Whiteboard Video Workflow

This is a complete pipeline that turns SRT subtitle files into whiteboard animation videos through three stages: storyboard parsing, AI image generation via RunningHub's API, and video synthesis. It orchestrates multiple subagents to handle each phase, maintaining strict ordering so scene timing and visuals stay synchronized. The workflow uses Python with OpenCV and PyAV for video processing, requires API credentials, and outputs H.264 encoded clips that get merged into a final video. It's built for producing explainer videos where you already have the script timed out in subtitles and want to automate the visual generation. The rigid step sequencing and environment checks make it reliable but less flexible if you want to tweak individual stages.