DaVinci Resolve Color Grading Tutorial: Interface, Color Wheels, and Essential Tools for Cinematic Looks

gianludona

Showreel Color Grading [0:00]

• The video begins with a dynamic showreel featuring various professionally color-graded shots.
  • Shots include diverse scenes like urban landscapes, sunsets, fitness, music festivals, and scenic nature, all demonstrating different aesthetic styles.

Introduction [0:52]

• Gianluca Donati introduces himself as a filmmaker from Ravenna, now living in Milan for about six years [0:54].
• He works with his brother, and they have another YouTube channel called Donatwins [1:15].
• He expresses his long-standing desire to create a series of tutorials on color grading, specifically in DaVinci Resolve [1:35].
• Gianluca highlights that color grading is a crucial element that can significantly enhance a video, regardless of filming or editing quality [1:57].
• He mentions that many followers on Instagram and the Donatwins profile have asked about his specific color styles, often described as "vintage" or "retro" [2:16].
• He plans to share "powergrades" (presets) he has acquired from other creators over the years, aiming to simplify achieving professional results [2:41].
• He believes that aesthetic preference often trumps technical skill in color grading [2:50].
• This introductory video will provide a general overview of the DaVinci Resolve interface rather than a deep dive into every technical detail [4:20].

Interfaccia Davinci Resolve (DaVinci Resolve Interface) [5:03]

• The video transitions to a screen recording of DaVinci Resolve.
• Overview of main pages:
  • The interface includes "Cut", "Edit", and "Color" pages, among others, shown at the bottom of the screen [5:03].
• Creating a New Timeline:
  • Gianluca demonstrates creating a new timeline by going to "File" > "New Timeline" [5:17].
  • He names the timeline "prova color" (test color) [5:24].
  • He sets the timeline resolution to Full HD (1920x1080) and the frame rate to 25 frames per second [5:30].
  • In the "Color" tab of the new timeline settings, he emphasizes selecting "DaVinci WG/Intermediate" for "Timeline Color Space" and "Rec. 709-A" for "Output Color Space" [5:37].
    • This setup provides more flexibility for color manipulation ("più possibilità di lavorazione") and ensures consistent output, especially on Mac systems [6:33].
• Project Organization with Bins:
  • He suggests creating "New Bins" (folders) within the "Master" bin for different types of assets, such as "clips," "song," "grafiche" (graphics), and "sounds" [7:56].
  • He imports a sample video clip, which was shot in New York, into the "clips" bin for the tutorial [8:26].

Color Wheels [8:55]

• The primary tool for color correction is the "Color Wheels" panel [8:58].
• Understanding Lift, Gamma, and Gain:
  • Lift: Controls the dark tones (shadows) of the image [9:09].
    • Adjusting Lift moves the entire lower portion of the waveform monitor [9:30].
  • Gamma: Controls the midtones of the image [9:09].
    • Adjusting Gamma affects the middle range of the waveform monitor [9:50].
  • Gain: Controls the bright tones (highlights) of the image [9:09].
    • Adjusting Gain moves the entire upper portion of the waveform monitor [9:44].
• Waveform Monitor (Parade):
  • Gianluca uses the "Parade" waveform monitor (found at the top right of the scopes panel) to visualize color channels (Red, Green, Blue) and their distribution [10:10].
  • He warns against "spiappolamento" (crushing) blacks by going too low or "bruciando" (blowing out) whites by going too high on the waveform, which would destroy image information [10:25].
• Basic Color Grading Strategy:
  • The fundamental approach to basic color grading is to adjust contrast and saturation [10:52].
  • He highlights the transformation from a flat, desaturated log profile to a vibrant, contrasted image by simply adjusting these two parameters [11:17].
  • Importance of Log Profile:
    • It is crucial to record footage in a "flat" or "log" profile (e.g., S-Log for Sony, Film for Blackmagic) to retain maximum color information for extensive grading [11:25].
• Log Wheels vs. Primary Wheels:
  • DaVinci Resolve offers "Log Wheels" (accessed by clicking the "Log" icon in the Color Wheels panel) for more precise and "millimetric" (fine-tuned) adjustments compared to the primary wheels [12:10].
  • Log Wheels offer "Shadow," "Midtone," and "Highlight" controls, allowing for selective adjustments without affecting other tonal ranges as broadly [12:23].
• Working with Nodes:
  • Gianluca emphasizes the importance of creating separate nodes for different adjustments (e.g., exposure, white balance, saturation) [13:31].
  • He suggests labeling nodes for better organization (e.g., "Exposure," "Saturation") [13:46].

