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authorJaime Marquínez Ferrándiz <[email protected]>2013-07-20 12:46:02 +0200
committerJaime Marquínez Ferrándiz <[email protected]>2013-07-31 23:41:05 +0200
commit1d043b93cfcf9f325e668fbfa8e5059f00493871 (patch)
tree51123f126c4d43eb7a3da8f910aea73d76054fcf
parentb15d4f624f3d9774bfe932b5f0b89f62e2614af2 (diff)
downloadyoutube-dl-1d043b93cfcf9f325e668fbfa8e5059f00493871.tar.gz
youtube-dl-1d043b93cfcf9f325e668fbfa8e5059f00493871.zip
[youtube] Add support for downloading videos with hlsvp (fixes #1083)
They are downloaded with a m3u8 manifest, they seem to be encrypted, but ffmpeg can handle them.
-rw-r--r--youtube_dl/extractor/youtube.py129
1 files changed, 97 insertions, 32 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 3932678a3..7c3a59618 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -153,8 +153,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
$"""
_NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
# Listed in order of quality
- _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13']
- _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13']
+ _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13',
+ '95', '94', '93', '92', '132', '151',
+ ]
+ _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13',
+ '95', '94', '93', '92', '132', '151',
+ ]
_video_extensions = {
'13': '3gp',
'17': 'mp4',
@@ -166,6 +170,15 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'44': 'webm',
'45': 'webm',
'46': 'webm',
+
+ # videos that use m3u8
+ '92': 'mp4',
+ '93': 'mp4',
+ '94': 'mp4',
+ '95': 'mp4',
+ '96': 'mp4',
+ '132': 'mp4',
+ '151': 'mp4',
}
_video_dimensions = {
'5': '240x400',
@@ -182,6 +195,13 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'44': '480x854',
'45': '720x1280',
'46': '1080x1920',
+ '92': '240p',
+ '93': '360p',
+ '94': '480p',
+ '95': '720p',
+ '96': '1080p',
+ '132': '240p',
+ '151': '72p',
}
IE_NAME = u'youtube'
_TESTS = [
@@ -232,6 +252,21 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
u"uploader_id": u"justintimberlakeVEVO"
}
},
+ {
+ u'url': u'https://www.youtube.com/watch?v=TGi3HqYrWHE',
+ u'file': u'TGi3HqYrWHE.mp4',
+ u'note': u'm3u8 video',
+ u'info_dict': {
+ u'title': u'Triathlon - Men - London 2012 Olympic Games',
+ u'description': u'- Men - TR02 - Triathlon - 07 August 2012 - London 2012 Olympic Games',
+ u'uploader': u'olympic',
+ u'upload_date': u'20120807',
+ u'uploader_id': u'olympic',
+ },
+ u'params': {
+ u'skip_download': True,
+ },
+ },
]
@@ -423,6 +458,57 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
video_id = mobj.group(2)
return video_id
+ def _get_video_url_list(self, url_map):
+ """
+ Transform a dictionary in the format {itag:url} to a list of (itag, url)
+ with the requested formats.
+ """
+ req_format = self._downloader.params.get('format', None)
+ format_limit = self._downloader.params.get('format_limit', None)
+ available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats
+ if format_limit is not None and format_limit in available_formats:
+ format_list = available_formats[available_formats.index(format_limit):]
+ else:
+ format_list = available_formats
+ existing_formats = [x for x in format_list if x in url_map]
+ if len(existing_formats) == 0:
+ raise ExtractorError(u'no known formats available for video')
+ if self._downloader.params.get('listformats', None):
+ self._print_formats(existing_formats)
+ return
+ if req_format is None or req_format == 'best':
+ video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
+ elif req_format == 'worst':
+ video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality
+ elif req_format in ('-1', 'all'):
+ video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
+ else:
+ # Specific formats. We pick the first in a slash-delimeted sequence.
+ # For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
+ req_formats = req_format.split('/')
+ video_url_list = None
+ for rf in req_formats:
+ if rf in url_map:
+ video_url_list = [(rf, url_map[rf])]
+ break
+ if video_url_list is None:
+ raise ExtractorError(u'requested format not available')
+ return video_url_list
+
+ def _extract_from_m3u8(self, manifest_url, video_id):
+ url_map = {}
+ def _get_urls(_manifest):
+ lines = _manifest.split('\n')
+ urls = filter(lambda l: l and not l.startswith('#'),
+ lines)
+ return urls
+ manifest = self._download_webpage(manifest_url, video_id, u'Downloading formats manifest')
+ formats_urls = _get_urls(manifest)
+ for format_url in formats_urls:
+ itag = self._search_regex(r'itag/(\d+?)/', format_url, 'itag')
+ url_map[itag] = format_url
+ return url_map
+
def _real_extract(self, url):
if re.match(r'(?:https?://)?[^/]+/watch\?feature=[a-z_]+$', url):
self._downloader.report_warning(u'Did you forget to quote the URL? Remember that & is a meta-character in most shells, so you want to put the URL in quotes, like youtube-dl \'http://www.youtube.com/watch?feature=foo&v=BaW_jenozKc\' (or simply youtube-dl BaW_jenozKc ).')
@@ -577,7 +663,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
video_duration = compat_urllib_parse.unquote_plus(video_info['length_seconds'][0])
# Decide which formats to download
- req_format = self._downloader.params.get('format', None)
try:
mobj = re.search(r';ytplayer.config = ({.*?});', video_webpage)
@@ -630,36 +715,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
if 'ratebypass' not in url:
url += '&ratebypass=yes'
url_map[url_data['itag'][0]] = url
-
- format_limit = self._downloader.params.get('format_limit', None)
- available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats
- if format_limit is not None and format_limit in available_formats:
- format_list = available_formats[available_formats.index(format_limit):]
- else:
- format_list = available_formats
- existing_formats = [x for x in format_list if x in url_map]
- if len(existing_formats) == 0:
- raise ExtractorError(u'no known formats available for video')
- if self._downloader.params.get('listformats', None):
- self._print_formats(existing_formats)
+ video_url_list = self._get_video_url_list(url_map)
+ if not video_url_list:
return
- if req_format is None or req_format == 'best':
- video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
- elif req_format == 'worst':
- video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality
- elif req_format in ('-1', 'all'):
- video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
- else:
- # Specific formats. We pick the first in a slash-delimeted sequence.
- # For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
- req_formats = req_format.split('/')
- video_url_list = None
- for rf in req_formats:
- if rf in url_map:
- video_url_list = [(rf, url_map[rf])]
- break
- if video_url_list is None:
- raise ExtractorError(u'requested format not available')
+ elif video_info.get('hlsvp'):
+ manifest_url = video_info['hlsvp'][0]
+ url_map = self._extract_from_m3u8(manifest_url, video_id)
+ video_url_list = self._get_video_url_list(url_map)
+ if not video_url_list:
+ return
+
else:
raise ExtractorError(u'no conn or url_encoded_fmt_stream_map information found in video info')