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83 lines
3.2 KiB
83 lines
3.2 KiB
# 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 ..utils import ( |
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int_or_none, |
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parse_iso8601, |
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) |
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class AMPIE(InfoExtractor): |
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# parse Akamai Adaptive Media Player feed |
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def _extract_feed_info(self, url): |
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item = self._download_json( |
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url, None, 'Downloading Akamai AMP feed', |
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'Unable to download Akamai AMP feed')['channel']['item'] |
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video_id = item['guid'] |
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def get_media_node(name, default=None): |
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media_name = 'media-%s' % name |
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media_group = item.get('media-group') or item |
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return media_group.get(media_name) or item.get(media_name) or item.get(name, default) |
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thumbnails = [] |
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media_thumbnail = get_media_node('thumbnail') |
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if media_thumbnail: |
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if isinstance(media_thumbnail, dict): |
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media_thumbnail = [media_thumbnail] |
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for thumbnail_data in media_thumbnail: |
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thumbnail = thumbnail_data['@attributes'] |
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thumbnails.append({ |
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'url': self._proto_relative_url(thumbnail['url'], 'http:'), |
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'width': int_or_none(thumbnail.get('width')), |
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'height': int_or_none(thumbnail.get('height')), |
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}) |
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subtitles = {} |
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media_subtitle = get_media_node('subTitle') |
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if media_subtitle: |
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if isinstance(media_subtitle, dict): |
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media_subtitle = [media_subtitle] |
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for subtitle_data in media_subtitle: |
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subtitle = subtitle_data['@attributes'] |
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lang = subtitle.get('lang') or 'en' |
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subtitles[lang] = [{'url': subtitle['href']}] |
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formats = [] |
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media_content = get_media_node('content') |
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if isinstance(media_content, dict): |
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media_content = [media_content] |
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for media_data in media_content: |
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media = media_data['@attributes'] |
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media_type = media['type'] |
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if media_type == 'video/f4m': |
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formats.extend(self._extract_f4m_formats( |
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media['url'] + '?hdcore=3.4.0&plugin=aasp-3.4.0.132.124', |
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video_id, f4m_id='hds', fatal=False)) |
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elif media_type == 'application/x-mpegURL': |
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formats.extend(self._extract_m3u8_formats( |
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media['url'], video_id, 'mp4', m3u8_id='hls', fatal=False)) |
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else: |
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formats.append({ |
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'format_id': media_data['media-category']['@attributes']['label'], |
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'url': media['url'], |
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'tbr': int_or_none(media.get('bitrate')), |
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'filesize': int_or_none(media.get('fileSize')), |
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}) |
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self._sort_formats(formats) |
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timestamp = parse_iso8601(item.get('pubDate'), ' ') or parse_iso8601(item.get('dc-date')) |
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return { |
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'id': video_id, |
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'title': get_media_node('title'), |
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'description': get_media_node('description'), |
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'thumbnails': thumbnails, |
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'timestamp': timestamp, |
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'duration': int_or_none(media_content[0].get('@attributes', {}).get('duration')), |
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'subtitles': subtitles, |
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'formats': formats, |
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}
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