Generate a complete narrated whiteboard explainer video from a UTF-8 transcript. Use when the user asks to turn pasted text or a .txt script into a whiteboard video with TTS, subtitles, generated illustrations, hand-drawing animation, BGM, and a final 1920x1080 MP4.
Convert one or more source images into 1920x1080 whiteboard drawing-animation MP4 segments with an optional hand overlay. Use when the user asks to animate existing images as whiteboard drawings or when debugging the animation stage of the full video pipeline.
Low-level storyboard and source-image workflow for this repository. Use when debugging or running the SRT-to-storyboard, prompt generation, provider-specific image generation, aspect-ratio validation, or segment merge stages independently of the main auto-whiteboard-video pipeline.
Generate YouTube thumbnails and other platform video covers in this repository's locked editorial whiteboard style. Use when the user asks for a YouTube thumbnail, video cover, Chinese social cover, Bilibili cover, or wants the established cover style reused at another platform size.