mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-27 11:22:51 +08:00
230 lines
8.7 KiB
Python
230 lines
8.7 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
determine_ext,
|
|
float_or_none,
|
|
int_or_none,
|
|
)
|
|
|
|
|
|
class LimelightBaseIE(InfoExtractor):
|
|
_PLAYLIST_SERVICE_URL = 'http://production-ps.lvp.llnw.net/r/PlaylistService/%s/%s/%s'
|
|
_API_URL = 'http://api.video.limelight.com/rest/organizations/%s/%s/%s/%s.json'
|
|
|
|
def _call_playlist_service(self, item_id, method, fatal=True):
|
|
return self._download_json(
|
|
self._PLAYLIST_SERVICE_URL % (self._PLAYLIST_SERVICE_PATH, item_id, method),
|
|
item_id, 'Downloading PlaylistService %s JSON' % method, fatal=fatal)
|
|
|
|
def _call_api(self, organization_id, item_id, method):
|
|
return self._download_json(
|
|
self._API_URL % (organization_id, self._API_PATH, item_id, method),
|
|
item_id, 'Downloading API %s JSON' % method)
|
|
|
|
def _extract(self, item_id, pc_method, mobile_method, meta_method):
|
|
pc = self._call_playlist_service(item_id, pc_method)
|
|
metadata = self._call_api(pc['orgId'], item_id, meta_method)
|
|
mobile = self._call_playlist_service(item_id, mobile_method, fatal=False)
|
|
return pc, mobile, metadata
|
|
|
|
def _extract_info(self, streams, mobile_urls, properties):
|
|
video_id = properties['media_id']
|
|
formats = []
|
|
|
|
for stream in streams:
|
|
stream_url = stream.get('url')
|
|
if not stream_url:
|
|
continue
|
|
if '.f4m' in stream_url:
|
|
formats.extend(self._extract_f4m_formats(stream_url, video_id))
|
|
else:
|
|
fmt = {
|
|
'url': stream_url,
|
|
'abr': float_or_none(stream.get('audioBitRate')),
|
|
'vbr': float_or_none(stream.get('videoBitRate')),
|
|
'fps': float_or_none(stream.get('videoFrameRate')),
|
|
'width': int_or_none(stream.get('videoWidthInPixels')),
|
|
'height': int_or_none(stream.get('videoHeightInPixels')),
|
|
'ext': determine_ext(stream_url)
|
|
}
|
|
rtmp = re.search(r'^(?P<url>rtmpe?://[^/]+/(?P<app>.+))/(?P<playpath>mp4:.+)$', stream_url)
|
|
if rtmp:
|
|
format_id = 'rtmp'
|
|
if stream.get('videoBitRate'):
|
|
format_id += '-%d' % int_or_none(stream['videoBitRate'])
|
|
fmt.update({
|
|
'url': rtmp.group('url'),
|
|
'play_path': rtmp.group('playpath'),
|
|
'app': rtmp.group('app'),
|
|
'ext': 'flv',
|
|
'format_id': format_id,
|
|
})
|
|
formats.append(fmt)
|
|
|
|
for mobile_url in mobile_urls:
|
|
media_url = mobile_url.get('mobileUrl')
|
|
if not media_url:
|
|
continue
|
|
format_id = mobile_url.get('targetMediaPlatform')
|
|
if determine_ext(media_url) == 'm3u8':
|
|
formats.extend(self._extract_m3u8_formats(
|
|
media_url, video_id, 'mp4', entry_protocol='m3u8_native',
|
|
preference=-1, m3u8_id=format_id))
|
|
else:
|
|
formats.append({
|
|
'url': media_url,
|
|
'format_id': format_id,
|
|
'preference': -1,
|
|
})
|
|
|
|
self._sort_formats(formats)
|
|
|
|
title = properties['title']
|
|
description = properties.get('description')
|
|
timestamp = int_or_none(properties.get('publish_date') or properties.get('create_date'))
|
|
duration = float_or_none(properties.get('duration_in_milliseconds'), 1000)
|
|
filesize = int_or_none(properties.get('total_storage_in_bytes'))
|
|
categories = [properties.get('category')]
|
|
tags = properties.get('tags', [])
|
|
thumbnails = [{
|
|
'url': thumbnail['url'],
|
|
'width': int_or_none(thumbnail.get('width')),
|
|
'height': int_or_none(thumbnail.get('height')),
|
|
} for thumbnail in properties.get('thumbnails', []) if thumbnail.get('url')]
|
|
|
|
subtitles = {}
|
|
for caption in properties.get('captions', {}):
|
|
lang = caption.get('language_code')
|
|
subtitles_url = caption.get('url')
|
|
if lang and subtitles_url:
|
|
subtitles[lang] = [{
|
|
'url': subtitles_url,
|
|
}]
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': title,
|
|
'description': description,
|
|
