>>23 これを実行してテンプレートを作る参考にする
yt-dlp --simulate --print "%(extractor)s→%(extractor_key)s→%(channel)s→%(channel_id)s→%(creator)s→%(playlist_id)s→%(playlist_title)s→%(playlist_index)s→%(playlist_autonumber)s→%(filename)s→%(format_id)s→%(series)s→%(season)s→%(season_id)s→%(season_number)s→%(episode)s→%(episode_id)s→%(episode_number)s→%(chapter)s→%(chapter_id)s→%(chapter_number)s→%(fulltitle)s→%(title)s→%(alt_title)s→%(video_autonumber)s→%(id)s→%(ext)s" URL