Comprehensive Guide to Cinematic Color Grading in DaVinci Resolve: Camera Setup, Shooting Techniques, and Post-Processing Workflow
Jay Jankulovski
Summary:
This video offers a comprehensive guide to improving cinematic color grading, starting with critical camera settings and on-set shooting techniques, then moving into post-production in DaVinci Resolve.
- Camera Settings: Learn to set optimal frame rates (30, 60, 120fps), shutter speed using the 180° rule with ND filters, proper aperture for subject separation (recommending a prime lens like Sigma 24mm f/1.4), locking white balance, and shooting in 10-bit LOG (e.g., Slog 3) with native base ISO values (800, 3200 for Sony).
- On-Set Techniques: Discover how shooting "shadow side" creates natural cinematic contrast and the importance of intentional color composition by integrating desired colors into your shots.
- Composition Practice: Emphasize practicing with tripods to refine composition skills, which translate to all types of shots.
- Dehancer Plugin Review: Explore how the Dehancer film emulation plugin works in DaVinci Resolve, including its film profiles, grain, halation, and other filmic effects.
- CineKit Powergrade Workflow: Understand a structured node tree system in DaVinci Resolve, utilizing DaVinci Wide Gamut, for consistent color grades across various footage types (night, talking head, sunset) using custom LUTs and effects.
Camera Setup/Settings [0:38]
Before opening editing software, having correct camera settings is crucial for perfect color grades. The speaker uses a Sony A7IV but emphasizes that the camera model is less important than understanding settings.
- Resolution [0:54]
- Always shoot in the highest possible resolution, typically 4K on most modern cameras.
- Frame Rate System [0:59]
- 30fps: Recommended for smoother playback on social media and YouTube.
- 60fps: Used for slow-motion footage.
- 120fps: Used for extra slow-motion footage.
- The goal is consistent frame rates across all projects for proper setup.
- Shutter Speed [1:41]
- 180° Shutter Rule: Double your frame rate for shutter speed (e.g., 1/60 for 30fps, 1/120 or 1/125 for 60fps, 1/240 for 120fps).
- This rule creates realistic, smooth motion blur.
- ND Filters: Essential for bright outdoor conditions to maintain the 180° shutter rule without overexposing. Variable ND filters are highly recommended for adjustable exposure.
- Aperture [2:32]
- Lower Aperture: Allows more light into the camera, creating subject separation (blurrier background) and a more cinematic look.
- ND filters enable using lower apertures in bright conditions.
- Lens Recommendation: The Sigma 24mm f/1.4 prime lens is recommended for its low aperture [1] and performance, especially in low light.
- White Balance [3:13]
- Set and Lock: Always set and lock your white balance using camera presets (sunny, cloudy, shade) according to the lighting situation.
- Avoid Auto White Balance: Auto white balance constantly adjusts, leading to inconsistent color temperatures across shots and more work in post-production.
- Shoot in LOG (10-bit Color Profile) [3:50]
- Log Color Profile: Crucial for color grading as it provides a much wider dynamic range than standard Rec. 709 profiles.
- 10-bit Slog 3 (Sony A7IV example): Enables greater flexibility to manipulate colors in post-production.
- ISO Settings [4:12]
- Native Base ISO: Stick to your camera's specific native base ISO and dual base ISO values to achieve the cleanest image with minimal noise.
- Sony Slog 3 Example: Base ISO is 800, and dual native base ISO is 3200.
- Use 800 ISO for daytime and 3200 ISO for nighttime shots.
Shooting Techniques for Better Shots
Before grading, improve your raw footage with these techniques.
Shoot Shadow Side [5:08]
- Concept: Position your subject between the camera and the light source (e.g., the sun).
- Result: Creates a beautiful cinematic and natural style of contrast in your footage.
- The camera should be on the shadow side of the subject relative to the light source.
Intentional Color Composition [5:50]
- Pre-planning Colors: Deliberately include specific colors in your scene or choose locations that inherently have the colors you want to emphasize.
- Example: Placing an orange lamp and a blue light strip in a talking head shot to create a strong color contrast.
- Gear Selection: Purchase gear (e.g., red goggles for snow, blue motocross gear for a red bike against green) that creates visually appealing color contrasts.
- Without these colors present in real life, no LUT or color grade can effectively "pull" them into the shot.
Practise Tripod Shots [7:03]
- Composition Focus: Shooting on a tripod or handheld forces you to concentrate on the actual composition of the shot, unlike gimbals which primarily focus on smoothness and centering.
- Skill Transfer: Improving compositional skills through tripod shooting makes you a much better videographer and cinematographer, enhancing all future gimbal or other types of shots.
Dehancer Plugin Review [7:41]
Dehancer is a film emulation plugin for color grading, compatible with DaVinci Resolve, Premiere Pro, Final Cut, and Photoshop.
- Workflow Integration: It can transform log footage to Rec. 709 directly within the plugin, eliminating the need for separate Color Space Transforms (CSTs).
- Select source camera vendor (e.g., Sony) and log profile (e.g., Slog 3/S-Gamut3.Cine).
- Adjust exposure, temperature, and tint within the plugin.
- Film Profiles: Offers various film profiles (e.g., Kodak Portra 400) with adjustable "push" and "pull" to affect the look.
- Film Developer: Adds contrast and boosts saturation.
- Film Compression: Applies a filmic compression to highlights and adjusts color density.
- Print Film: Emulates specific print films (e.g., Fujifilm 3513 Print Film) for distinct color and contrast characteristics.
- Color Head: Allows for detailed color grading, adjusting tones in shadows, midtones, and highlights (e.g., cool shadows, warm highlights).