'formats': formats,
|
|
'timestamp': timestamp,
|
|
'duration': duration,
|
|
'filesize': filesize,
|
|
'categories': categories,
|
|
'tags': tags,
|
|
'thumbnails': thumbnails,
|
|
'subtitles': subtitles,
|
|
}
|
|
|
|
|
|
class LimelightMediaIE(LimelightBaseIE):
|
|
IE_NAME = 'limelight'
|
|
_VALID_URL = r'(?:limelight:media:|http://link\.videoplatform\.limelight\.com/media/\??\bmediaId=)(?P<id>[a-z0-9]{32})'
|
|
_TESTS = [{
|
|
'url': 'http://link.videoplatform.limelight.com/media/?mediaId=3ffd040b522b4485b6d84effc750cd86',
|
|
'info_dict': {
|
|
'id': '3ffd040b522b4485b6d84effc750cd86',
|
|
'ext': 'flv',
|
|
'title': 'HaP and the HB Prince Trailer',
|
|
'description': 'md5:8005b944181778e313d95c1237ddb640',
|
|
'thumbnail': 're:^https?://.*\.jpeg$',
|
|
'duration': 144.23,
|
|
'timestamp': 1244136834,
|
|
'upload_date': '20090604',
|
|
},
|
|
'params': {
|
|
# rtmp download
|
|
'skip_download': True,
|
|
},
|
|
}, {
|
|
# video with subtitles
|
|
'url': 'limelight:media:a3e00274d4564ec4a9b29b9466432335',
|
|
'info_dict': {
|
|
'id': 'a3e00274d4564ec4a9b29b9466432335',
|
|
'ext': 'flv',
|
|
'title': '3Play Media Overview Video',
|
|
'description': '',
|
|
'thumbnail': 're:^https?://.*\.jpeg$',
|
|
'duration': 78.101,
|
|
'timestamp': 1338929955,
|
|
'upload_date': '20120605',
|
|
'subtitles': 'mincount:9',
|
|
},
|
|
'params': {
|
|
# rtmp download
|
|
'skip_download': True,
|
|
},
|
|
}]
|
|
_PLAYLIST_SERVICE_PATH = 'media'
|
|
_API_PATH = 'media'
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
|
|
pc, mobile, metadata = self._extract(
|
|
video_id, 'getPlaylistByMediaId', 'getMobilePlaylistByMediaId', 'properties')
|
|
|
|
return self._extract_info(
|
|
pc['playlistItems'][0].get('streams', []),
|
|
mobile['mediaList'][0].get('mobileUrls', []) if mobile else [],
|
|
metadata)
|
|
|
|
|
|
class LimelightChannelIE(LimelightBaseIE):
|
|
IE_NAME = 'limelight:channel'
|
|
_VALID_URL = r'(?:limelight:channel:|http://link\.videoplatform\.limelight\.com/media/\??\bchannelId=)(?P<id>[a-z0-9]{32})'
|
|
_TEST = {
|
|
'url': 'http://link.videoplatform.limelight.com/media/?channelId=ab6a524c379342f9b23642917020c082',
|
|
'info_dict': {
|
|
'id': 'ab6a524c379342f9b23642917020c082',
|
|
'title': 'Javascript Sample Code',
|
|
},
|
|
'playlist_mincount': 3,
|
|
}
|
|
_PLAYLIST_SERVICE_PATH = 'channel'
|
|
_API_PATH = 'channels'
|
|
|
|
def _real_extract(self, url):
|
|
channel_id = self._match_id(url)
|
|
|
|
pc, mobile, medias = self._extract(
|
|
channel_id, 'getPlaylistByChannelId',
|
|
'getMobilePlaylistWithNItemsByChannelId?begin=0&count=-1', 'media')
|
|
|
|
entries = [
|
|
self._extract_info(
|
|
pc['playlistItems'][i].get('streams', []),
|
|
mobile['mediaList'][i].get('mobileUrls', []) if mobile else [],
|
|
medias['media_list'][i])
|
|
for i in range(len(medias['media_list']))]
|
|
|
|
return self.playlist_result(entries, channel_id, pc['title'])
|
|
|
|
|
|
class LimelightChannelListIE(LimelightBaseIE):
|
|
IE_NAME = 'limelight:channel_list'
|
|
_VALID_URL = r'(?:limelight:channel_list:|http://link\.videoplatform\.limelight\.com/media/\?.*?\bchannelListId=)(?P<id>[a-z0-9]{32})'
|
|
_TEST = {
|
|
'url': 'http://link.videoplatform.limelight.com/media/?channelListId=301b117890c4465c8179ede21fd92e2b',
|
|
'info_dict': {
|
|
'id': '301b117890c4465c8179ede21fd92e2b',
|
|
'title': 'Website - Hero Player',
|
|
},
|
|
'playlist_mincount': 2,
|
|
}
|
|
_PLAYLIST_SERVICE_PATH = 'channel_list'
|
|
|
|
def _real_extract(self, url):
|
|
channel_list_id = self._match_id(url)
|
|
|
|
channel_list = self._call_playlist_service(channel_list_id, 'getMobileChannelListById')
|
|
|
|
entries = [
|
|
self.url_result('limelight:channel:%s' % channel['id'], 'LimelightChannel')
|
|
for channel in channel_list['channelList']]
|
|
|
|
return self.playlist_result(entries, channel_list_id, channel_list['title'])
|