mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-12-23 08:26:50 +00:00
Merge pull request #8374 from yan12125/facebook-dash
Facebook DASH formats
This commit is contained in:
commit
08411970d5
@ -1330,6 +1330,83 @@ class InfoExtractor(object):
|
|||||||
})
|
})
|
||||||
return entries
|
return entries
|
||||||
|
|
||||||
|
def _download_dash_manifest(self, dash_manifest_url, video_id, fatal=True):
|
||||||
|
return self._download_xml(
|
||||||
|
dash_manifest_url, video_id,
|
||||||
|
note='Downloading DASH manifest',
|
||||||
|
errnote='Could not download DASH manifest',
|
||||||
|
fatal=fatal)
|
||||||
|
|
||||||
|
def _extract_dash_manifest_formats(self, dash_manifest_url, video_id, fatal=True, namespace=None, formats_dict={}):
|
||||||
|
dash_doc = self._download_dash_manifest(dash_manifest_url, video_id, fatal)
|
||||||
|
if dash_doc is False:
|
||||||
|
return []
|
||||||
|
|
||||||
|
return self._parse_dash_manifest(
|
||||||
|
dash_doc, namespace=namespace, formats_dict=formats_dict)
|
||||||
|
|
||||||
|
def _parse_dash_manifest(self, dash_doc, namespace=None, formats_dict={}):
|
||||||
|
def _add_ns(path):
|
||||||
|
return self._xpath_ns(path, namespace)
|
||||||
|
|
||||||
|
formats = []
|
||||||
|
for a in dash_doc.findall('.//' + _add_ns('AdaptationSet')):
|
||||||
|
mime_type = a.attrib.get('mimeType')
|
||||||
|
for r in a.findall(_add_ns('Representation')):
|
||||||
|
mime_type = r.attrib.get('mimeType') or mime_type
|
||||||
|
url_el = r.find(_add_ns('BaseURL'))
|
||||||
|
if mime_type == 'text/vtt':
|
||||||
|
# TODO implement WebVTT downloading
|
||||||
|
pass
|
||||||
|
elif mime_type.startswith('audio/') or mime_type.startswith('video/'):
|
||||||
|
segment_list = r.find(_add_ns('SegmentList'))
|
||||||
|
format_id = r.attrib['id']
|
||||||
|
video_url = url_el.text if url_el is not None else None
|
||||||
|
filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength') if url_el is not None else None)
|
||||||
|
f = {
|
||||||
|
'format_id': format_id,
|
||||||
|
'url': video_url,
|
||||||
|
'width': int_or_none(r.attrib.get('width')),
|
||||||
|
'height': int_or_none(r.attrib.get('height')),
|
||||||
|
'tbr': int_or_none(r.attrib.get('bandwidth'), 1000),
|
||||||
|
'asr': int_or_none(r.attrib.get('audioSamplingRate')),
|
||||||
|
'filesize': filesize,
|
||||||
|
'fps': int_or_none(r.attrib.get('frameRate')),
|
||||||
|
}
|
||||||
|
if segment_list is not None:
|
||||||
|
initialization_url = segment_list.find(_add_ns('Initialization')).attrib['sourceURL']
|
||||||
|
f.update({
|
||||||
|
'initialization_url': initialization_url,
|
||||||
|
'segment_urls': [segment.attrib.get('media') for segment in segment_list.findall(_add_ns('SegmentURL'))],
|
||||||
|
'protocol': 'http_dash_segments',
|
||||||
|
})
|
||||||
|
if not f.get('url'):
|
||||||
|
f['url'] = initialization_url
|
||||||
|
try:
|
||||||
|
existing_format = next(
|
||||||
|
fo for fo in formats
|
||||||
|
if fo['format_id'] == format_id)
|
||||||
|
except StopIteration:
|
||||||
|
full_info = formats_dict.get(format_id, {}).copy()
|
||||||
|
full_info.update(f)
|
||||||
|
codecs = r.attrib.get('codecs')
|
||||||
|
if codecs:
|
||||||
|
if mime_type.startswith('video/'):
|
||||||
|
vcodec, acodec = codecs, 'none'
|
||||||
|
else: # mime_type.startswith('audio/')
|
||||||
|
vcodec, acodec = 'none', codecs
|
||||||
|
|
||||||
|
full_info.update({
|
||||||
|
'vcodec': vcodec,
|
||||||
|
'acodec': acodec,
|
||||||
|
})
|
||||||
|
formats.append(full_info)
|
||||||
|
else:
|
||||||
|
existing_format.update(f)
|
||||||
|
else:
|
||||||
|
self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
|
||||||
|
return formats
|
||||||
|
|
||||||
def _live_title(self, name):
|
def _live_title(self, name):
|
||||||
""" Generate the title for a live video """
|
""" Generate the title for a live video """
|
||||||
now = datetime.datetime.now()
|
now = datetime.datetime.now()
|
||||||
|
@ -6,9 +6,11 @@ import socket
|
|||||||
|
|
||||||
from .common import InfoExtractor
|
from .common import InfoExtractor
|
||||||
from ..compat import (
|
from ..compat import (
|
||||||
|
compat_etree_fromstring,
|
||||||
compat_http_client,
|
compat_http_client,
|
||||||
compat_urllib_error,
|
compat_urllib_error,
|
||||||
compat_urllib_parse_unquote,
|
compat_urllib_parse_unquote,
|
||||||
|
compat_urllib_parse_unquote_plus,
|
