我想提取YouTube视频的标题。我该怎么做呢?
谢谢。
发布于 2011-03-01 16:06:56
获取youtube video afaik信息的最简单方法是解析从以下位置检索到的字符串:http://youtube.com/get_video_info?video_id=XXXXXXXX
使用类似PHP的parse_str(),您可以获得关于视频的几乎所有内容的一个很好的数组:
$content = file_get_contents("http://youtube.com/get_video_info?video_id=".$id);
parse_str($content, $ytarr);
echo $ytarr['title'];
它将使用$id作为视频的id来打印视频的标题。
发布于 2018-10-05 19:02:48
在python3中您好,我创建了2种方式
1)无接口密钥
import urllib.request
import json
import urllib
import pprint
#change to yours VideoID or change url inparams
VideoID = "SZj6rAYkYOg"
params = {"format": "json", "url": "https://www.youtube.com/watch?v=%s" % VideoID}
url = "https://www.youtube.com/oembed"
query_string = urllib.parse.urlencode(params)
url = url + "?" + query_string
with urllib.request.urlopen(url) as response:
response_text = response.read()
data = json.loads(response_text.decode())
pprint.pprint(data)
print(data['title'])
示例结果:
{'author_name': 'Google Developers',
'author_url': 'https://www.youtube.com/user/GoogleDevelopers',
'height': 270,
'html': '<iframe width="480" height="270" '
'src="https://www.youtube.com/embed/SZj6rAYkYOg?feature=oembed" '
'frameborder="0" allow="autoplay; encrypted-media" '
'allowfullscreen></iframe>',
'provider_name': 'YouTube',
'provider_url': 'https://www.youtube.com/',
'thumbnail_height': 360,
'thumbnail_url': 'https://i.ytimg.com/vi/SZj6rAYkYOg/hqdefault.jpg',
'thumbnail_width': 480,
'title': 'Google I/O 101: Google APIs: Getting Started Quickly',
'type': 'video',
'version': '1.0',
'width': 480}
Google I/O 101: Google APIs: Getting Started Quickly
2)使用Google API -必需的APIKEY
import urllib.request
import json
import urllib
import pprint
APIKEY = "YOUR_GOOGLE_APIKEY"
VideoID = "YOUR_VIDEO_ID"
params = {'id': VideoID, 'key': APIKEY,
'fields': 'items(id,snippet(channelId,title,categoryId),statistics)',
'part': 'snippet,statistics'}
url = 'https://www.googleapis.com/youtube/v3/videos'
query_string = urllib.parse.urlencode(params)
url = url + "?" + query_string
with urllib.request.urlopen(url) as response:
response_text = response.read()
data = json.loads(response_text.decode())
pprint.pprint(data)
print("TITLE: %s " % data['items'][0]['snippet']['title'])
示例结果:
{'items': [{'id': 'SZj6rAYkYOg',
'snippet': {'categoryId': '28',
'channelId': 'UC_x5XG1OV2P6uZZ5FSM9Ttw',
'title': 'Google I/O 101: Google APIs: Getting '
'Started Quickly'},
'statistics': {'commentCount': '36',
'dislikeCount': '20',
'favoriteCount': '0',
'likeCount': '418',
'viewCount': '65783'}}]}
TITLE: Google I/O 101: Google APIs: Getting Started Quickly
https://stackoverflow.com/questions/1216029
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