Sony GP-X1EM Grip Extension - Manual (Page 535)

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HDR black compression is a function that reduces the
black level of HDR in the same way as for SDR.
To enable, set the radio button to On.
• This cannot be configured when [Conversion Mode]
is set to [Display Referred] in the [Common] area.
• This cannot be set when [Look Conversion] is
enabled in the [Additional Paint] area.
4
Set the black level in [Black Level].
Select the type of system camera and set the black
level.
Sony System Camera: Sony system camera
Enter the master black value (
−
99.9 to +99.9) of
the input signal in [Master Black], and the HDR
black offset value (
−
30.0 to +30.0) of the input
signal in [HDR Black Offset].
Others: Non-Sony system cameras
Enter the HDR black level value (
−
99.9 to +99.9)
on the input/output signal in [Input/Output Black
Level (HDR)], and the SDR black level value
(
−
99.9 to +99.9) of the input/output signal in
[Input/Output Black Level (SDR)].
This cannot be configured when [Conversion Mode] is
set to [Display Referred] in the [Common] area.
[Conversion] settings
Sets the adjustment values of each item for the conversion.
The [Conversion] setting type will vary depending on the
[Conversion Type] setting.
[HDR-HDR Convert] and [HDR-SDR Convert] are not
supported in this version.
When the setting type is [SDR-HDR Convert]
1
Set the gamma curve of the inverse conversion in [De-
Gamma].
Standard: Standard gamma curve
Enter the type of gamma curve (1 to 7) in the entry
field.
Hyper: Hypergamma curve
Enter the type of gamma curve (1 to 4) in the entry
field.
This cannot be configured when [Conversion Mode] is
set to [Display Referred] in the [Common] area.
2
Set the highlight creation function in [Highlight
Creation].
Highlight creation is a function that makes high-
luminance areas brighter according to a knee function
during conversion.
To enable, set the radio button to On and set the
following items.
Point (Abs.): Select the knee point of the knee
function.
1)
92% (92%), 95% (95%), 97% (97%), 98.5%
(98.5%), 100% (100%)
Slope (Abs.): Select the slope of the knee function.
1)
1.75 (
−
50), 2.26 (
−
25), 3.00 (0), 3.77 (20), 4.70
(40)
1) Values in ( ) are settings on Sony system cameras (absolute values).
This cannot be configured when [Conversion Mode] is
set to [Display Referred] in the [Common] area.
3
Set the gain for conversion in [SDR-HDR Gain].
Enter the gain (0.0 to 15.0) in the entry field.
The SDR percentage level that results in conversion to
HDR 100% level varies depending on the [SDR-HDR
Gain] setting and is displayed in [HDR Contrast].
When [Conversion Mode] is set to [Display Referred]
in the [Common] area, the value in nits after
conversion of SDR 100% level is displayed in [HDR
Contrast].
4
Set the black clip function in [HDR Black Clip].
To enable, set the radio button to On.
This cannot be configured when [To] is set to [S-Log3
(HDR)] or [S-Log3 (Live HDR)] in [Conversion
Type].
Notes
Note
Setting
type Conversion Type
From To
SDR-HDR
Convert SDR HLG, PQ, S-Log3
(HDR), S-Log3 (Live
HDR)
HDR-HDR
Convert HLG, PQ, S-Log3
(HDR), S-Log3 (Live
HDR) HLG, PQ, S-Log3
(HDR), S-Log3 (Live
HDR)
HDR-SDR
Convert HLG, PQ, S-Log3
(HDR), S-Log3 (Live
HDR) SDR
Note
Note
Note
Note
Note