get_youtube_transcript
Get a YouTube video's transcript
Returns the title, channel, duration and full transcript (subtitles or automatic captions) of a public YouTube video, with a timestamp every 30 seconds. Can translate the captions (lang). Use when: you need to know what is said in a YouTube video, summarize it or quote it. Example: {"video":"https://www.youtube.com/watch?v=dQw4w9WgXcQ"}
langstartvideo必填max_charstimestamps