YouTube Transcript

Fetch transcripts from YouTube videos and optionally summarize them.

Quick Start

python3 scripts/fetch_transcript.py <video_id_or_url> [languages]

Examples:

python3 scripts/fetch_transcript.py dQw4w9WgXcQ
python3 scripts/fetch_transcript.py ""
python3 scripts/fetch_transcript.py dQw4w9WgXcQ "fr,en,de"

Output: JSON with video_id, title, author, full_text, and timestamped transcript array.

Workflow

Run fetch_transcript.py with video ID or URL

Script checks VPN, brings it up if needed

Returns JSON with full transcript text

Summarize the full_text field as needed

Language Codes

Default priority: en, fr, de, es, it, pt, nl

Override with second argument: python3 scripts/fetch_transcript.py VIDEO_ID "ja,ko,zh"

Setup & Configuration

See references/SETUP.md for:

• Python dependencies installation


• WireGuard VPN configuration (required for cloud VPS)


• Troubleshooting common errors


• Alternative proxy options