DD Video Analyzer

Download videos, extract transcripts, capture frames. Analyze YouTube, tutorials, DD videos with yt-dlp + Whisper + ffmpeg.

Video Watcher

Download, transcribe, and screenshot videos for analysis.

Requirements

bash

brew install yt-dlp ffmpeg openai-whisper

Quick Start

bash

./scripts/analyze.sh "https://youtube.com/watch?v=..."

Output

text

outputs/
├── video.mp4           # Downloaded video
├── audio.mp3           # Extracted audio
├── transcript.txt      # Plain text
├── transcript.srt      # Subtitles
└── frames/             # Screenshots every 30s

Commands

Analyze video

bash

./scripts/analyze.sh "URL" [output-dir] [frame-interval] [whisper-model]

Summarize transcript

bash

./scripts/summarize.sh ./outputs/transcript.txt

Or with AI:

bash

cat outputs/transcript.txt | clawdbot ask "Summarize this"

Config

config.json:

json

{
  "whisper_model": "medium",
  "frame_interval": 30,
  "output_dir": "./outputs"
}

Use Cases

• DD (Due Diligence) videos
• Lecture notes
• Podcast summaries
• Tutorial documentation
• Meeting recordings