.5%, 85.0%, 82.5%, 80.0%, 77.5%, 75.0%,
72.5%, 70.0%]
Memo :
0 This item cannot be configured when [Color
Space] is set to “J-Log1” or “HLG” and when
[Gamma] is set to “Cinema 2”.
Auto Knee Sensitivity
For configuring the response speed of the knee
operation when the [OUTPUT] switch is set to
“AUTO KNEE ON”. Set to “Slow” when shooting an
object under a condition where there is drastic
change in the light intensity.
[Setting Values: R Fast, Middle, Slow]
Memo :
0 This item cannot be configured when [Color
Space] is set to “J-Log1” or “HLG” and when
[Gamma] is set to “Cinema 2”.
Auto Knee Peak Filter
For configuring the response speed of the knee
operation with respect to a high-luminance point
light source and the like when the [OUTPUT] switch
is set to “AUTO KNEE ON”.
[Setting Values: R High, Middle, Low]
Memo :
0 This item cannot be configured when [Color
Space] is set to “J-Log1” or “HLG” and when
[Gamma] is set to “Cinema 2”.
118
Camera Process Menu
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