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[ard] Support multiple formats (Closes #2247)

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This commit is contained in:
Philipp Hagemeister 2014-01-27 18:40:10 +01:00
parent e2ba07024f
commit f9b8549609
1 changed files with 58 additions and 29 deletions
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87
youtube_dl/extractor/ard.py
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@ -1,22 +1,28 @@
# coding: utf-8
from __future__ import unicode_literals
import re import re
from .common import InfoExtractor from .common import InfoExtractor
from ..utils import ( from ..utils import (
determine_ext,
ExtractorError, ExtractorError,
) )
class ARDIE(InfoExtractor): class ARDIE(InfoExtractor):
_VALID_URL = r'^(?:https?://)?(?:(?:www\.)?ardmediathek\.de|mediathek\.daserste\.de)/(?:.*/)(?P<video_id>[^/\?]+)(?:\?.*)?' _VALID_URL = r'^https?://(?:(?:www\.)?ardmediathek\.de|mediathek\.daserste\.de)/(?:.*/)(?P<video_id>[^/\?]+)(?:\?.*)?'
_TITLE = r'<h1(?: class="boxTopHeadline")?>(?P<title>.*)</h1>'
_MEDIA_STREAM = r'mediaCollection\.addMediaStream\((?P<media_type>\d+), (?P<quality>\d+), "(?P<rtmp_url>[^"]*)", "(?P<video_url>[^"]*)", "[^"]*"\)'
_TEST = { _TEST = {
u'url': u'http://www.ardmediathek.de/das-erste/tagesschau-in-100-sek?documentId=14077640', 'url': 'http://www.ardmediathek.de/das-erste/guenther-jauch/edward-snowden-im-interview-held-oder-verraeter?documentId=19288786',
u'file': u'14077640.mp4', 'file': '19288786.mp4',
u'md5': u'6ca8824255460c787376353f9e20bbd8', 'md5': '515bf47ce209fb3f5a61b7aad364634c',
u'info_dict': { 'info_dict': {
u"title": u"11.04.2013 09:23 Uhr - Tagesschau in 100 Sekunden" 'title': 'Edward Snowden im Interview - Held oder Verräter?',
'description': 'Edward Snowden hat alles aufs Spiel gesetzt, um die weltweite \xdcberwachung durch die Geheimdienste zu enttarnen. Nun stellt sich der ehemalige NSA-Mitarbeiter erstmals weltweit in einem TV-Interview den Fragen eines NDR-Journalisten. Die Sendung vom Sonntagabend.',
'thumbnail': 'http://www.ardmediathek.de/ard/servlet/contentblob/19/28/87/90/19288790/bild/2250037',
}, },
u'skip': u'Requires rtmpdump' 'skip': 'Blocked outside of Germany',
} }
def _real_extract(self, url): def _real_extract(self, url):
@ -29,26 +35,49 @@ class ARDIE(InfoExtractor):
else: else:
video_id = m.group('video_id') video_id = m.group('video_id')
# determine title and media streams from webpage webpage = self._download_webpage(url, video_id)
html = self._download_webpage(url, video_id)
title = re.search(self._TITLE, html).group('title') title = self._html_search_regex(
streams = [mo.groupdict() for mo in re.finditer(self._MEDIA_STREAM, html)] r'<h1(?:\s+class="boxTopHeadline")?>(.*?)</h1>', webpage, 'title')
description = self._html_search_meta(
'dcterms.abstract', webpage, 'description')
thumbnail = self._og_search_thumbnail(webpage)
streams = [
mo.groupdict()
for mo in re.finditer(
r'mediaCollection\.addMediaStream\((?P<media_type>\d+), (?P<quality>\d+), "(?P<rtmp_url>[^"]*)", "(?P<video_url>[^"]*)", "[^"]*"\)', webpage)]
if not streams: if not streams:
assert '"fsk"' in html if '"fsk"' in webpage:
raise ExtractorError(u'This video is only available after 8:00 pm') raise ExtractorError('This video is only available after 20:00')
# choose default media type and highest quality for now formats = []
stream = max([s for s in streams if int(s["media_type"]) == 0], for s in streams:
key=lambda s: int(s["quality"])) format = {
'quality': int(s['quality']),
# there's two possibilities: RTMP stream or HTTP download }
info = {'id': video_id, 'title': title, 'ext': 'mp4'} if s.get('rtmp_url'):
if stream['rtmp_url']: format['protocol'] = 'rtmp'
self.to_screen(u'RTMP download detected') format['url'] = s['rtmp_url']
assert stream['video_url'].startswith('mp4:') format['playpath'] = s['video_url']
info["url"] = stream["rtmp_url"]
info["play_path"] = stream['video_url']
else: else:
assert stream["video_url"].endswith('.mp4') format['url'] = s['video_url']
info["url"] = stream["video_url"]
return [info] quality_name = self._search_regex(
r'[,.]([a-zA-Z0-9_-]+),?\.mp4', format['url'],
'quality name', default='NA')
format['format_id'] = '%s-%s-%s-%s' % (
determine_ext(format['url']), quality_name, s['media_type'],
s['quality'])
formats.append(format)
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': description,
'formats': formats,
'thumbnail': thumbnail,
}