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MTV IE
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@ -3884,6 +3884,100 @@ class StanfordOpenClassroomIE(InfoExtractor):
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assert entry['type'] == 'reference'
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self.extract(entry['url'])
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class MTVIE(InfoExtractor):
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"""Information extractor for MTV.com"""
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_VALID_URL = r'^(?P<proto>https?://)?(?:www\.)?mtv\.com/videos/[^/]+/(?P<videoid>[0-9]+)/[^/]+$'
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IE_NAME = u'mtv'
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def report_webpage(self, video_id):
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"""Report information extraction."""
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self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id))
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def report_extraction(self, video_id):
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"""Report information extraction."""
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self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id))
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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if mobj is None:
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self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
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return
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if not mobj.group('proto'):
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url = 'http://' + url
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video_id = mobj.group('videoid')
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self.report_webpage(video_id)
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request = urllib2.Request(url)
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try:
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webpage = urllib2.urlopen(request).read()
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err))
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return
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mobj = re.search(r'<meta name="mtv_vt" content="([^"]+)"/>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract song name')
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return
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song_name = _unescapeHTML(mobj.group(1).decode('iso-8859-1'))
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mobj = re.search(r'<meta name="mtv_an" content="([^"]+)"/>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract performer')
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return
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performer = _unescapeHTML(mobj.group(1).decode('iso-8859-1'))
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video_title = performer + ' - ' + song_name
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mobj = re.search(r'<meta name="mtvn_uri" content="([^"]+)"/>', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to mtvn_uri')
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return
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mtvn_uri = mobj.group(1)
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mobj = re.search(r'MTVN.Player.defaultPlaylistId = ([0-9]+);', webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract content id')
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return
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content_id = mobj.group(1)
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videogen_url = 'http://www.mtv.com/player/includes/mediaGen.jhtml?uri=' + mtvn_uri + '&id=' + content_id + '&vid=' + video_id + '&ref=www.mtvn.com&viewUri=' + mtvn_uri
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self.report_extraction(video_id)
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request = urllib2.Request(videogen_url)
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try:
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metadataXml = urllib2.urlopen(request).read()
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self._downloader.trouble(u'ERROR: unable to download video metadata: %s' % str(err))
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return
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mdoc = xml.etree.ElementTree.fromstring(metadataXml)
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renditions = mdoc.findall('.//rendition')
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# For now, always pick the highest quality.
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rendition = renditions[-1]
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try:
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_,_,ext = rendition.attrib['type'].partition('/')
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format = ext + '-' + rendition.attrib['width'] + 'x' + rendition.attrib['height'] + '_' + rendition.attrib['bitrate']
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video_url = rendition.find('./src').text
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except KeyError:
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self._downloader.trouble('Invalid rendition field.')
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return
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self._downloader.increment_downloads()
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info = {
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'id': video_id,
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'url': video_url,
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'uploader': performer,
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'title': video_title,
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'stitle': _simplify_title(video_title),
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'ext': ext,
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'format': format,
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}
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try:
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self._downloader.process_info(info)
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except UnavailableVideoError, err:
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self._downloader.trouble(u'\nERROR: unable to download ' + video_id)
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class PostProcessor(object):
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"""Post Processor class.
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@ -4336,6 +4430,7 @@ def gen_extractors():
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InfoQIE(),
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MixcloudIE(),
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StanfordOpenClassroomIE(),
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MTVIE(),
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GenericIE()
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]
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