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https://github.com/ytdl-org/youtube-dl
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[douyutv] Switch to the PC API to escape the 5-min limitation
Thanks @spacemeowx2 for the algo. Ref: https://gist.github.com/spacemeowx2/629b1d131bd7e240a7d28742048e80fc Closes #12316
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@ -1,3 +1,9 @@
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version <unreleased>
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Extractors
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* [douyutv] Switch to the PC API to escape the 5-min limitation (#12316)
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version 2017.03.02
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Core
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@ -1,6 +1,9 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import time
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import hashlib
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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@ -16,7 +19,7 @@ class DouyuTVIE(InfoExtractor):
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'info_dict': {
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'id': '17732',
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'display_id': 'iseven',
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'ext': 'mp4',
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'ext': 'flv',
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'title': 're:^清晨醒脑!T-ARA根本停不下来! [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'description': r're:.*m7show@163\.com.*',
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'thumbnail': r're:^https?://.*\.jpg$',
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@ -31,7 +34,7 @@ class DouyuTVIE(InfoExtractor):
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'info_dict': {
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'id': '85982',
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'display_id': '85982',
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'ext': 'mp4',
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'ext': 'flv',
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'title': 're:^小漠从零单排记!——CSOL2躲猫猫 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'description': 'md5:746a2f7a253966a06755a912f0acc0d2',
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'thumbnail': r're:^https?://.*\.jpg$',
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@ -47,7 +50,7 @@ class DouyuTVIE(InfoExtractor):
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'info_dict': {
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'id': '17732',
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'display_id': '17732',
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'ext': 'mp4',
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'ext': 'flv',
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'title': 're:^清晨醒脑!T-ARA根本停不下来! [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'description': r're:.*m7show@163\.com.*',
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'thumbnail': r're:^https?://.*\.jpg$',
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@ -66,10 +69,6 @@ class DouyuTVIE(InfoExtractor):
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'only_matching': True,
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}]
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# Decompile core.swf in webpage by ffdec "Search SWFs in memory". core.swf
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# is encrypted originally, but ffdec can dump memory to get the decrypted one.
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_API_KEY = 'A12Svb&%1UUmf@hC'
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def _real_extract(self, url):
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video_id = self._match_id(url)
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@ -80,6 +79,7 @@ class DouyuTVIE(InfoExtractor):
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room_id = self._html_search_regex(
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r'"room_id\\?"\s*:\s*(\d+),', page, 'room id')
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# Grab metadata from mobile API
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room = self._download_json(
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'http://m.douyu.com/html5/live?roomId=%s' % room_id, video_id,
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note='Downloading room info')['data']
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@ -88,8 +88,19 @@ class DouyuTVIE(InfoExtractor):
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if room.get('show_status') == '2':
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raise ExtractorError('Live stream is offline', expected=True)
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formats = self._extract_m3u8_formats(
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room['hls_url'], video_id, ext='mp4')
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# Grab the URL from PC client API
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# The m3u8 url from mobile API requires re-authentication every 5 minutes
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tt = int(time.time())
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signContent = 'lapi/live/thirdPart/getPlay/%s?aid=pcclient&rate=0&time=%d9TUk5fjjUjg9qIMH3sdnh' % (room_id, tt)
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sign = hashlib.md5(signContent.encode('ascii')).hexdigest()
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video_url = self._download_json(
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'http://coapi.douyucdn.cn/lapi/live/thirdPart/getPlay/' + room_id,
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video_id, note='Downloading video URL info',
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query={'rate': 0}, headers={
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'auth': sign,
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'time': str(tt),
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'aid': 'pcclient'
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})['data']['live_url']
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title = self._live_title(unescapeHTML(room['room_name']))
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description = room.get('show_details')
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@ -99,7 +110,7 @@ class DouyuTVIE(InfoExtractor):
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return {
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'id': room_id,
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'display_id': video_id,
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'formats': formats,
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'url': video_url,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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