如何从python程序使用youtube-dl?
问题内容:
我想访问以下shell命令的结果,
youtube-dl -g "www.youtube.com/..."
direct url
从python程序中将其输出打印到文件中。这是我尝试过的:
import youtube-dl
fromurl="www.youtube.com/..."
geturl=youtube-dl.magiclyextracturlfromurl(fromurl)
那可能吗?我试图了解源的机制,但迷路了:youtube_dl/__init__.py
,youtube_dl/youtube_DL.py
,info_extractors
…
问题答案:
这并不困难,实际上已记录在案:
import youtube_dl
ydl = youtube_dl.YoutubeDL({'outtmpl': '%(id)s.%(ext)s'})
with ydl:
result = ydl.extract_info(
'http://www.youtube.com/watch?v=BaW_jenozKc',
download=False # We just want to extract the info
)
if 'entries' in result:
# Can be a playlist or a list of videos
video = result['entries'][0]
else:
# Just a video
video = result
print(video)
video_url = video['url']
print(video_url)