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https://github.com/ytdl-org/youtube-dl
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[threeqsdn] Improve extraction(closes #21058)
This commit is contained in:
Remita Amine
parent
170e1c1995
commit
ff1e765400
@ -3,10 +3,13 @@ from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import compat_HTTPError
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from ..utils import (
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determine_ext,
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js_to_json,
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mimetype2ext,
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ExtractorError,
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float_or_none,
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int_or_none,
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parse_iso8601,
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)
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@ -15,29 +18,35 @@ class ThreeQSDNIE(InfoExtractor):
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IE_DESC = '3Q SDN'
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_VALID_URL = r'https?://playout\.3qsdn\.com/(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
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_TESTS = [{
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# ondemand from http://www.philharmonie.tv/veranstaltung/26/
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'url': 'http://playout.3qsdn.com/0280d6b9-1215-11e6-b427-0cc47a188158?protocol=http',
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'md5': 'ab040e37bcfa2e0c079f92cb1dd7f6cd',
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# https://player.3qsdn.com/demo.html
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'url': 'https://playout.3qsdn.com/7201c779-6b3c-11e7-a40e-002590c750be',
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'md5': '64a57396b16fa011b15e0ea60edce918',
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'info_dict': {
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'id': '0280d6b9-1215-11e6-b427-0cc47a188158',
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'id': '7201c779-6b3c-11e7-a40e-002590c750be',
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'ext': 'mp4',
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'title': '0280d6b9-1215-11e6-b427-0cc47a188158',
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'title': 'Video Ads',
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'is_live': False,
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'description': 'Video Ads Demo',
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'timestamp': 1500334803,
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'upload_date': '20170717',
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'duration': 888.032,
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'subtitles': {
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'eng': 'count:1',
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},
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},
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'expected_warnings': ['Failed to download MPD manifest', 'Failed to parse JSON'],
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'expected_warnings': ['Unknown MIME type application/mp4 in DASH manifest'],
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}, {
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# live video stream
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'url': 'https://playout.3qsdn.com/d755d94b-4ab9-11e3-9162-0025907ad44f?js=true',
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'url': 'https://playout.3qsdn.com/66e68995-11ca-11e8-9273-002590c750be',
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'info_dict': {
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'id': 'd755d94b-4ab9-11e3-9162-0025907ad44f',
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'id': '66e68995-11ca-11e8-9273-002590c750be',
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'ext': 'mp4',
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'title': 're:^d755d94b-4ab9-11e3-9162-0025907ad44f [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'title': 're:^66e68995-11ca-11e8-9273-002590c750be [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'is_live': True,
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},
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'params': {
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'skip_download': True, # m3u8 downloads
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},
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'expected_warnings': ['Failed to download MPD manifest'],
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}, {
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# live audio stream
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'url': 'http://playout.3qsdn.com/9edf36e0-6bf2-11e2-a16a-9acf09e2db48',
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@ -58,6 +67,14 @@ class ThreeQSDNIE(InfoExtractor):
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# live video with rtmp link
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'url': 'https://playout.3qsdn.com/6092bb9e-8f72-11e4-a173-002590c750be',
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'only_matching': True,
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}, {
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# ondemand from http://www.philharmonie.tv/veranstaltung/26/
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'url': 'http://playout.3qsdn.com/0280d6b9-1215-11e6-b427-0cc47a188158?protocol=http',
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'only_matching': True,
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}, {
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# live video stream
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'url': 'https://playout.3qsdn.com/d755d94b-4ab9-11e3-9162-0025907ad44f?js=true',
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'only_matching': True,
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}]
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@staticmethod
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@ -70,73 +87,78 @@ class ThreeQSDNIE(InfoExtractor):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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js = self._download_webpage(
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'http://playout.3qsdn.com/%s' % video_id, video_id,
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query={'js': 'true'})
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try:
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config = self._download_json(
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url.replace('://playout.3qsdn.com/', '://playout.3qsdn.com/config/'), video_id)
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
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self.raise_geo_restricted()
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raise
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if any(p in js for p in (
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'>This content is not available in your country',
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'playout.3qsdn.com/forbidden')):
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self.raise_geo_restricted()
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stream_content = self._search_regex(
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r'streamContent\s*:\s*(["\'])(?P<content>.+?)\1', js,
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'stream content', default='demand', group='content')
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live = stream_content == 'live'
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stream_type = self._search_regex(
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r'streamType\s*:\s*(["\'])(?P<type>audio|video)\1', js,
