Sketch B-Roll Video Generator
Transforms articles into animated hand-drawn whiteboard diagram B-roll videos using AI video models like Seedance 2.0.
Sketch B-Roll Video Generator helps creators convert long-form articles, links, and structured text into engaging hand-drawn sketch animations optimized for talking-head video overlays. By analyzing core arguments and extracting key graphics, the skill structures multi-frame storyboard diagrams featuring clean black line art and focused blue highlights. It then automates image-to-video draw-on effects via models like Volcengine Seedance 2.0 or libtv Agent, concatenating animated clips and integrating background audio into a polished, presentation-ready B-roll track.
主な機能
01Automatic article diagram and logic extraction for storyboarding
02Seamless integration with Volcengine Seedance 2.0 and libtv video APIs
03Automated clip concatenation, safe-zone layout, and background music mixing
04Frame-by-frame draw-on growth animation prompt generation
05954 GitHub stars
06Minimalist hand-drawn sketch aesthetics with single-point blue focus accents
ユースケース
01Creating dynamic whiteboard visual overlays for talking-head educational videos
02Producing step-by-step visual explainers for complex tech and business workflows
03Repurposing WeChat articles and newsletter posts into engaging video summaries