||||||
)
|
)
|
||||||
from ..utils import (
|
from ..utils import (
|
||||||
error_to_compat_str,
|
error_to_compat_str,
|
||||||
@ -44,6 +46,9 @@ class FacebookIE(InfoExtractor):
|
|||||||
_CHECKPOINT_URL = 'https://www.facebook.com/checkpoint/?next=http%3A%2F%2Ffacebook.com%2Fhome.php&_fb_noscript=1'
|
_CHECKPOINT_URL = 'https://www.facebook.com/checkpoint/?next=http%3A%2F%2Ffacebook.com%2Fhome.php&_fb_noscript=1'
|
||||||
_NETRC_MACHINE = 'facebook'
|
_NETRC_MACHINE = 'facebook'
|
||||||
IE_NAME = 'facebook'
|
IE_NAME = 'facebook'
|
||||||
|
|
||||||
|
_CHROME_USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.97 Safari/537.36'
|
||||||
|
|
||||||
_TESTS = [{
|
_TESTS = [{
|
||||||
'url': 'https://www.facebook.com/video.php?v=637842556329505&fref=nf',
|
'url': 'https://www.facebook.com/video.php?v=637842556329505&fref=nf',
|
||||||
'md5': '6a40d33c0eccbb1af76cf0485a052659',
|
'md5': '6a40d33c0eccbb1af76cf0485a052659',
|
||||||
@ -65,6 +70,16 @@ class FacebookIE(InfoExtractor):
|
|||||||
'expected_warnings': [
|
'expected_warnings': [
|
||||||
'title'
|
'title'
|
||||||
]
|
]
|
||||||
|
}, {
|
||||||
|
'note': 'Video with DASH manifest',
|
||||||
|
'url': 'https://www.facebook.com/video.php?v=957955867617029',
|
||||||
|
'md5': '54706e4db4f5ad58fbad82dde1f1213f',
|
||||||
|
'info_dict': {
|
||||||
|
'id': '957955867617029',
|
||||||
|
'ext': 'mp4',
|
||||||
|
'title': 'When you post epic content on instagram.com/433 8 million followers, this is ...',
|
||||||
|
'uploader': 'Demy de Zeeuw',
|
||||||
|
},
|
||||||
}, {
|
}, {
|
||||||
'url': 'https://www.facebook.com/video.php?v=10204634152394104',
|
'url': 'https://www.facebook.com/video.php?v=10204634152394104',
|
||||||
'only_matching': True,
|
'only_matching': True,
|
||||||
@ -147,8 +162,9 @@ class FacebookIE(InfoExtractor):
|
|||||||
|
|
||||||
def _real_extract(self, url):
|
def _real_extract(self, url):
|
||||||
video_id = self._match_id(url)
|
video_id = self._match_id(url)
|
||||||
url = 'https://www.facebook.com/video/video.php?v=%s' % video_id
|
req = sanitized_Request('https://www.facebook.com/video/video.php?v=%s' % video_id)
|
||||||
webpage = self._download_webpage(url, video_id)
|
req.add_header('User-Agent', self._CHROME_USER_AGENT)
|
||||||
|
webpage = self._download_webpage(req, video_id)
|
||||||
|
|
||||||
video_data = None
|
video_data = None
|
||||||
|
|
||||||
@ -197,9 +213,16 @@ class FacebookIE(InfoExtractor):
|
|||||||
'url': src,
|
'url': src,
|
||||||
'preference': -10 if format_id == 'progressive' else 0,
|
'preference': -10 if format_id == 'progressive' else 0,
|
||||||
})
|
})
|
||||||
|
dash_manifest = f[0].get('dash_manifest')
|
||||||
|
if dash_manifest:
|
||||||
|
formats.extend(self._parse_dash_manifest(
|
||||||
|
compat_etree_fromstring(compat_urllib_parse_unquote_plus(dash_manifest)),
|
||||||
|
namespace='urn:mpeg:dash:schema:mpd:2011'))
|
||||||
if not formats:
|
if not formats:
|
||||||
raise ExtractorError('Cannot find video formats')
|
raise ExtractorError('Cannot find video formats')
|
||||||
|
|
||||||
|
self._sort_formats(formats)
|
||||||
|
|
||||||
video_title = self._html_search_regex(
|
video_title = self._html_search_regex(
|
||||||
r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage, 'title',
|
r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage, 'title',
|
||||||
default=None)
|
default=None)
|
||||||
|
@ -316,55 +316,55 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
|
|||||||
'151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10},
|
'151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'abr': 24, 'vcodec': 'h264', 'preference': -10},
|
||||||
|
|
||||||
# DASH mp4 video
|
# DASH mp4 video
|
||||||
'133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'138': {'ext': 'mp4', 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559)
|
'138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40}, # Height can vary (https://github.com/rg3/youtube-dl/issues/4559)
|
||||||
'160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
'298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'fps': 60, 'preference': -40},
|
'298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60, 'preference': -40},
|
||||||
'299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'fps': 60, 'preference': -40},
|
'299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60, 'preference': -40},
