1. Understanding LUTs
* What is a LUT? A LUT is essentially a file that contains a mathematical transformation for color values. It remaps the existing colors in your video to new colors, creating a desired aesthetic. Think of it like a color grading preset.
* Types of LUTs:
* Technical LUTs (Conversion LUTs): Used to convert footage from one color space to another (e.g., converting from Log footage to Rec. 709). These ensure your footage is displayed correctly.
* Creative LUTs (Stylistic LUTs): Used to achieve a specific visual style, mood, or color palette (e.g., a warm, vintage look or a cool, cinematic grade).
* Calibration LUTs: Used to calibrate monitors and displays.
2. Importing LUTs into Premiere Pro
There are two main methods for importing LUTs:
* Method 1: Using the Creative Tab in Lumetri Color: This method is generally preferred for applying creative LUTs.
1. Open the Lumetri Color Panel: Go to Window > Lumetri Color.
2. Navigate to the Creative Tab: In the Lumetri Color panel, click on the "Creative" tab.
3. Choose "Look": Click the dropdown menu labelled "Look." It might say "None" initially.
4. Select "Browse...": In the dropdown, select "Browse..."
5. Locate and Open your LUT file: A file browser will open. Navigate to the folder where your LUT files are stored, select the desired LUT (.cube is the most common format), and click "Open." The LUT will be applied to your clip.
* Method 2: Using the Basic Correction Tab in Lumetri Color: This method is typically used for applying technical/conversion LUTs, but can be used for creative LUTs as well.
1. Open the Lumetri Color Panel: Go to Window > Lumetri Color.
2. Navigate to the Basic Correction Tab: In the Lumetri Color panel, click on the "Basic Correction" tab.
3. Find the Input LUT dropdown: Look for the "Input LUT" dropdown menu.
4. Select "Browse...": Click the dropdown and choose "Browse..."
5. Locate and Open your LUT file: A file browser will open. Navigate to the folder where your LUT files are stored, select the desired LUT file, and click "Open." The LUT will be applied to your clip.
* Alternative: Adding LUTs to the Premiere Pro directory (Persistent Storage)
This method adds LUTs to Premiere's default LUT folder, making them readily available in all your projects. This is convenient but means you have to know where that directory is.
1. Locate the Premiere Pro LUT Directory: The location varies depending on your operating system and Premiere Pro version. Here are the common locations:
* Windows: `C:\Program Files\Adobe\Adobe Premiere Pro [Your Version]\Lumetri\LUTs` (You might need to create the "Creative" or "Technical" folders within the LUTs folder if they don't exist.)
* macOS: Right-click the Premiere Pro application in Finder and select "Show Package Contents." Navigate to `Contents/Lumetri/LUTs`. (You might need to create the "Creative" or "Technical" folders within the LUTs folder if they don't exist.)
2. Copy your LUT files: Copy the .cube files (or other supported formats) into the appropriate folder ("Creative" for creative LUTs, "Technical" for technical LUTs).
3. Restart Premiere Pro: Close and reopen Premiere Pro. Your LUTs should now appear in the dropdown menus in the Lumetri Color panel (Creative or Basic Correction, depending on where you placed them).
3. Applying LUTs to Your Footage
1. Select the Clip: In your timeline, select the video clip you want to apply the LUT to.
2. Open the Lumetri Color Panel: Go to Window > Lumetri Color.
3. Choose the Appropriate Tab: Decide whether you're applying a creative LUT (Creative tab) or a technical LUT (Basic Correction tab).
4. Select the LUT:
* Creative Tab: Choose your LUT from the "Look" dropdown menu.
* Basic Correction Tab: Choose your LUT from the "Input LUT" dropdown menu.
4. Adjusting and Refining the Look
Applying a LUT is just the first step. You'll almost always need to make adjustments to the footage *after* applying the LUT to achieve the desired look. Here's how:
* Intensity (Creative Tab): Use the "Intensity" slider in the Creative tab to control how strongly the LUT is applied. Lowering the intensity creates a more subtle effect.
* Basic Correction Adjustments: Use the controls in the Basic Correction tab to fine-tune:
* Exposure: Adjust the overall brightness of the image.
* Contrast: Adjust the difference between the brightest and darkest parts of the image.
* Highlights: Adjust the brightness of the brightest areas.
* Shadows: Adjust the brightness of the darkest areas.
* Whites: Adjust the white point.
* Blacks: Adjust the black point.
* Temperature: Adjust the warmth or coolness of the image.
* Tint: Adjust the balance between green and magenta.
* Curves Adjustments: The Curves tool (in the Curves tab) provides more precise control over color and contrast. You can adjust the RGB curves or the individual color channels (Red, Green, Blue).
* Color Wheels & Match: Use these tools (found in the Color Wheels & Match tab) to make adjustments to shadows, midtones, and highlights.
* HSL Secondary: Use this tab to isolate and adjust specific colors in your footage.
5. Important Considerations & Best Practices
* Shoot in Log Format (If Possible): If your camera supports it, shooting in a Log format (e.g., S-Log, C-Log, V-Log) gives you a wider dynamic range to work with and more flexibility in post-production. Applying a conversion LUT to your Log footage is usually the first step.
* Start with a Neutral Base: Make sure your white balance and exposure are relatively accurate *before* applying a LUT. This will give you a better starting point for the color grade.
* Don't Overdo It: A subtle LUT application and careful adjustments often produce the best results. Avoid pushing the intensity too high or making extreme color adjustments that look unnatural.
* Layering LUTs: You can apply multiple LUTs on the same clip by adding multiple instances of the Lumetri Color effect. This can give you more complex looks, but it's easy to overdo. Use with caution.
* Adjust Exposure and White Balance Before Applying Creative LUTs: Ensure that the exposure and white balance are correct before applying creative LUTs. This helps prevent the LUT from clipping highlights or making shadows too dark. Think of LUTs as a finishing touch, not a fix for bad footage.
* Use Adjustment Layers: For applying a LUT to multiple clips, create an adjustment layer above the clips on your timeline. Apply the Lumetri Color effect and the LUT to the adjustment layer. This allows you to apply the same look to multiple clips simultaneously and make adjustments that affect all the clips under the adjustment layer.
* Experiment: Try different LUTs and experiment with the Lumetri Color controls to find the looks that you like. There's no one-size-fits-all solution, so have fun and be creative!
* LUT Packs: Consider purchasing or downloading LUT packs to expand your creative options. There are many free and paid LUTs available online.
* Backups: Before making significant changes to a project, it's always a good idea to save a backup.
By following these steps, you'll be able to effectively use LUTs to enhance your video projects in Premiere Pro and achieve stunning visual results. Remember to practice and experiment to develop your own unique style.