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[youtubedl] / youtube_dl / extractor / line.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..utils import js_to_json
8
9
10 class LineTVIE(InfoExtractor):
11 _VALID_URL = r'https?://tv\.line\.me/v/(?P<id>\d+)_[^/]+-(?P<segment>ep\d+-\d+)'
12
13 _TESTS = [{
14 'url': 'https://tv.line.me/v/793123_goodbye-mrblack-ep1-1/list/69246',
15 'info_dict': {
16 'id': '793123_ep1-1',
17 'ext': 'mp4',
18 'title': 'Goodbye Mr.Black | EP.1-1',
19 'thumbnail': r're:^https?://.*\.jpg$',
20 'duration': 998.509,
21 'view_count': int,
22 },
23 }, {
24 'url': 'https://tv.line.me/v/2587507_%E6%B4%BE%E9%81%A3%E5%A5%B3%E9%86%ABx-ep1-02/list/185245',
25 'only_matching': True,
26 }]
27
28 def _real_extract(self, url):
29 series_id, segment = re.match(self._VALID_URL, url).groups()
30 video_id = '%s_%s' % (series_id, segment)
31
32 webpage = self._download_webpage(url, video_id)
33
34 player_params = self._parse_json(self._search_regex(
35 r'naver\.WebPlayer\(({[^}]+})\)', webpage, 'player parameters'),
36 video_id, transform_source=js_to_json)
37
38 video_info = self._download_json(
39 'https://global-nvapis.line.me/linetv/rmcnmv/vod_play_videoInfo.json',
40 video_id, query={
41 'videoId': player_params['videoId'],
42 'key': player_params['key'],
43 })
44
45 stream = video_info['streams'][0]
46 extra_query = '?__gda__=' + stream['key']['value']
47 formats = self._extract_m3u8_formats(
48 stream['source'] + extra_query, video_id, ext='mp4',
49 entry_protocol='m3u8_native', m3u8_id='hls')
50
51 for a_format in formats:
52 a_format['url'] += extra_query
53
54 duration = None
55 for video in video_info.get('videos', {}).get('list', []):
56 encoding_option = video.get('encodingOption', {})
57 abr = video['bitrate']['audio']
58 vbr = video['bitrate']['video']
59 tbr = abr + vbr
60 formats.append({
61 'url': video['source'],
62 'format_id': 'http-%d' % int(tbr),
63 'height': encoding_option.get('height'),
64 'width': encoding_option.get('width'),
65 'abr': abr,
66 'vbr': vbr,
67 'filesize': video.get('size'),
68 })
69 if video.get('duration') and duration is None:
70 duration = video['duration']
71
72 self._sort_formats(formats)
73
74 if not formats[0].get('width'):
75 formats[0]['vcodec'] = 'none'
76
77 title = self._og_search_title(webpage)
78
79 # like_count requires an additional API request https://tv.line.me/api/likeit/getCount
80
81 return {
82 'id': video_id,
83 'title': title,
84 'formats': formats,
85 'extra_param_to_segment_url': extra_query[1:],
86 'duration': duration,
87 'thumbnails': [{'url': thumbnail['source']}
88 for thumbnail in video_info.get('thumbnails', {}).get('list', [])],
89 'view_count': video_info.get('meta', {}).get('count'),
90 }