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Ver
34.56-00-0.00
Firmware version 34.55 (released on March 27, 2019) has the problem in the recorded clips shot in the format AVCIntra4K
422(25P). There is no
problem with other functions or the previous firmware (version 31.02 or
earlier).
This problem is fixed.
This firmware also include
the following contents.
New Features
- Supports HLG(Hybrid Log Gamma)
Specification：
Gamma=HLG, Color space=REC2020, Dynamic Range=1600%
[Related MENU]
・HLG mode settings (Operate the following in
order)
1) MAIN COLOR -> SHADING
2) SCENE FILE
SETTINGS -> GAMMA -> HLG
[Related Devices]
・AK-HRP1000
Main features
[For SDR Monitors]
・The Gamma and the Color
Space of HLG are converted into the SDR formats' ones.
HLG
images can be displayed on SDR monitors.
・Monitors can express
the gradation of the high brightness area while maintaining the
contrast of the normal brightness area by this function.
[Temporary
change gamma of VF to HLG]
・Usually, the gamma of VF is SDR (monitoring
gamma).
You can temporarily change the gamma of VF
from SDR to HLG to check the high brightness gradation.
[Simultaneous
output of HLG/SDR (monitoring gamma)]
・HDR (HLG) and SDR (monitoring
gamma) can be output simultaneously with 2 lines of SDI.
＊When
setting the output of PROXY, SDI 1, SDI 2 or VF SDI, you can select
HLG/SDR respectively.
[Zebra display function for high brightness]
・Zebra indication can be displayed in the brightness saturated area
of VF image.
[RAW to 4K conversion]
・When the PROCESSED RAW
is set, the information about HLG is embedded in the SDI payload.
- Improvement of UI in SYSTEM MODE setting
When the SYSTEM MODE
of HOME (SYSTEM) is selected, the menu switches to the detailed items
by pushing the dial.
The UI of this operation is improved.
- Improvement of the delay due to conversion from RAW to 4K
When
AVC-4K422 is selected, the output of Processed RAW is set Dual.
- The information of "PRODUCT VERSION" is written to the XML files.
- Canon lens “CN-E70-200mm T4.4 L IS KAS S” and EXTENDER can be used
in combination.
Improvement of the following problems
- The value of GAIN shifts by +6dB when GAMMA SELECT is set to “BC
GAMMA” and EI MODE is set to “dB”.
- When you input RETURN video signal at 23.98p or 24p frequency, the
output images look jumpy.
- When you input RETURN video signal at 25p frequency, the output
images are abnormal.
- The Up/Down operating range of AK-HRP1000’s IRIS lever and the OPEN/CLOSE
operating range of lens do not match up.
- (MC model only) KNEE MODE menu spelled in Chinese has some inaccurate
expressions.
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