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87 lines
3.8 KiB
Python
87 lines
3.8 KiB
Python
8 years ago
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# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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unescapeHTML,
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int_or_none,
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)
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class LEGOIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?lego\.com/(?:[^/]+/)*videos/(?:[^/]+/)*[^/?#]+-(?P<id>[0-9a-f]+)'
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_TEST = {
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'url': 'http://www.lego.com/en-us/videos/themes/club/blocumentary-kawaguchi-55492d823b1b4d5e985787fa8c2973b1',
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'md5': 'f34468f176cfd76488767fc162c405fa',
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'info_dict': {
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'id': '55492d823b1b4d5e985787fa8c2973b1',
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'ext': 'mp4',
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'title': 'Blocumentary Great Creations: Akiyuki Kawaguchi',
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}
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}
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_BITRATES = [256, 512, 1024, 1536, 2560]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(
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'http://www.lego.com/en-US/mediaplayer/video/' + video_id, video_id)
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title = self._search_regex(r'<title>(.+?)</title>', webpage, 'title')
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video_data = self._parse_json(unescapeHTML(self._search_regex(
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r"video='([^']+)'", webpage, 'video data')), video_id)
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progressive_base = self._search_regex(
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r'data-video-progressive-url="([^"]+)"',
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webpage, 'progressive base', default='https://lc-mediaplayerns-live-s.legocdn.com/')
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streaming_base = self._search_regex(
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r'data-video-streaming-url="([^"]+)"',
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webpage, 'streaming base', default='http://legoprod-f.akamaihd.net/')
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item_id = video_data['ItemId']
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net_storage_path = video_data.get('NetStoragePath') or '/'.join([item_id[:2], item_id[2:4]])
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base_path = '_'.join([item_id, video_data['VideoId'], video_data['Locale'], compat_str(video_data['VideoVersion'])])
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path = '/'.join([net_storage_path, base_path])
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streaming_path = ','.join(map(lambda bitrate: compat_str(bitrate), self._BITRATES))
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formats = self._extract_akamai_formats(
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'%si/s/public/%s_,%s,.mp4.csmil/master.m3u8' % (streaming_base, path, streaming_path), video_id)
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m3u8_formats = list(filter(
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lambda f: f.get('protocol') == 'm3u8_native' and f.get('vcodec') != 'none' and f.get('resolution') != 'multiple',
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formats))
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if len(m3u8_formats) == len(self._BITRATES):
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self._sort_formats(m3u8_formats)
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for bitrate, m3u8_format in zip(self._BITRATES, m3u8_formats):
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progressive_base_url = '%spublic/%s_%d.' % (progressive_base, path, bitrate)
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mp4_f = m3u8_format.copy()
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mp4_f.update({
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'url': progressive_base_url + 'mp4',
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'format_id': m3u8_format['format_id'].replace('hls', 'mp4'),
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'protocol': 'http',
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})
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web_f = {
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'url': progressive_base_url + 'webm',
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'format_id': m3u8_format['format_id'].replace('hls', 'webm'),
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'width': m3u8_format['width'],
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'height': m3u8_format['height'],
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'tbr': m3u8_format.get('tbr'),
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'ext': 'webm',
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}
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formats.extend([web_f, mp4_f])
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else:
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for bitrate in self._BITRATES:
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for ext in ('web', 'mp4'):
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formats.append({
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'format_id': '%s-%s' % (ext, bitrate),
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'url': '%spublic/%s_%d.%s' % (progressive_base, path, bitrate, ext),
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'tbr': bitrate,
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'ext': ext,
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'thumbnail': video_data.get('CoverImageUrl'),
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'duration': int_or_none(video_data.get('Length')),
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'formats': formats,
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}
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