Automatically analyze Bilibili videos, extract frames, and generate structured documentation or tutorials using AI.

• Downloads videos via Bilibili API, extracts frames using FFmpeg at configurable rates (1 fps for short videos, 0.5 fps for medium, 0.2 fps for long), and deduplicates similar adjacent frames
• Batch-analyzes extracted frames in parallel using the Task tool, with dynamic batching strategy based on total frame count (1–5 batches)
• Reorganizes analysis results into polished markdown documents (tutorials for how-to content, structured guides for knowledge videos) with embedded screenshots and source-code attribution
• Requires .NET 10 SDK and FFmpeg; supports custom output directories, frame-rate tuning, and similarity thresholds for deduplication