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[common] add helper method for Wowza Streaming Engine format extraction

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This commit is contained in:
Remita Amine 2016-09-16 19:30:38 +01:00
parent 98b7506e96
commit 6ad0219556
4 changed files with 55 additions and 57 deletions
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43
youtube_dl/extractor/common.py
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@ -1795,6 +1795,49 @@ class InfoExtractor(object):
m3u8_id='hls', fatal=False))
return formats
def _extract_wowza_formats(self, url, video_id, m3u8_entry_protocol='m3u8_native', skip_protocols=[]):
url = re.sub(r'/(?:manifest|playlist|jwplayer)\.(?:m3u8|f4m|mpd|smil)', '', url)
url_base = self._search_regex(r'(?:https?|rtmp|rtsp)(://[^?]+)', url, 'format url')
http_base_url = 'http' + url_base
formats = []
if 'm3u8' not in skip_protocols:
formats.extend(self._extract_m3u8_formats(
http_base_url + '/playlist.m3u8', video_id, 'mp4',
m3u8_entry_protocol, m3u8_id='hls', fatal=False))
if 'f4m' not in skip_protocols:
formats.extend(self._extract_f4m_formats(
http_base_url + '/manifest.f4m',
video_id, f4m_id='hds', fatal=False))
if re.search(r'(?:/smil:|\.smil)', url_base):
if 'dash' not in skip_protocols:
formats.extend(self._extract_mpd_formats(
http_base_url + '/manifest.mpd',
video_id, mpd_id='dash', fatal=False))
if 'smil' not in skip_protocols:
rtmp_formats = self._extract_smil_formats(
http_base_url + '/jwplayer.smil',
video_id, fatal=False)
for rtmp_format in rtmp_formats:
rtsp_format = rtmp_format.copy()
rtsp_format['url'] = '%s/%s' % (rtmp_format['url'], rtmp_format['play_path'])
del rtsp_format['play_path']
del rtsp_format['ext']
rtsp_format.update({
'url': rtsp_format['url'].replace('rtmp://', 'rtsp://'),
'format_id': rtmp_format['format_id'].replace('rtmp', 'rtsp'),
'protocol': 'rtsp',
})
formats.extend([rtmp_format, rtsp_format])
else:
for protocol in ('rtmp', 'rtsp'):
if protocol not in skip_protocols:
formats.append({
'url': protocol + url_base,
'format_id': protocol,
'protocol': protocol,
})
return formats
def _live_title(self, name):
""" Generate the title for a live video """
now = datetime.datetime.now()