* abr Average audio bitrate in KBit/s
* acodec Name of the audio codec in use
* asr Audio sampling rate in Hertz
+ * audio_channels Number of audio channels
* vbr Average video bitrate in KBit/s
* fps Frame rate
* vcodec Name of the video codec in use
live stream that goes on instead of a fixed-length video.
was_live: True, False, or None (=unknown). Whether this video was
originally a live stream.
- live_status: None (=unknown), 'is_live', 'is_upcoming', 'was_live', 'not_live'
+ live_status: None (=unknown), 'is_live', 'is_upcoming', 'was_live', 'not_live',
or 'post_live' (was live, but VOD is not yet processed)
If absent, automatically set from is_live, was_live
start_time: Time in seconds where the reproduction should start, as
playable_in_embed: Whether this video is allowed to play in embedded
players on other sites. Can be True (=always allowed),
False (=never allowed), None (=unknown), or a string
- specifying the criteria for embedability (Eg: 'whitelist')
+ specifying the criteria for embedability; e.g. 'whitelist'
availability: Under what condition the video is available. One of
'private', 'premium_only', 'subscriber_only', 'needs_auth',
'unlisted' or 'public'. Use 'InfoExtractor._availability'
_extract_from_webpage may raise self.StopExtraction() to stop further
processing of the webpage and obtain exclusive rights to it. This is useful
- when the extractor cannot reliably be matched using just the URL.
- Eg: invidious/peertube instances
+ when the extractor cannot reliably be matched using just the URL,
+ e.g. invidious/peertube instances
Embed-only extractors can be defined by setting _VALID_URL = False.
will be used by geo restriction bypass mechanism similarly
to _GEO_COUNTRIES.
+ The _ENABLED attribute should be set to False for IEs that
+ are disabled by default and must be explicitly enabled.
+
The _WORKING attribute should be set to False for broken IEs
in order to warn the users and skip the tests.
"""
_GEO_COUNTRIES = None
_GEO_IP_BLOCKS = None
_WORKING = True
+ _ENABLED = True
_NETRC_MACHINE = None
IE_DESC = None
SEARCH_KEY = None
regex = r' *((?P<reverse>\+)?(?P<field>[a-zA-Z0-9_]+)((?P<separator>[~:])(?P<limit>.*?))?)? *$'
default = ('hidden', 'aud_or_vid', 'hasvid', 'ie_pref', 'lang', 'quality',
- 'res', 'fps', 'hdr:12', 'codec:vp9.2', 'size', 'br', 'asr',
- 'proto', 'ext', 'hasaud', 'source', 'id') # These must not be aliases
+ 'res', 'fps', 'hdr:12', 'vcodec:vp9.2', 'channels', 'acodec',
+ 'size', 'br', 'asr', 'proto', 'ext', 'hasaud', 'source', 'id') # These must not be aliases
ytdl_default = ('hasaud', 'lang', 'quality', 'tbr', 'filesize', 'vbr',
'height', 'width', 'proto', 'vext', 'abr', 'aext',
'fps', 'fs_approx', 'source', 'id')
'height': {'convert': 'float_none'},
'width': {'convert': 'float_none'},
'fps': {'convert': 'float_none'},
+ 'channels': {'convert': 'float_none', 'field': 'audio_channels'},
'tbr': {'convert': 'float_none'},
'vbr': {'convert': 'float_none'},
'abr': {'convert': 'float_none'},
'res': {'type': 'multiple', 'field': ('height', 'width'),
'function': lambda it: (lambda l: min(l) if l else 0)(tuple(filter(None, it)))},
- # For compatibility with youtube-dl
+ # Actual field names
'format_id': {'type': 'alias', 'field': 'id'},
'preference': {'type': 'alias', 'field': 'ie_pref'},
'language_preference': {'type': 'alias', 'field': 'lang'},
'source_preference': {'type': 'alias', 'field': 'source'},
'protocol': {'type': 'alias', 'field': 'proto'},
'filesize_approx': {'type': 'alias', 'field': 'fs_approx'},
+ 'audio_channels': {'type': 'alias', 'field': 'channels'},
# Deprecated
'dimension': {'type': 'alias', 'field': 'res', 'deprecated': True},
audio_group_id = last_stream_inf.get('AUDIO')
# As per [1, 4.3.4.1.1] any EXT-X-STREAM-INF tag which
# references a rendition group MUST have a CODECS attribute.
- # However, this is not always respected, for example, [2]
+ # However, this is not always respected. E.g. [2]
# contains EXT-X-STREAM-INF tag which references AUDIO
# rendition group but does not have CODECS and despite
# referencing an audio group it represents a complete
segment_number += 1
segment_time += segment_d
elif 'segment_urls' in representation_ms_info and 's' in representation_ms_info:
- # No media template
- # Example: https://www.youtube.com/watch?v=iXZV5uAYMJI
+ # No media template,
+ # e.g. https://www.youtube.com/watch?v=iXZV5uAYMJI
# or any YouTube dashsegments video
fragments = []
segment_index = 0
representation_ms_info['fragments'] = fragments
elif 'segment_urls' in representation_ms_info:
# Segment URLs with no SegmentTimeline
- # Example: https://www.seznam.cz/zpravy/clanek/cesko-zasahne-vitr-o-sile-vichrice-muze-byt-i-zivotu-nebezpecny-39091
+ # E.g. https://www.seznam.cz/zpravy/clanek/cesko-zasahne-vitr-o-sile-vichrice-muze-byt-i-zivotu-nebezpecny-39091
# https://github.com/ytdl-org/youtube-dl/pull/14844
fragments = []
segment_duration = float_or_none(
media_tags.extend(re.findall(
# We only allow video|audio followed by a whitespace or '>'.
# Allowing more characters may end up in significant slow down (see
- # https://github.com/ytdl-org/youtube-dl/issues/11979, example URL:
- # http://www.porntrex.com/maps/videositemap.xml).
+ # https://github.com/ytdl-org/youtube-dl/issues/11979,
+ # e.g. http://www.porntrex.com/maps/videositemap.xml).
r'(?s)(<(?P<tag>%s)(?:\s+[^>]*)?>)(.*?)</(?P=tag)>' % _MEDIA_TAG_NAME_RE, webpage))
for media_tag, _, media_type, media_content in media_tags:
media_info = {
desc += f'; "{cls.SEARCH_KEY}:" prefix'
if search_examples:
_COUNTS = ('', '5', '10', 'all')
- desc += f' (Example: "{cls.SEARCH_KEY}{random.choice(_COUNTS)}:{random.choice(search_examples)}")'
+ desc += f' (e.g. "{cls.SEARCH_KEY}{random.choice(_COUNTS)}:{random.choice(search_examples)}")'
if not cls.working():
desc += ' (**Currently broken**)' if markdown else ' (Currently broken)'
@classproperty
def SEARCH_KEY(cls):
return cls._SEARCH_KEY
+
+
+class UnsupportedURLIE(InfoExtractor):
+ _VALID_URL = '.*'
+ _ENABLED = False
+ IE_DESC = False
+
+ def _real_extract(self, url):
+ raise UnsupportedError(url)
projects / yt-dlp.git / blobdiff