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"""Script to download YouTube videos as mp3s.
You should never use this.
But if you do, you need the `youtube-dl` package,
which can be obtained by:
pip install youtube-dl
But really, you should never use any of this."""
import os
import subprocess
import pandas as pd
from tqdm import tqdm
YOUTUBE_URLS_CSV = "../dataset/youtube_urls.csv"
AUDIO_FORMAT = "mp3"
AUDIO_QUALITY = "128K"
OUTPUT_DIR = "mp3s"
def get_dl_cmd(url, file_id):
return "youtube-dl {} -x --audio-format {} --audio-quality {} " \
"-o {}".format(url, AUDIO_FORMAT, AUDIO_QUALITY,
os.path.join(OUTPUT_DIR, file_id + ".%(ext)s"))
if __name__ == "__main__":
# Create output dir if doesn't exist
if not os.path.exists(OUTPUT_DIR):
os.makedirs(OUTPUT_DIR)
# Read URLs
df = pd.read_csv(YOUTUBE_URLS_CSV, sep=",")
# Download MP3s
for i, row in tqdm(df.iterrows(), total=len(df)):
cmd = get_dl_cmd(row["URL"], row["File"])
subprocess.call(cmd.split(" "))
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