#!/bin/bash

URL="https://www.youtube.com/watch?v=JoUhTSdOH7I"
OUT="$HOME/TIDElab-$(date +%Y%m%d-%H%M%S).mp4"

STREAM_URL=$(yt-dlp -f "best[ext=mp4]/best" -g "$URL")

ffmpeg \
  -y \
  -i "$STREAM_URL" \
  -t 30 \
  -c copy \
  "$OUT"

echo
echo "Saved:"
echo "$OUT"