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3793090b | 1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | from .common import InfoExtractor | |
5 | from ..utils import ( | |
6 | int_or_none, | |
7 | parse_iso8601, | |
ab49d7a9 RA |
8 | mimetype2ext, |
9 | determine_ext, | |
3793090b | 10 | ) |
11 | ||
12 | ||
13 | class AMPIE(InfoExtractor): | |
3793090b | 14 | # parse Akamai Adaptive Media Player feed |
15 | def _extract_feed_info(self, url): | |
16 | item = self._download_json( | |
c7fa5fa4 | 17 | url, None, 'Downloading Akamai AMP feed', |
18 | 'Unable to download Akamai AMP feed')['channel']['item'] | |
3793090b | 19 | |
20 | video_id = item['guid'] | |
c7fa5fa4 | 21 | |
22 | def get_media_node(name, default=None): | |
23 | media_name = 'media-%s' % name | |
24 | media_group = item.get('media-group') or item | |
25 | return media_group.get(media_name) or item.get(media_name) or item.get(name, default) | |
26 | ||
3793090b | 27 | thumbnails = [] |
c7fa5fa4 | 28 | media_thumbnail = get_media_node('thumbnail') |
3793090b | 29 | if media_thumbnail: |
30 | if isinstance(media_thumbnail, dict): | |
31 | media_thumbnail = [media_thumbnail] | |
32 | for thumbnail_data in media_thumbnail: | |
33 | thumbnail = thumbnail_data['@attributes'] | |
34 | thumbnails.append({ | |
35 | 'url': self._proto_relative_url(thumbnail['url'], 'http:'), | |
36 | 'width': int_or_none(thumbnail.get('width')), | |
37 | 'height': int_or_none(thumbnail.get('height')), | |
38 | }) | |
39 | ||
40 | subtitles = {} | |
c7fa5fa4 | 41 | media_subtitle = get_media_node('subTitle') |
3793090b | 42 | if media_subtitle: |
43 | if isinstance(media_subtitle, dict): | |
44 | media_subtitle = [media_subtitle] | |
45 | for subtitle_data in media_subtitle: | |
46 | subtitle = subtitle_data['@attributes'] | |
47 | lang = subtitle.get('lang') or 'en' | |
48 | subtitles[lang] = [{'url': subtitle['href']}] | |
49 | ||
50 | formats = [] | |
c7fa5fa4 | 51 | media_content = get_media_node('content') |
3793090b | 52 | if isinstance(media_content, dict): |
53 | media_content = [media_content] | |
54 | for media_data in media_content: | |
ab49d7a9 RA |
55 | media = media_data.get('@attributes', {}) |
56 | media_url = media.get('url') | |
57 | if not media_url: | |
58 | continue | |
54b0e909 | 59 | ext = mimetype2ext(media.get('type')) or determine_ext(media_url) |
ab49d7a9 | 60 | if ext == 'f4m': |
7e5edcfd | 61 | formats.extend(self._extract_f4m_formats( |
ab49d7a9 | 62 | media_url + '?hdcore=3.4.0&plugin=aasp-3.4.0.132.124', |
7e5edcfd | 63 | video_id, f4m_id='hds', fatal=False)) |
ab49d7a9 | 64 | elif ext == 'm3u8': |
7e5edcfd | 65 | formats.extend(self._extract_m3u8_formats( |
ab49d7a9 | 66 | media_url, video_id, 'mp4', m3u8_id='hls', fatal=False)) |
3793090b | 67 | else: |
68 | formats.append({ | |
055f0d3d | 69 | 'format_id': media_data.get('media-category', {}).get('@attributes', {}).get('label'), |
3793090b | 70 | 'url': media['url'], |
c7fa5fa4 | 71 | 'tbr': int_or_none(media.get('bitrate')), |
3793090b | 72 | 'filesize': int_or_none(media.get('fileSize')), |
ab49d7a9 | 73 | 'ext': ext, |
3793090b | 74 | }) |
75 | ||
76 | self._sort_formats(formats) | |
77 | ||
87d105ac S |
78 | timestamp = parse_iso8601(item.get('pubDate'), ' ') or parse_iso8601(item.get('dc-date')) |
79 | ||
3793090b | 80 | return { |
81 | 'id': video_id, | |
c7fa5fa4 | 82 | 'title': get_media_node('title'), |
83 | 'description': get_media_node('description'), | |
3793090b | 84 | 'thumbnails': thumbnails, |
87d105ac | 85 | 'timestamp': timestamp, |
3793090b | 86 | 'duration': int_or_none(media_content[0].get('@attributes', {}).get('duration')), |
fff79f18 | 87 | 'subtitles': subtitles, |
3793090b | 88 | 'formats': formats, |
89 | } |