How do I export a LUT from Premiere Pro?

Exporting a LUT (Lookup Table) from Premiere Pro is a straightforward process that allows you to save and reuse your color grading settings across different projects or even in other video editing software. This guide will walk you through the essential steps to successfully export your custom LUTs.

Exporting a LUT from Premiere Pro: A Step-by-Step Guide

Exporting a LUT from Premiere Pro is a crucial skill for any video editor looking to maintain consistent color grading. By following these simple steps, you can easily save your color adjustments as a .cube file, making them readily available for future use. This process ensures your visual style remains uniform across all your creative endeavors.

Understanding LUTs and Their Importance

A LUT is essentially a file containing a set of instructions that alters the color and contrast of your footage. Think of it as a preset for color grading. They are incredibly useful for:

• Maintaining Consistency: Applying the same LUT across multiple clips or projects ensures a unified look.
• Speeding Up Workflow: Instead of manually adjusting every clip, you can apply a pre-made LUT in seconds.
• Creative Expression: LUTs can be used to achieve specific cinematic looks or artistic styles.
• Color Space Conversion: Some LUTs are designed to convert footage from one color space to another (e.g., Log to Rec.709).

How to Export a LUT from Premiere Pro

Premiere Pro offers a built-in function to export your color grades as LUTs. This feature is found within the Lumetri Color panel.

Step 1: Apply Your Color Grade

First, ensure you have applied all the desired color grading effects to your clip using the Lumetri Color panel. This includes adjustments to:

• Basic Correction (Exposure, Contrast, Highlights, Shadows, Whites, Blacks)
• Creative (Look, Faded Film, Vibrant, etc.)
• Curves (RGB Curves, Hue Saturation Curves)
• Color Wheels and Match
• HSL Secondary
• Vignette

The more refined your color grade, the more effective your exported LUT will be. Take your time to achieve the exact look you want.

Step 2: Access the Lumetri Color Panel Export Function

Once your color grade is finalized on a clip, navigate to the Lumetri Color panel. You can find this under Window > Lumetri Color if it’s not already open.

Within the Lumetri Color panel, look for the three-line menu icon (also known as the hamburger menu) located in the top-right corner of the panel. Click on this icon.

Step 3: Select "Export.cube"

From the dropdown menu that appears, select the option "Export.cube". This is the command that initiates the LUT export process.

Step 4: Choose a Save Location and Name Your LUT

A save dialog box will appear. Here, you need to:

• Choose a destination folder on your computer where you want to save the LUT file. It’s a good practice to create a dedicated folder for your custom LUTs.
• Enter a descriptive name for your LUT. A clear name will help you easily identify it later. For example, "Cinematic Teal Orange LUT" or "Warm Sunset Grade."

Step 5: Export the LUT

Click the "Save" button in the dialog box. Premiere Pro will then generate and save your LUT as a .cube file in the specified location.

Important Considerations When Exporting LUTs

While exporting a LUT from Premiere Pro is simple, there are a few nuances to keep in mind for optimal results.

What Gets Exported?

It’s important to understand that Premiere Pro’s .cube export captures the color and contrast adjustments made within the Lumetri Color panel. It does not export:

• Effects: Any other applied effects (like sharpening, noise reduction, or stylistic filters) will not be included in the LUT.
• Masks and Power Windows: These localized adjustments are specific to the clip and cannot be embedded in a standard LUT.
• Transformations: Scaling, position, or rotation changes are not part of the LUT.

LUT Compatibility and Bit Depth

The .cube format is widely compatible with most video editing and color grading software, including DaVinci Resolve, Final Cut Pro, and After Effects. However, be aware that the quality of the LUT can be affected by the bit depth of the original footage. For best results, export LUTs from footage with a higher bit depth (e.g., 10-bit or 12-bit).

When to Use "Apply LUT" vs. "Export.cube"

• Apply LUT: This option is used to apply an existing LUT (either a purchased one or one you’ve previously exported) to your footage within Premiere Pro.
• Export.cube: This option is used to create a LUT file from the color grading you’ve applied to a clip.

Troubleshooting Common LUT Export Issues

Occasionally, you might encounter minor issues when exporting or using LUTs.

• LUT Not Appearing Correctly: Ensure you’ve applied all desired adjustments in the Lumetri Color panel before exporting. Also, verify that the LUT is being applied correctly in the target software.
• "Export.cube" Option Grayed Out: This usually means there are no Lumetri Color adjustments applied to the selected clip. Make sure you have active color grading settings in the Lumetri panel.
• File Size: .cube files are generally quite small, so large file sizes are not typical. If you suspect an issue, try re-exporting.

Practical Examples: When to Export a LUT

Imagine you’ve spent hours perfecting a specific "vintage film look" for a short film. Instead of reapplying those Lumetri settings to every scene, you can export that entire grade as a LUT. Then, for future projects where you want a similar aesthetic, you simply import and apply your custom LUT.

Another scenario is when working with Log footage. You might create a LUT that converts your Log footage to a standard Rec.709 color space with a pleasing contrast curve. This LUT can then be applied to all your Log clips as a starting point for further grading.

People Also Ask

What is the difference between a.cube LUT and a.look LUT?

A .cube LUT is a widely compatible format that stores color grading information. A .look LUT, often associated with specific software like DaVinci Resolve, can sometimes contain more complex parameters beyond basic color and contrast, though .cube is the industry standard for interoperability. Premiere Pro primarily uses and exports the .cube format.

Can I export a LUT from Premiere Pro if I used multiple Lumetri Color effects?

Yes, Premiere Pro will consolidate the color and contrast adjustments from all instances of the Lumetri Color effect applied to a clip into a single .cube file when you use the "Export.cube"