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

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pull/2/head
Remita Amine 8 years ago
parent 98b7506e96
commit 6ad0219556
4 changed files with 55 additions and 57 deletions
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43
youtube_dl/extractor/common.py
Unescape Escape View File

@ -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()

4
youtube_dl/extractor/vier.py
Unescape Escape View File

@ -48,8 +48,8 @@ class VierIE(InfoExtractor):
[r'data-filename="([^"]+)"', r'"filename"\s*:\s*"([^"]+)"'],
webpage, 'filename')
playlist_url = 'http://vod.streamcloud.be/%s/mp4:_definst_/%s.mp4/playlist.m3u8' % (application, filename)
formats = self._extract_m3u8_formats(playlist_url, display_id, 'mp4')
playlist_url = 'http://vod.streamcloud.be/%s/_definst_/mp4:%s.mp4/playlist.m3u8' % (application, filename)
formats = self._extract_wowza_formats(playlist_url, display_id)
self._sort_formats(formats)
title = self._og_search_title(webpage, default=display_id)

25
youtube_dl/extractor/vodplatform.py
Unescape Escape View File

@ -25,29 +25,8 @@ class VODPlatformIE(InfoExtractor):
title = unescapeHTML(self._og_search_title(webpage))
hidden_inputs = self._hidden_inputs(webpage)
base_url = self._search_regex(
'(.*/)(?:playlist.m3u8|manifest.mpd)',
hidden_inputs.get('HiddenmyhHlsLink') or hidden_inputs['HiddenmyDashLink'],
'base url')
formats = self._extract_m3u8_formats(
base_url + 'playlist.m3u8', video_id, 'mp4',
'm3u8_native', m3u8_id='hls', fatal=False)
formats.extend(self._extract_mpd_formats(
base_url + 'manifest.mpd', video_id,
mpd_id='dash', fatal=False))
rtmp_formats = self._extract_smil_formats(
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])
formats = self._extract_wowza_formats(
hidden_inputs.get('HiddenmyhHlsLink') or hidden_inputs['HiddenmyDashLink'], video_id, skip_protocols=['f4m', 'smil'])
self._sort_formats(formats)
return {

40
youtube_dl/extractor/vrt.py
Unescape Escape View File

@ -5,7 +5,6 @@ import re
from .common import InfoExtractor
from ..utils import (
determine_ext,
float_or_none,
)
@ -75,7 +74,6 @@ class VRTIE(InfoExtractor):
},
{
'url': 'http://cobra.canvas.be/cm/cobra/videozone/rubriek/film-videozone/1.2377055',
'md5': '',
'info_dict': {
'id': '2377055',
'ext': 'mp4',
@ -119,39 +117,17 @@ class VRTIE(InfoExtractor):
video_id, 'mp4', m3u8_id='hls', fatal=False))
if src:
if determine_ext(src) == 'm3u8':
formats.extend(self._extract_m3u8_formats(
src, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id='hls', fatal=False))
formats.extend(self._extract_f4m_formats(
src.replace('playlist.m3u8', 'manifest.f4m'),
video_id, f4m_id='hds', fatal=False))
if 'data-video-geoblocking="true"' not in webpage:
rtmp_formats = self._extract_smil_formats(
src.replace('playlist.m3u8', 'jwplayer.smil'),
video_id, fatal=False)
formats.extend(rtmp_formats)
for rtmp_format in rtmp_formats:
rtmp_format_c = rtmp_format.copy()
rtmp_format_c['url'] = '%s/%s' % (rtmp_format['url'], rtmp_format['play_path'])
del rtmp_format_c['play_path']
del rtmp_format_c['ext']
http_format = rtmp_format_c.copy()
formats = self._extract_wowza_formats(src, video_id)
if 'data-video-geoblocking="true"' not in webpage:
for f in formats:
if f['url'].startswith('rtsp://'):
http_format = f.copy()
http_format.update({
'url': rtmp_format_c['url'].replace('rtmp://', 'http://').replace('vod.', 'download.').replace('/_definst_/', '/').replace('mp4:', ''),
'format_id': rtmp_format['format_id'].replace('rtmp', 'http'),
'url': f['url'].replace('rtsp://', 'http://').replace('vod.', 'download.').replace('/_definst_/', '/').replace('mp4:', ''),
'format_id': f['format_id'].replace('rtsp', 'http'),
'protocol': 'http',
})
rtsp_format = rtmp_format_c.copy()
rtsp_format.update({
'url': rtsp_format['url'].replace('rtmp://', 'rtsp://'),
'format_id': rtmp_format['format_id'].replace('rtmp', 'rtsp'),
'protocol': 'rtsp',
})
formats.extend([http_format, rtsp_format])
else:
formats.extend(self._extract_f4m_formats(
'%s/manifest.f4m' % src, video_id, f4m_id='hds', fatal=False))
formats.append(http_format)
if not formats and 'data-video-geoblocking="true"' in webpage:
self.raise_geo_restricted('This video is only available in Belgium')

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