mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-24 01:43:02 +08:00
65ba8b23f4
Discovery.com now uses a completely different approach for serving
videos. At least in both test cases brightcove are involved. However,
AMF support is necessary for these brightcove videos. As a result, I
try to extract videos from the info page ('?flat=1'). The downloaded
file can be different from the one in browsers.
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
parse_duration,
|
|
parse_iso8601,
|
|
)
|
|
from ..compat import compat_str
|
|
|
|
|
|
class DiscoveryIE(InfoExtractor):
|
|
_VALID_URL = r'http://www\.discovery\.com\/[a-zA-Z0-9\-]*/[a-zA-Z0-9\-]*/videos/(?P<id>[a-zA-Z0-9_\-]*)(?:\.htm)?'
|
|
_TESTS = [{
|
|
'url': 'http://www.discovery.com/tv-shows/mythbusters/videos/mission-impossible-outtakes.htm',
|
|
'info_dict': {
|
|
'id': '20769',
|
|
'ext': 'mp4',
|
|
'title': 'Mission Impossible Outtakes',
|
|
'description': ('Watch Jamie Hyneman and Adam Savage practice being'
|
|
' each other -- to the point of confusing Jamie\'s dog -- and '
|
|
'don\'t miss Adam moon-walking as Jamie ... behind Jamie\'s'
|
|
' back.'),
|
|
'duration': 156,
|
|
'timestamp': 1303099200,
|
|
'upload_date': '20110418',
|
|
},
|
|
'params': {
|
|
'skip_download': True, # requires ffmpeg
|
|
}
|
|
}, {
|
|
'url': 'http://www.discovery.com/tv-shows/mythbusters/videos/mythbusters-the-simpsons',
|
|
'info_dict': {
|
|
'id': 'mythbusters-the-simpsons',
|
|
'title': 'MythBusters: The Simpsons',
|
|
},
|
|
'playlist_count': 9,
|
|
}]
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
info = self._download_json(url + '?flat=1', video_id)
|
|
|
|
video_title = info.get('playlist_title') or info.get('video_title')
|
|
|
|
entries = [{
|
|
'id': compat_str(video_info['id']),
|
|
'formats': self._extract_m3u8_formats(
|
|
video_info['src'], video_id, ext='mp4',
|
|
note='Download m3u8 information for video %d' % (idx + 1)),
|
|
'title': video_info['title'],
|
|
'description': video_info.get('description'),
|
|
'duration': parse_duration(video_info.get('video_length')),
|
|
'webpage_url': video_info.get('href'),
|
|
'thumbnail': video_info.get('thumbnailURL'),
|
|
'alt_title': video_info.get('secondary_title'),
|
|
'timestamp': parse_iso8601(video_info.get('publishedDate')),
|
|
} for idx, video_info in enumerate(info['playlist'])]
|
|
|
|
return self.playlist_result(entries, video_id, video_title)
|