- Filmic Effects:
- Film Grain: Offers highly realistic and customizable film grain options (e.g., 16mm ISO 50).
- Halation: Creates a distinctive glow around bright light sources.
- Bloom: Mimics the effect of a mist filter on a lens, softening highlights.
- Film Damage: Adds subtle flickers and imperfections like old film.
- Film Breath: Reproduces the slight flicker characteristic of film.
- Gate: Adds a subtle "shake" effect, simulating a film projector.
- Overscan: Creates a vintage film camera look with a black border and other filmic characteristics, often used for cinematic social media posts.
JAY's CineKit Powergrade [13:00]
The CineKit Powergrade is a DaVinci Resolve node tree system designed for consistent and confident color grades across various projects and cameras.
- Structure: It's a pre-built node tree that logically organizes color grading steps.
- Includes both a Dehancer version (if you own the plugin) and a stock version (using DaVinci Resolve's native tools).
- DaVinci Wide Gamut: The system works within DaVinci Wide Gamut color space, offering a wider dynamic range than individual camera log profiles (e.g., Slog 3).
- Utilizes a Color Space Transform (CST) "in" node to convert log footage to DaVinci Wide Gamut and a CST "out" node to convert back to Rec. 709.
How I Color Grade (Step by Step) [14:07]
The core workflow using the CineKit Powergrade involves a structured approach to color correction and creative grading.
- 1. Color Space Transform (CST) In [14:07]
- Convert camera log footage (e.g., Sony S-Gamut3.Cine / S-Log3) into DaVinci Wide Gamut for maximum dynamic range.
- 2. Exposure Adjustment [14:55]
- Fine-tune lift, gamma, and gain for proper overall exposure and to create natural contrast.
- 3. Contrast Node (Optional) [15:21]
- Adds additional contrast if needed, but often naturally achieved through exposure adjustments.
- 4. Linear White Balance [15:27]
- Accurately adjust white balance in post-production using the gain wheel, referencing the vectorscope for centering.
- 5. Temperature Adjustment (Creative, Optional) [15:49]
- A creative adjustment for overall shot temperature after primary white balance is set.
- 6. Saturation (HSV Technique) [15:57]
- Apply subtle, cinematic saturation using the HSV (Hue, Saturation, Value) technique through the gain slider.
- 7. Curves Node (Optional) [16:17]
- Provides highlight roll-off, blacks lift, and an S-curve for a more filmic look.
- 8. Masks Compound Node (Optional) [16:28]
- Used to add power windows or other masks for isolated adjustments.
- 9. Softness Node [16:34]
- Subtly softens the image, often in preparation for grain application.
- 10. Color Space Transform (CST) Out [16:45]
- Converts footage from DaVinci Wide Gamut back to Rec. 709.
- 11. Look Node (Creative Color Adjustment) [16:53]
- Applies the primary creative look using a custom LUT (e.g., "Monarch") within a parallel node structure, with adjustable intensity.
- 12. Effects Node [17:40]
- Includes various filmic effects:
- Radial Blur: Creates an anamorphic style look on the edges.
- RGB Split: Introduces chromatic aberration.
- Halation: Emulates the glow around bright areas.
- Bloom: Softens highlights, similar to a mist filter.
- Vignette: Darkens the edges of the frame to draw attention to the center.
- 13. Sharpen Node [18:24]
- Sharpens the image if needed, especially after noise reduction or softening.
- 14. Grain Node [18:29]
- Applies realistic film grain (using Dehancer or stock plugins for the "stock" CineKit version).
Grading Night Footage [18:58]
- Applying CineKit: Start by applying the CineKit Powergrade and setting the CST input (e.g., Slog 3).
- Exposure & Contrast: Adjust lift, gamma, and enable the contrast node for a strong base.
- White Balance: Make subtle adjustments to white balance, often cooling it slightly.
- Look & Effects: Apply the "look" node, optionally pairing with other creative LUTs or film looks. Selectively enable effects like RGB split.
- Noise Reduction: Crucial for night footage, apply noise reduction early in the node tree.
- Sharpen: Re-sharpen the image after noise reduction, as noise reduction can soften details.
Grading Talking Head Shot [20:41]
- Initial Setup: Apply CineKit, set CST, then adjust exposure (lift, highlights) to manage skin brightness.
- Curves: Enable curves for highlight roll-off and to bring blacks down for more depth.
- Softness: Apply image softness.
- Look: Apply the main "look" but reduce its intensity (e.g., 0.4) and optionally pair it with other creative nodes like a "Kodak" node for an extra creative layer.
- Effects: Selectively enable effects like radial blur.
- Custom Vignette: Use a power window in the masks node to create a custom vignette, focusing attention on the subject by darkening the surroundings.
Sunset Grade [22:10]
- Stock CineKit Version: Demonstrates grading using the stock version of CineKit (without Dehancer).
- Exposure: Adjust lift, use HDR wheels for global exposure control, and slightly punch up gain.
- White Balance: Correct overly warm sunset tones by pushing cool tones into the clip.
- Saturation: Enable HSV saturation to make the sunset colors pop.
- Curves: Apply curves for highlight roll-off and a subtle black lift for a clean S-curve.
- Softness: Apply softness, anticipating a grain application later.
- Look: Enable the main "look" node, adjusting its intensity.
- Effects: Selectively apply effects like radial blur for an anamorphic style, RGB split, and halation (using stock plugins).
- Grain: Apply grain using stock plugins to complete the filmic aesthetic.
Learn more with The CineKit tutorials [23:54]
- The CineKit includes a short course with in-depth tutorials on color grading, DaVinci Resolve project settings, and export settings.
- Five (or six) sample shots are provided for practice color grading.