Extract Storyboards is a tool designed to segment videos by extracting keyframes and their corresponding indices. This functionality is particularly useful for users looking to create storyboard-like sequences from video content.
- Allows users to define a threshold for detecting keyframes, enabling customizable sensitivity based on video motion.
- Includes options to merge isolated frames and split lengthy segments into manageable parts, enhancing the usability of extracted content.
- Provides straightforward input and output parameters, making it easy to integrate into existing ComfyUI workflows.
Context
Extract Storyboards serves as an extension within ComfyUI that focuses on video segmentation and keyframe extraction. Its primary purpose is to facilitate the creation of storyboards, which can be beneficial for video editing, analysis, or content creation.
Key Features & Benefits
The tool's main features include adjustable threshold settings for keyframe detection, the ability to merge isolated frames, and a parameter for splitting long segments into shorter ones. These features matter because they provide users with greater control over how videos are analyzed and segmented, allowing for tailored outputs that meet specific project needs.
Advanced Functionalities
Advanced capabilities include the merging of isolated frames when the total frame count in a segment is below a specified threshold, which can help maintain continuity in videos with transition animations. Additionally, the maxFrames parameter allows users to set a limit on the number of frames in each segment, making it easier to manage lengthy sequences.
Practical Benefits
This tool enhances workflow efficiency by automating the extraction of keyframes, giving users more time to focus on creative tasks rather than manual segmentation. It also improves control over output quality by allowing precise adjustments to the keyframe detection process, resulting in more relevant and useful extracted content.
Credits/Acknowledgments
The tool was developed with contributions from various authors, and its functionality is governed by open-source licensing, allowing for community involvement and continuous improvement.