|
||||||
'266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'h264', 'preference': -40},
|
'266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264', 'preference': -40},
|
||||||
|
|
||||||
# Dash mp4 audio
|
# Dash mp4 audio
|
||||||
'139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 48, 'preference': -50, 'container': 'm4a_dash'},
|
'139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 48, 'preference': -50, 'container': 'm4a_dash'},
|
||||||
'140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 128, 'preference': -50, 'container': 'm4a_dash'},
|
'140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 128, 'preference': -50, 'container': 'm4a_dash'},
|
||||||
'141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'vcodec': 'none', 'abr': 256, 'preference': -50, 'container': 'm4a_dash'},
|
'141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'abr': 256, 'preference': -50, 'container': 'm4a_dash'},
|
||||||
|
|
||||||
# Dash webm
|
# Dash webm
|
||||||
'167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
'167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
||||||
'168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
'168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
||||||
'169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
'169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
||||||
'170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
'170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
||||||
'218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
'218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
||||||
'219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
'219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8', 'preference': -40},
|
||||||
'278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'acodec': 'none', 'container': 'webm', 'vcodec': 'vp9', 'preference': -40},
|
'278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
# itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug)
|
# itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug)
|
||||||
'272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
'302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
||||||
'303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
'303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
||||||
'308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
'308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
||||||
'313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'preference': -40},
|
'313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'preference': -40},
|
||||||
'315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'acodec': 'none', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
'315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60, 'preference': -40},
|
||||||
|
|
||||||
# Dash webm audio
|
# Dash webm audio
|
||||||
'171': {'ext': 'webm', 'acodec': 'vorbis', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50},
|
'171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 128, 'preference': -50},
|
||||||
'172': {'ext': 'webm', 'acodec': 'vorbis', 'vcodec': 'none', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50},
|
'172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'abr': 256, 'preference': -50},
|
||||||
|
|
||||||
# Dash webm audio with opus inside
|
# Dash webm audio with opus inside
|
||||||
'249': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50},
|
'249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 50, 'preference': -50},
|
||||||
'250': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50},
|
'250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 70, 'preference': -50},
|
||||||
'251': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50},
|
'251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'abr': 160, 'preference': -50},
|
||||||
|
|
||||||
# RTMP (unnamed)
|
# RTMP (unnamed)
|
||||||
'_rtmp': {'protocol': 'rtmp'},
|
'_rtmp': {'protocol': 'rtmp'},
|
||||||
@ -1035,73 +1035,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
|
|||||||
url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
|
url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
|
||||||
return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
|
return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
|
||||||