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'stream type', default='video', group='type')
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live = config.get('streamContent') == 'live'
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aspect = float_or_none(config.get('aspect'))
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formats = []
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urls = set()
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def extract_formats(item_url, item={}):
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if not item_url or item_url in urls:
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return
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urls.add(item_url)
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ext = mimetype2ext(item.get('type')) or determine_ext(item_url, default_ext=None)
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if ext == 'mpd':
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formats.extend(self._extract_mpd_formats(
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item_url, video_id, mpd_id='mpd', fatal=False))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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item_url, video_id, 'mp4',
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entry_protocol='m3u8' if live else 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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item_url, video_id, f4m_id='hds', fatal=False))
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else:
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if not self._is_valid_url(item_url, video_id):
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return
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formats.append({
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'url': item_url,
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'format_id': item.get('quality'),
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'ext': 'mp4' if item_url.startswith('rtsp') else ext,
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'vcodec': 'none' if stream_type == 'audio' else None,
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})
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for item_js in re.findall(r'({[^{]*?\b(?:src|source)\s*:\s*["\'].+?})', js):
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f = self._parse_json(
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item_js, video_id, transform_source=js_to_json, fatal=False)
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if not f:
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for source_type, source in (config.get('sources') or {}).items():
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if not source:
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continue
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extract_formats(f.get('src'), f)
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if source_type == 'dash':
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formats.extend(self._extract_mpd_formats(
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source, video_id, mpd_id='mpd', fatal=False))
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elif source_type == 'hls':
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formats.extend(self._extract_m3u8_formats(
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source, video_id, 'mp4', 'm3u8' if live else 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif source_type == 'progressive':
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for s in source:
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src = s.get('src')
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if not (src and self._is_valid_url(src, video_id)):
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continue
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width = None
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format_id = ['http']
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ext = determine_ext(src)
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if ext:
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format_id.append(ext)
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height = int_or_none(s.get('height'))
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if height:
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format_id.append('%dp' % height)
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if aspect:
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width = int(height * aspect)
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formats.append({
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'ext': ext,
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'format_id': '-'.join(format_id),
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'height': height,
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'source_preference': 0,
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'url': src,
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'vcodec': 'none' if height == 0 else None,
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'width': width,
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})
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for f in formats:
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if f.get('acodec') == 'none':
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f['preference'] = -40
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elif f.get('vcodec') == 'none':
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f['preference'] = -50
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self._sort_formats(formats, ('preference', 'width', 'height', 'source_preference', 'tbr', 'vbr', 'abr', 'ext', 'format_id'))
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# More relaxed version to collect additional URLs and acting
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# as a future-proof fallback
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for _, src in re.findall(r'\b(?:src|source)\s*:\s*(["\'])((?:https?|rtsp)://.+?)\1', js):
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extract_formats(src)
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subtitles = {}
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for subtitle in (config.get('subtitles') or []):
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src = subtitle.get('src')
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if not src:
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continue
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subtitles.setdefault(subtitle.get('label') or 'eng', []).append({
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'url': src,
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})
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self._sort_formats(formats)
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title = self._live_title(video_id) if live else video_id
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title = config.get('title') or video_id
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return {
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'id': video_id,
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'title': title,
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'title': self._live_title(title) if live else title,
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'thumbnail': config.get('poster') or None,
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'description': config.get('description') or None,
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'timestamp': parse_iso8601(config.get('upload_date')),
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'duration': float_or_none(config.get('vlength')) or None,
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'is_live': live,
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'formats': formats,
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'subtitles': subtitles,
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}
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