Bilanciamento del Bianco (White Balance) [14:05]

• White balance can be adjusted using several methods in DaVinci Resolve [14:07].
• Method 1: Using Temp and Tint Sliders:
  • In the Color Wheels panel, adjust the "Temp" (temperature) slider to shift colors between blue (cooler) and orange (warmer) [14:14].
  • Adjust the "Tint" slider to shift colors between green and magenta [14:18].
• Method 2: Chromatic Adaptation Effect:
  • This is a more advanced and powerful method, found in the "Effects" library [14:54].
  • Drag the "Chromatic Adaptation" effect onto a node.
  • In the effect settings, set both "Source Illuminant" and "Target Illuminant" to "Color Temperature" [15:02].
  • Adjust the temperature and tint sliders within this effect to achieve the desired white balance. This method offers greater control and flexibility [15:12].

Riduzione rumore (Noise Reduction) [16:10]

• Noise reduction is often applied to combat digital noise, especially in low-light footage.
• To apply noise reduction:
  • Add a new "Serial Before" node at the beginning of the node tree (right-click node > Add Node > Add Serial Before) [15:58].
  • Go to the "Motion Effects" panel (the tab with the moving circles icon).
  • Under "Temporal NR" (Temporal Noise Reduction), set "Frames" to 2 [16:19].
  • Adjust "Luma" (for luminance noise) and "Chroma" (for color noise) sliders.
    • Typically, Luma is adjusted between 4 and 8, and Chroma between 6 and 10, depending on the footage [16:25].
    • The goal is to reduce noise without excessively softening the image or losing detail.

Maschere (Masks) [16:55]

• Masks are used for selective color adjustments to specific areas of the image.
• Applying Masks:
  • Access masks from the "Window" panel (icon with a square, circle, and polygon) [16:59].
  • Gianluca demonstrates creating a circular mask (e.g., to highlight a face or object) [17:01].
  • The "Softness" control is crucial for blending the mask smoothly into the image, typically feathered to its maximum [17:09].
  • The mask can be inverted to apply effects to the area outside the masked region [17:19].
• Gradient Masks:
  • He also shows creating a linear gradient mask, useful for darkening corners (vignetting) or adjusting the sky [17:31].
  • The gradient can be manipulated to control the transition between masked and unmasked areas [18:20].
  • Applying a mask allows for targeted adjustments, such as increasing gain within the masked area to brighten it [18:28].

Colorslice [18:40]

• Colorslice is a powerful tool for manipulating specific color ranges [18:40].
• It divides the image into individual color channels: Red, Skin, Yellow, Green, Cyan, Blue, and Magenta [18:44].
• For each color, you can adjust "Hue," "Saturation," and "Density" (or "Luminance") [18:48].
  • Gianluca demonstrates adjusting the blue channel. He warns that excessive adjustments can "break" the image (e.g., sky may show banding or artifacts if blue density is pushed too far) [19:10].
• This tool is particularly effective for fine-tuning skin tones, as demonstrated later with specific subject footage [19:40].
• He advises making "minimal" changes rather than "extreme" ones to maintain a natural look [19:28].

Curves [20:00]

• The "Curves" panel offers another layer of precise color control [20:01].
• Types of Curves:
  • Hue vs Hue: Allows changing one color into another. For example, shifting a specific orange hue towards red or green [20:12].
  • Hue vs Sat (Saturation): Adjusts the saturation of specific colors. For instance, making greens more or less vibrant [20:56].
  • Hue vs Lum (Luminance): Controls the brightness of specific colors. This allows for making blues brighter or darker without affecting other colors [21:07].
• Gianluca demonstrates how manipulating these curves can drastically alter the image's appearance, showcasing the before and after effect [21:24].

Outro [22:10]

• Gianluca recaps the tutorial, emphasizing that it covered essential tools like contrast, saturation, white balance, noise reduction, and masks [22:14].
• He reiterates that these tutorials are designed for an "easy" approach to color grading, suitable even for those without deep technical knowledge [22:56].
• He encourages viewers to follow these tutorials carefully to achieve cinematic and professional color looks, like those seen in his "Donatwins" videos [22:52].
• He promises that future videos in the series will explore different "powergrades" and additional useful tools [22:10].
• He invites viewers to stay tuned for more tutorials.