youtube add cookies and yt2mp3 scrript

youtube2mp3.sh

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+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+# Usage:
+#   ./download_mp3s.sh links.txt [output_dir]
+#
+# links.txt: text file containing one URL per line
+# output_dir: optional destination directory (default: ./downloads)
+
+LINKS_FILE="${1:-links.txt}"
+OUTDIR="${2:-downloads}"
+
+if ! command -v yt-dlp >/dev/null 2>&1; then
+    echo "Error: yt-dlp not found."
+    exit 1
+fi
+
+if ! command -v ffmpeg >/dev/null 2>&1; then
+    echo "Error: ffmpeg not found."
+    exit 1
+fi
+
+mkdir -p "$OUTDIR"
+
+yt-dlp \
+    --newline \
+    --ignore-errors \
+    --extract-audio \
+    --audio-format mp3 \
+    --audio-quality 0 \
+    --embed-metadata \
+    --embed-thumbnail \
+    --add-metadata \
+    --parse-metadata "%(artist|)s:%(meta_artist)s" \
+    --convert-thumbnails jpg \
+    --output "$OUTDIR/%(uploader)s - %(title)s.%(ext)s" \
+    -a "$LINKS_FILE"
+
+echo "Done."
+