mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-22 21:22:52 +08:00
144 lines
5.4 KiB
Python
144 lines
5.4 KiB
Python
# coding: utf-8
|
|
from __future__ import division, unicode_literals
|
|
|
|
import re
|
|
import time
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
dict_get,
|
|
ExtractorError,
|
|
float_or_none,
|
|
int_or_none,
|
|
)
|
|
from ..compat import compat_urllib_parse_urlencode
|
|
|
|
|
|
class VLiveIE(InfoExtractor):
|
|
IE_NAME = 'vlive'
|
|
_VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/video/(?P<id>[0-9]+)'
|
|
_TEST = {
|
|
'url': 'http://www.vlive.tv/video/1326',
|
|
'md5': 'cc7314812855ce56de70a06a27314983',
|
|
'info_dict': {
|
|
'id': '1326',
|
|
'ext': 'mp4',
|
|
'title': "[V] Girl's Day's Broadcast",
|
|
'creator': "Girl's Day",
|
|
'view_count': int,
|
|
},
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
|
|
webpage = self._download_webpage(
|
|
'http://www.vlive.tv/video/%s' % video_id, video_id)
|
|
|
|
# UTC+x - UTC+9 (KST)
|
|
tz = time.altzone if time.localtime().tm_isdst == 1 else time.timezone
|
|
tz_offset = -tz // 60 - 9 * 60
|
|
self._set_cookie('vlive.tv', 'timezoneOffset', '%d' % tz_offset)
|
|
|
|
status_params = self._download_json(
|
|
'http://www.vlive.tv/video/status?videoSeq=%s' % video_id,
|
|
video_id, 'Downloading JSON status',
|
|
headers={'Referer': url.encode('utf-8')})
|
|
status = status_params.get('status')
|
|
air_start = status_params.get('onAirStartAt', '')
|
|
is_live = status_params.get('isLive')
|
|
|
|
video_params = self._search_regex(
|
|
r'vlive\.tv\.video\.ajax\.request\.handler\.init\((.+)\)',
|
|
webpage, 'video params')
|
|
live_params, long_video_id, key = re.split(
|
|
r'"\s*,\s*"', video_params)[1:4]
|
|
|
|
if status == 'LIVE_ON_AIR' or status == 'BIG_EVENT_ON_AIR':
|
|
live_params = self._parse_json('"%s"' % live_params, video_id)
|
|
live_params = self._parse_json(live_params, video_id)
|
|
return self._live(video_id, webpage, live_params)
|
|
elif status == 'VOD_ON_AIR' or status == 'BIG_EVENT_INTRO':
|
|
if long_video_id and key:
|
|
return self._replay(video_id, webpage, long_video_id, key)
|
|
elif is_live:
|
|
status = 'LIVE_END'
|
|
else:
|
|
status = 'COMING_SOON'
|
|
|
|
if status == 'LIVE_END':
|
|
raise ExtractorError('Uploading for replay. Please wait...',
|
|
expected=True)
|
|
elif status == 'COMING_SOON':
|
|
raise ExtractorError('Coming soon! %s' % air_start, expected=True)
|
|
elif status == 'CANCELED':
|
|
raise ExtractorError('We are sorry, '
|
|
'but the live broadcast has been canceled.',
|
|
expected=True)
|
|
else:
|
|
raise ExtractorError('Unknown status %s' % status)
|
|
|
|
def _get_common_fields(self, webpage):
|
|
title = self._og_search_title(webpage)
|
|
creator = self._html_search_regex(
|
|
r'<div[^>]+class="info_area"[^>]*>\s*<a\s+[^>]*>([^<]+)',
|
|
webpage, 'creator', fatal=False)
|
|
thumbnail = self._og_search_thumbnail(webpage)
|
|
return {
|
|
'title': title,
|
|
'creator': creator,
|
|
'thumbnail': thumbnail,
|
|
}
|
|
|
|
def _live(self, video_id, webpage, live_params):
|
|
formats = []
|
|
for vid in live_params.get('resolutions', []):
|
|
formats.extend(self._extract_m3u8_formats(
|
|
vid['cdnUrl'], video_id, 'mp4',
|
|
m3u8_id=vid.get('name'),
|
|
fatal=False, live=True))
|
|
self._sort_formats(formats)
|
|
|
|
return dict(self._get_common_fields(webpage),
|
|
id=video_id,
|
|
formats=formats,
|
|
is_live=True)
|
|
|
|
def _replay(self, video_id, webpage, long_video_id, key):
|
|
playinfo = self._download_json(
|
|
'http://global.apis.naver.com/rmcnmv/rmcnmv/vod_play_videoInfo.json?%s'
|
|
% compat_urllib_parse_urlencode({
|
|
'videoId': long_video_id,
|
|
'key': key,
|
|
'ptc': 'http',
|
|
'doct': 'json', # document type (xml or json)
|
|
'cpt': 'vtt', # captions type (vtt or ttml)
|
|
}), video_id)
|
|
|
|
formats = [{
|
|
'url': vid['source'],
|
|
'format_id': vid.get('encodingOption', {}).get('name'),
|
|
'abr': float_or_none(vid.get('bitrate', {}).get('audio')),
|
|
'vbr': float_or_none(vid.get('bitrate', {}).get('video')),
|
|
'width': int_or_none(vid.get('encodingOption', {}).get('width')),
|
|
'height': int_or_none(vid.get('encodingOption', {}).get('height')),
|
|
'filesize': int_or_none(vid.get('size')),
|
|
} for vid in playinfo.get('videos', {}).get('list', []) if vid.get('source')]
|
|
self._sort_formats(formats)
|
|
|
|
view_count = int_or_none(playinfo.get('meta', {}).get('count'))
|
|
|
|
subtitles = {}
|
|
for caption in playinfo.get('captions', {}).get('list', []):
|
|
lang = dict_get(caption, ('language', 'locale', 'country', 'label'))
|
|
if lang and caption.get('source'):
|
|
subtitles[lang] = [{
|
|
'ext': 'vtt',
|
|
'url': caption['source']}]
|
|
|
|
return dict(self._get_common_fields(webpage),
|
|
id=video_id,
|
|
formats=formats,
|
|
view_count=view_count,
|
|
subtitles=subtitles)
|