PYTHON > télécharger des vidéos youtube avec le module yt_dlp

INSTALLATION

pip install -U yt-dlp

FORMAT TYPE

import yt_dlp

def download_video(url):
    options = {
        'format': 'bestvideo+bestaudio/best',
        'outtmpl': 'downloaded_video.%(ext)s',
    }
    with yt_dlp.YoutubeDL(options) as ydl:
        ydl.download([url])

if __name__ == "__main__":
    video_url = "https://www.youtube.com/watch?v=xxxxxxxxxxx"
    download_video(video_url)

OPTIONS

format: format vidéo et audio. You can use formats like 'bestvideo+bestaudio/best' to download the best quality available.

outtmpl: Template du fichier. On peut utiliser des placeholders (%(title)s, %(id)s, %(ext)s, etc.). Ex: ma_video.%(ext)s donnera ma_video.mp4.

postprocessors: Liste de dictionaries specifying post-processing options. Exemple, utiliser FFmpeg pour extraire l’audio d’un fichier avec preferedformat set to ‘mp4′.

progress_hooks: A list of functions to be called during the download to report the download progress. In the example, the my_hook function is used to print information about the download status, such as the percentage downloaded and total bytes.

post_download: A function to be called after the download is complete. Ex: the my_post_download function is called, which simply prints a message indicating that post-download processing is being performed for the downloaded video.

 

 

import yt_dlp

def download_video(url):
    options = {
        'format': 'bestvideo+bestaudio/best',
        'outtmpl': 'downloaded_video.%(ext)s',
        'postprocessors': [{
            'key': 'FFmpegVideoConvertor',
            'preferedformat': 'mp4',
        }],
        'progress_hooks': [my_hook],
        'post_download': my_post_download,
    }

    with yt_dlp.YoutubeDL(options) as ydl:
        ydl.download([url])

def my_hook(d):
    if d['status'] == 'finished':
        print('Download complete!')
    elif d['status'] == 'downloading':
        print(f'Downloaded {d["_percent_str"]} of {d["_total_bytes_str"]}')

def my_post_download(info):
    print(f'Post download processing for video: {info["title"]}')

if __name__ == "__main__":
    video_url = "https://www.youtube.com/watch?v=your_video_id_here"
    download_video(video_url)

Documentation

https://github.com/yt-dlp/yt-dlp#options