screencast-to-virallisted

# Andy's Screencast-to-Viral Pipeline ## 🎯 Core Mission Turn your 42+ screen recordings into 100+ viral short videos. Automated analysis → intelligent editing → viral packaging → batch publishing. Target: **10万粉丝** through systematic content production. ## When to Use - You have raw screen recordings (2-10 minutes) - Want to generate short-form videos (30-90 seconds) - Need batch processing for multiple files - Targeting Douyin/Bilibili/Xiaohongshu ## Quick Start ```bash # Analyze one recording to find highlights /screencast-to-viral analyze --input "path/to/video.mp4" # Generate short video (auto mode) /screencast-to-viral generate --input "path/to/video.mp4" # Batch process entire directory /screencast-to-viral batch --input "/Users/andy/Documents/Andy录屏素材库" # Preview without rendering /screencast-to-viral preview --input "path/to/video.mp4" ``` ## Pipeline Stages ### Stage 1: Analyze (智能分析) **What it does:** - Extract metadata (duration, resolution, audio) - Transcribe speech with Whisper - Extract key frames (0.5 fps) - Identify "highlight moments" - Generate cutting recommendations **Output:** ```json { "source": "video.mp4", "duration": 206.5, "transcription": "full text...", "highlights": [ { "start": 15.2, "end": 45.8, "score": 0.92, "reason": "High visual change + excited speech", "type": "result_reveal" } ], "recommendations": { "best_30s": { "start": 15.2, "end": 45.2 }, "best_60s": { "start":