|
|
||||||
def _parse_dash_manifest(
|
|
||||||
self, video_id, dash_manifest_url, player_url, age_gate, fatal=True):
|
|
||||||
def decrypt_sig(mobj):
|
|
||||||
s = mobj.group(1)
|
|
||||||
dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
|
|
||||||
return '/signature/%s' % dec_s
|
|
||||||
dash_manifest_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, dash_manifest_url)
|
|
||||||
dash_doc = self._download_xml(
|
|
||||||
dash_manifest_url, video_id,
|
|
||||||
note='Downloading DASH manifest',
|
|
||||||
errnote='Could not download DASH manifest',
|
|
||||||
fatal=fatal)
|
|
||||||
|
|
||||||
if dash_doc is False:
|
|
||||||
return []
|
|
||||||
|
|
||||||
formats = []
|
|
||||||
for a in dash_doc.findall('.//{urn:mpeg:DASH:schema:MPD:2011}AdaptationSet'):
|
|
||||||
mime_type = a.attrib.get('mimeType')
|
|
||||||
for r in a.findall('{urn:mpeg:DASH:schema:MPD:2011}Representation'):
|
|
||||||
url_el = r.find('{urn:mpeg:DASH:schema:MPD:2011}BaseURL')
|
|
||||||
if url_el is None:
|
|
||||||
continue
|
|
||||||
if mime_type == 'text/vtt':
|
|
||||||
# TODO implement WebVTT downloading
|
|
||||||
pass
|
|
||||||
elif mime_type.startswith('audio/') or mime_type.startswith('video/'):
|
|
||||||
segment_list = r.find('{urn:mpeg:DASH:schema:MPD:2011}SegmentList')
|
|
||||||
format_id = r.attrib['id']
|
|
||||||
video_url = url_el.text
|
|
||||||
filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength'))
|
|
||||||
f = {
|
|
||||||
'format_id': format_id,
|
|
||||||
'url': video_url,
|
|
||||||
'width': int_or_none(r.attrib.get('width')),
|
|
||||||
'height': int_or_none(r.attrib.get('height')),
|
|
||||||
'tbr': int_or_none(r.attrib.get('bandwidth'), 1000),
|
|
||||||
'asr': int_or_none(r.attrib.get('audioSamplingRate')),
|
|
||||||
'filesize': filesize,
|
|
||||||
'fps': int_or_none(r.attrib.get('frameRate')),
|
|
||||||
}
|
|
||||||
if segment_list is not None:
|
|
||||||
f.update({
|
|
||||||
'initialization_url': segment_list.find('{urn:mpeg:DASH:schema:MPD:2011}Initialization').attrib['sourceURL'],
|
|
||||||
'segment_urls': [segment.attrib.get('media') for segment in segment_list.findall('{urn:mpeg:DASH:schema:MPD:2011}SegmentURL')],
|
|
||||||
'protocol': 'http_dash_segments',
|
|
||||||
})
|
|
||||||
try:
|
|
||||||
existing_format = next(
|
|
||||||
fo for fo in formats
|
|
||||||
if fo['format_id'] == format_id)
|
|
||||||
except StopIteration:
|
|
||||||
full_info = self._formats.get(format_id, {}).copy()
|
|
||||||
full_info.update(f)
|
|
||||||
codecs = r.attrib.get('codecs')
|
|
||||||
if codecs:
|
|
||||||
if full_info.get('acodec') == 'none':
|
|
||||||
full_info['vcodec'] = codecs
|
|
||||||
elif full_info.get('vcodec') == 'none':
|
|
||||||
full_info['acodec'] = codecs
|
|
||||||
formats.append(full_info)
|
|
||||||
else:
|
|
||||||
existing_format.update(f)
|
|
||||||
else:
|
|
||||||
self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
|
|
||||||
return formats
|
|
||||||
|
|
||||||
def _real_extract(self, url):
|
def _real_extract(self, url):
|
||||||
url, smuggled_data = unsmuggle_url(url, {})
|
url, smuggled_data = unsmuggle_url(url, {})
|
||||||
|
|
||||||
@ -1533,8 +1466,16 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
|
|||||||
for dash_manifest_url in dash_mpds:
|
for dash_manifest_url in dash_mpds:
|
||||||
dash_formats = {}
|
dash_formats = {}
|
||||||
try:
|
try:
|
||||||
for df in self._parse_dash_manifest(
|
def decrypt_sig(mobj):
|
||||||
video_id, dash_manifest_url, player_url, age_gate, dash_mpd_fatal):
|
s = mobj.group(1)
|
||||||
|
dec_s = self._decrypt_signature(s, video_id, player_url, age_gate)
|
||||||
|
return '/signature/%s' % dec_s
|
||||||
|
|
||||||
|
dash_manifest_url = re.sub(r'/s/([a-fA-F0-9\.]+)', decrypt_sig, dash_manifest_url)
|
||||||
|
|
||||||
|
for df in self._extract_dash_manifest_formats(
|
||||||
|
dash_manifest_url, video_id, fatal=dash_mpd_fatal,
|
||||||
|
namespace='urn:mpeg:DASH:schema:MPD:2011', formats_dict=self._formats):
|
||||||
# Do not overwrite DASH format found in some previous DASH manifest
|
# Do not overwrite DASH format found in some previous DASH manifest
|
||||||
if df['format_id'] not in dash_formats:
|
if df['format_id'] not in dash_formats:
|
||||||
dash_formats[df['format_id']] = df
|
dash_formats[df['format_id']] = df
|
||||||
|
Loading…
Reference in New Issue
Block a user