Nikon Z7II Full Frame Mirrorless Camera User Manual
- June 5, 2024
- Nikon
Table of Contents
Nikon Z7II Full Frame Mirrorless Camera
About This Guide
This guide is for users of N‑Log.
Trademark Information
DaVinci Resolve is a registered trademark of Blackmagic Design. Apple and
Final Cut Pro are registered trademarks of Apple Inc. in the United States and
other countries. Adobe and Adobe Premiere are trademarks or registered
trademarks of Adobe Sys‑ tems Incorporated in the United States and/or other
countries.
LUTs: A Primer
A “LUT”, or “lookup table”, is an array of preselected values used in movie color-correction to map colors from the original input footage to the desired colors in the final output. Color correction is performed by looking up input colors and assigning them new RGB values based on the data in the table. A lookup table that treats each of the red, green, and blue channels separately is a “1D LUT”, which cannot be used to correct saturation or hue. Such corrections require a “3D LUT”, in which each combined RGB value maps to a single combined value in the table.
Using LUTs with N-Log
Designed to take full advantage of sensor dynamic range, Nikon’s unique
“N-Log” logarithmic gamma curve offers excellent balance between highlights
and shadows and is optimized for 10-bit movie recording. Information on film-
ing N-Log footage can be found in Technical Guide (N‑Log Recording Edition)
handbooks available from the Nikon Download Center.
https://downloadcenter.nikonimglib.com/en/products/558/Z_7II.html
Designed specifically for the purpose, Nikon’s N-Log 3D LUT greatly makes color grading N-Log footage a snap. Al-though the N-Log gamma curve captures a wide range of tones, the raw footage will seem to lack contrast and must be color graded for display on Rec. 709 monitors.
To color grade N-Log footage using the N-Log 3D LUT, you will need third-party movie editing software. This guide shows how to apply the N-Log 3D LUT using Blackmagic Design’s DaVinci Resolve 15.
Compatible Applications
In addition to DaVinci Resolve, the following applications can be used with
the N‑Log 3D LUT:
- Adobe: Premiere Pro
- Apple: Final Cut Pro X
Note that Nikon neither endorses this software nor guaran‑ tees its operation.
Contact the publishers for information on using these appli‑ cations.
Using the N-Log 3D LUT
Before proceeding, you will need to install DaVinci Resolve and download the N-Log 3D LUT.
-
Installing DaVinci Resolve
This guide assumes you are using DaVinci Resolve. Install the software after downloading it from the site below (link current as of December 2020). https://www.blackmagicdesign.com/products/davinciresolve/ -
Downloading the N-Log 3D LUT
The N-Log 3D LUT is available from the Nikon Download Center. Visit the site for your camera and download the LUT file from the “Software” tab: -
Applying the N-Log 3D LUT
This information is current as of July 2019.
- Launch DaVinci Resolve
15 and start a new project.In the Project Manager, click New Project and name the new project as desired.
- Click the “Project Settings” ( ) icon.
- Open the LUT folder.
Select Color Management in the project settings win-dow and click Open LUT Folder.
The
DaVinci Resolve 15 LUT folder will open. The fold-er path is:
Windows:
C:\ProgramData\Blackmagic Design\DaVinci Resolve\Support\LUT
macOS:
Library/Application Support/Blackmagic Design/DaVinci Resolve/LUT
- Add the N-Log 3D LUT
Create a sub-folder under the LUT folder, name it as desired, and copy the N-Log 3D LUT to the new sub-folder (named “Nikon” in this example).
- Click Update Lists and then click Save
- Load N-Log footage
Drag N-Log footage from the operating system file navigation window into DaVinci Resolve 15.
If
the frame rates of the footage and project do not match, a message will be
displayed. Click Change to update the project frame rate to match the footage.
- Match the data level to the output range.
Check that the Data Levels option in DaVinci Resolve 15 matches the option selected for HDMI > Advanced > Output range in the camera setup menu when the footage was recorded.
Right-click the thumbnail for the footage in the Me-dia Pool, select Clip Attributes, and check the option selected for Data Levels. If the footage was recorded with Limited range selected on the camera, choose Video; if it was recorded with Full range selected, choose Full.
- Create a timeline.
Select New Timeline in the File menu, then deselect the Empty Timeline check box and click Create to cre-ate a new timeline using the selected footage.
- Open the “Color” page.
Click the “Color” button at the bottom of the win-dow to open the “Color” page.
- Apply the N-Log 3D LUT.
In the LUT browser at the left side of the window, open the folder you created in Step 4 and double-click the N-Log 3D LUT to apply it to the current node.
For information on adjusting the LUT once it has
been applied, see online help or the Definitive Guide to DaVinci Resolve 15.
References
- Nikon | Download center | Z 7
- Nikon | Download center | Z 6
- Nikon | Download center | Z 7II
- DaVinci Resolve 18 | Blackmagic Design
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