PYTHON

python youtube downloader mp3

import youtube_dl
def run():
    video_url = input("please enter youtube video url:")
    video_info = youtube_dl.YoutubeDL().extract_info(
        url = video_url,download=False
    )
    filename = f"{video_info['title']}.mp3"
    options={
        'format':'bestaudio/best',
        'keepvideo':False,
        'outtmpl':filename,
    }

    with youtube_dl.YoutubeDL(options) as ydl:
        ydl.download([video_info['webpage_url']])

    print("Download complete... {}".format(filename))

if __name__=='__main__':
    run()

python youtube download mp3

from __future__ import unicode_literals
import youtube_dl
print("Insert the link")
link = input ("")

ydl_opts = {
    'format': 'bestaudio/best',
    'postprocessors': [{
        'key': 'FFmpegExtractAudio',
        'preferredcodec': 'mp3',
        'preferredquality': '320',
    }],
}

with youtube_dl.YoutubeDL(ydl_opts) as ydl:
    ydl.download([link])
#note: you need to have ffmpeg for this to work
#but in the end you get a real mp3 
#instead of a mp4 with mp3 as file name

use python to download youtube playlist mp3

from pytube import YouTube
from pytube import Playlist
import os
import moviepy.editor as mp
import re

youtube mp3 downloader python

Download the module pytube