Article Explainer Video

This integrated skill bundles six specialized capabilities for producing teaching media: image generation, technical article illustrations, subject infographics, animated lessons with voiceover, short-form video covers, and article-to-video conversion. Route requests to the appropriate sub-skill, or chain multiple capabilities into complete production pipelines for knowledge points or long-form content.

This skill transforms individual subject concepts into two synchronized animated formats rendered by HyperFrames: a narrated teaching video (~90s, 1080p with Chinese voiceover and subtitles) and a silent looping animation (~32s, 1080p for embedding). Both outputs share a single HTML structure, unified storyboard, and thematic color palette across nine subject domains.

Analyzes technical articles to pinpoint sections worth illustrating—abstract concepts, processes, comparisons, and system architecture—then generates 16:9 diagrams in your choice of seven visual styles. Supports notebook sketches, professional infographics, cozy handdrawn, tech doodles, cartoon layouts, whiteboard sketches, and executive-tech designs. Keeps long-form content engaging without cluttering every paragraph.

This execution layer routes image generation requests to four different API providers—MuleRun Nano Banana 2, APImart GPT Image 2, Atlas Cloud GPT Image 2, and Agnes Image 2.1 Flash—switchable via the `--provider` parameter. It supports both pure text-to-image generation and reference-image-based editing in single or batch modes, designed to be called by other skills rather than used directly.

Doubao TTS produces natural Mandarin and multilingual audio narration via Volcengine's Speech 2.0 API. It returns word-level timing metadata for precise subtitle synchronization, making it ideal for video projects requiring accurate caption alignment. Configure your voice preference and speech rate, then generate samples before committing to full narrations.

Short Video Cover creates platform-optimized 3:4 vertical thumbnails for short-form video platforms by analyzing your video script and producing covers with bold typography, host imagery, and UI elements that drive engagement. Choose from 11 visual styles—from dark tech to split-screen narrative—or use the default deep-tech look, then let the skill generate and self-check your cover before delivery.