A Comparative Analysis of Layer-Based and Node-Based Workflows for Color Grading

Abstract

The objective of this study is to examine the structural and practical advantages of a node-based workflow in DaVinci Resolve, a professional video editing and color grading software, over the conventional layer (track)-based approach. Motivated by the recognition that traditional layer-based timelines face limitations when handling complex tasks, we examined the strengths of node-based systems through theoretical review and experimental comparison to verify their systematic effectiveness for alleviating practical bottlenecks. Methodologically, we employed two distinct workflows, one layer-based and the other node-based. These workflows were implemented under identical conditions using the same Sony S-Log3 footage. We then conducted a comparative case analysis, focusing on step-wise procedures, structural visibility, revision flow, and the reusability and debuggability of effects. The findings suggest that employing a node-graph approach enhances the intuitiveness and controllability of the workflow from a design perspective and substantially increases efficiency in designing and revising complex visual effects. Additionally, the utilization of branching and parallel processing between nodes facilitates the systematic progression of advanced color-grading processes and streamlines the coordination of multiple creative looks. The study's findings underscore the practical value and productivity benefits of node-based workflows in the post-production of cultural content design, thereby suggesting them as an effective alternative in related design domains.