explainer-video

# Explainer Video Use this workflow to turn information into a clear finished video. The information is the product: topic, script, logic, data, product mechanism, or voiceover. Visuals support understanding. Explainer Video owns the section plan, narration mode, timing order, assembly, and QA; `create-motion-graphics` is the helper workflow for direct Motion Graphic authoring and placement. ## Workflow 1. Read the project state, prompt, attached files, assets, transcript, and timeline. 2. Identify the working labels: - `explainer_start`: `topic_only`, `script_or_outline`, `voiceover_or_transcript`, `product_or_data`, `reference_assets`, or `direct_mg_animation_brief`. - `source_structure`: `free_topic`, `script_sections`, `timestamped_sections`, `slides_or_pages`, `existing_voiceover`, `uploaded_assets`, `product_or_data`, or `mixed`. - `narration_mode`: `generated_tts`, `existing_voiceover`, `transcript_only`, or `none`. - `visual_mode`: `motion_graphics`, `stock_or_uploaded_footage`, `generated_video_or_images`, or `mixed`. 3. Respect source structure. If the user provides structured material such as timestamps, numbered sections, slides/pages, scene labels, chapters, bullet outline, product points, transcript ranges, or voiceover sections, use that as the default planning scaffold. Merge, split, reorder, or relabel only when there is a clear production reason; explain the change and get user acceptance before treating it as the plan. 4. Ask only for missing...