diff options
| -rw-r--r-- | youtube_dl/extractor/youku.py | 111 |
1 files changed, 64 insertions, 47 deletions
diff --git a/youtube_dl/extractor/youku.py b/youtube_dl/extractor/youku.py index 69ecc837a..5110efcb4 100644 --- a/youtube_dl/extractor/youku.py +++ b/youtube_dl/extractor/youku.py @@ -2,6 +2,7 @@ from __future__ import unicode_literals import base64 +import json from .common import InfoExtractor from ..compat import ( @@ -63,7 +64,7 @@ class YoukuIE(InfoExtractor): }, }] - def construct_video_urls(self, data1, data2): + def construct_video_urls(self, data): # get sid, token def yk_t(s1, s2): ls = list(range(256)) @@ -81,34 +82,28 @@ class YoukuIE(InfoExtractor): return bytes(s) sid, token = yk_t( - b'becaf9be', base64.b64decode(data2['ep'].encode('ascii')) + b'becaf9be', base64.b64decode(data['security']['encrypt_string'].encode('ascii')) ).decode('ascii').split('_') # get oip - oip = data2['ip'] + oip = data['security']['ip'] # get fileid string_ls = list( 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890') - shuffled_string_ls = [] - seed = data1['seed'] - N = len(string_ls) - for ii in range(N): - seed = (seed * 0xd3 + 0x754f) % 0x10000 - idx = seed * len(string_ls) // 0x10000 - shuffled_string_ls.append(string_ls[idx]) - del string_ls[idx] fileid_dict = {} - for format in data1['streamtypes']: - streamfileid = [ - int(i) for i in data1['streamfileids'][format].strip('*').split('*')] - fileid = ''.join( - [shuffled_string_ls[i] for i in streamfileid]) - fileid_dict[format] = fileid[:8] + '%s' + fileid[10:] + for stream in data['stream']: + format = stream.get('stream_type') + fileid = stream['stream_fileid'] + fileid_dict[format] = fileid def get_fileid(format, n): - fileid = fileid_dict[format] % hex(int(n))[2:].upper().zfill(2) + number = hex(int(str(n), 10))[2:].upper() + if len(number) == 1: + number = '0' + number + streamfileids = fileid_dict[format] + fileid = streamfileids[0:8] + number + streamfileids[10:] return fileid # get ep @@ -123,15 +118,17 @@ class YoukuIE(InfoExtractor): # generate video_urls video_urls_dict = {} - for format in data1['streamtypes']: + for stream in data['stream']: + format = stream.get('stream_type') video_urls = [] - for dt in data1['segs'][format]: - n = str(int(dt['no'])) + for dt in stream['segs']: + #n = str(int(dt['size'])) + n = str(stream['segs'].index(dt)) param = { - 'K': dt['k'], + 'K': dt['key'], 'hd': self.get_hd(format), 'myp': 0, - 'ts': dt['seconds'], + #'ts': dt['total_milliseconds_video'], 'ypp': 0, 'ctype': 12, 'ev': 1, @@ -142,7 +139,7 @@ class YoukuIE(InfoExtractor): video_url = \ 'http://k.youku.com/player/getFlvPath/' + \ 'sid/' + sid + \ - '_' + str(int(n) + 1).zfill(2) + \ + '_00'+ \ '/st/' + self.parse_ext_l(format) + \ '/fileid/' + get_fileid(format, n) + '?' + \ compat_urllib_parse.urlencode(param) @@ -158,7 +155,10 @@ class YoukuIE(InfoExtractor): 'hd2': '2', 'hd3': '3', '3gp': '0', - '3gphd': '1' + '3gphd': '1', + 'flvhd': '0', + 'mp4hd': '1', + 'mp4hd2': '1' } return hd_id_dict[fm] @@ -166,10 +166,14 @@ class YoukuIE(InfoExtractor): ext_dict = { 'flv': 'flv', 'mp4': 'mp4', + 'mp4hd': 'mp4', + 'mp4hd2': 'flv', + 'mp4hd3': 'flv', 'hd2': 'flv', 'hd3': 'flv', '3gp': 'flv', - '3gphd': 'mp4' + '3gphd': 'mp4', + 'flvhd': 'flv' } return ext_dict[fm] @@ -177,10 +181,14 @@ class YoukuIE(InfoExtractor): _dict = { '3gp': 'h6', '3gphd': 'h5', + 'flvhd': 'h4', 'flv': 'h4', 'mp4': 'h3', 'hd2': 'h2', - 'hd3': 'h1' + 'hd3': 'h1', + 'mp4hd': 'h3', + 'mp4hd3': 'h4', + 'mp4hd2': 'h4' } return _dict[fm] @@ -188,45 +196,53 @@ class YoukuIE(InfoExtractor): video_id = self._match_id(url) def retrieve_data(req_url, note): - req = sanitized_Request(req_url) + + + headers = { + 'Referer': req_url, + } + self._set_cookie('youku.com','xreferrer','http://www.youku.com') + req = sanitized_Request(req_url,headers=headers) cn_verification_proxy = self._downloader.params.get('cn_verification_proxy') if cn_verification_proxy: req.add_header('Ytdl-request-proxy', cn_verification_proxy) raw_data = self._download_json(req, video_id, note=note) - return raw_data['data'][0] + js = json.dumps(raw_data) + + return raw_data['data'] + video_password = self._downloader.params.get('videopassword', None) # request basic data - basic_data_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s' % video_id + basic_data_url = "http://play.youku.com/play/get.json?vid=%s&ct=12" % video_id if video_password: - basic_data_url += '?password=%s' % video_password + basic_data_url += '&pwd=%s' % video_password - data1 = retrieve_data( + data = retrieve_data( basic_data_url, 'Downloading JSON metadata 1') - data2 = retrieve_data( - 'http://v.youku.com/player/getPlayList/VideoIDS/%s/Pf/4/ctype/12/ev/1' % video_id, - 'Downloading JSON metadata 2') - - error_code = data1.get('error_code') - if error_code: - error = data1.get('error') - if error is not None and '因版权原因无法观看此视频' in error: + + error = data.get('error') + if error: + error_note = error.get('note') + if error_note is not None and '因版权原因无法观看此视频' in error_note: raise ExtractorError( 'Youku said: Sorry, this video is available in China only', expected=True) else: - msg = 'Youku server reported error %i' % error_code + msg = 'Youku server reported error %i' % error.get('code') if error is not None: - msg += ': ' + error + msg += ': ' + error_note raise ExtractorError(msg) - title = data1['title'] + #get video title + title = data['video']['title'] + # generate video_urls_dict - video_urls_dict = self.construct_video_urls(data1, data2) + video_urls_dict = self.construct_video_urls(data) # construct info entries = [{ @@ -235,10 +251,11 @@ class YoukuIE(InfoExtractor): 'formats': [], # some formats are not available for all parts, we have to detect # which one has all - } for i in range(max(len(v) for v in data1['segs'].values()))] - for fm in data1['streamtypes']: + } for i in range(max(len(v.get('segs')) for v in data['stream']))] + for stream in data['stream']: + fm = stream.get('stream_type') video_urls = video_urls_dict[fm] - for video_url, seg, entry in zip(video_urls, data1['segs'][fm], entries): + for video_url, seg, entry in zip(video_urls, stream['segs'], entries): entry['formats'].append({ 'url': video_url, 'format_id': self.get_format_name(fm), |