[ie/motherless] Support uploader playlists (#8994)

Authored by: dasidiot

yt_dlp/extractor/_extractors.py

@@ -1111,6 +1111,7 @@ from .motherless import (
     MotherlessIE,
     MotherlessGroupIE,
     MotherlessGalleryIE,
+    MotherlessUploaderIE,
 )
 from .motorsport import MotorsportIE
 from .moviepilot import MoviepilotIE
@@ -1137,6 +1138,11 @@ from .musicdex import (
     MusicdexArtistIE,
     MusicdexPlaylistIE,
 )
+from .mx3 import (
+    Mx3IE,
+    Mx3NeoIE,
+    Mx3VolksmusikIE,
+)
 from .mxplayer import (
     MxplayerIE,
     MxplayerShowIE,
@@ -1593,6 +1599,7 @@ from .redbulltv import (
     RedBullIE,
 )
 from .reddit import RedditIE
+from .redge import RedCDNLivxIE
 from .redgifs import (
     RedGifsIE,
     RedGifsSearchIE,
@@ -1727,6 +1734,7 @@ from .scte import (
 )
 from .scrolller import ScrolllerIE
 from .seeker import SeekerIE
+from .sejmpl import SejmIE
 from .senalcolombia import SenalColombiaLiveIE
 from .senategov import SenateISVPIE, SenateGovIE
 from .sendtonews import SendtoNewsIE

yt_dlp/extractor/motherless.py

@@ -177,6 +177,7 @@ class MotherlessIE(InfoExtractor):
 
 
 class MotherlessPaginatedIE(InfoExtractor):
+    _EXTRA_QUERY = {}
     _PAGE_SIZE = 60
 
     def _correct_path(self, url, item_id):
@@ -199,7 +200,7 @@ class MotherlessPaginatedIE(InfoExtractor):
         def get_page(idx):
             page = idx + 1
             current_page = webpage if not idx else self._download_webpage(
-                real_url, item_id, note=f'Downloading page {page}', query={'page': page})
+                real_url, item_id, note=f'Downloading page {page}', query={'page': page, **self._EXTRA_QUERY})
             yield from self._extract_entries(current_page, real_url)
 
         return self.playlist_result(
@@ -213,7 +214,7 @@ class MotherlessGroupIE(MotherlessPaginatedIE):
         'url': 'http://motherless.com/gv/movie_scenes',
         'info_dict': {
             'id': 'movie_scenes',
-            'title': 'Movie Scenes',
+            'title': 'Movie Scenes - Videos - Hot and sexy scenes from "regular" movies... Beautiful actresses fully',
         },
         'playlist_mincount': 540,
     }, {
@@ -244,7 +245,7 @@ class MotherlessGalleryIE(MotherlessPaginatedIE):
             'id': '338999F',
             'title': 'Random',
         },
-        'playlist_mincount': 190,
+        'playlist_mincount': 171,
     }, {
         'url': 'https://motherless.com/GVABD6213',
         'info_dict': {
@@ -270,3 +271,27 @@ class MotherlessGalleryIE(MotherlessPaginatedIE):
 
     def _correct_path(self, url, item_id):
         return urllib.parse.urljoin(url, f'/GV{item_id}')
+
+
+class MotherlessUploaderIE(MotherlessPaginatedIE):
+    _VALID_URL = r'https?://(?:www\.)?motherless\.com/u/(?P<id>\w+)/?(?:$|[?#])'
+    _TESTS = [{
+        'url': 'https://motherless.com/u/Mrgo4hrs2023',
+        'info_dict': {
+            'id': 'Mrgo4hrs2023',
+            'title': "Mrgo4hrs2023's Uploads - Videos",
+        },
+        'playlist_mincount': 32,
+    }, {
+        'url': 'https://motherless.com/u/Happy_couple?t=v',
+        'info_dict': {
+            'id': 'Happy_couple',
+            'title': "Happy_couple's Uploads - Videos",
+        },
+        'playlist_mincount': 8,
+    }]
+
+    _EXTRA_QUERY = {'t': 'v'}
+
+    def _correct_path(self, url, item_id):
+        return urllib.parse.urljoin(url, f'/u/{item_id}?t=v')

yt_dlp/extractor/mx3.py

@@ -0,0 +1,171 @@
+import re
+
+from .common import InfoExtractor
+from ..networking import HEADRequest
+from ..utils import (
+    get_element_by_class,
+    int_or_none,
+    try_call,
+    url_or_none,
+    urlhandle_detect_ext,
+)
+from ..utils.traversal import traverse_obj
+
+
+class Mx3BaseIE(InfoExtractor):
+    _VALID_URL_TMPL = r'https?://(?:www\.)?%s/t/(?P<id>\w+)'
+    _FORMATS = [{
+        'url': 'player_asset',
+        'format_id': 'default',
+        'quality': 0,
+    }, {
+        'url': 'player_asset?quality=hd',
+        'format_id': 'hd',
+        'quality': 1,
+    }, {
+        'url': 'download',
+        'format_id': 'download',
+        'quality': 2,
+    }, {
+        'url': 'player_asset?quality=source',
+        'format_id': 'source',
+        'quality': 2,
+    }]
+
+    def _extract_formats(self, track_id):
+        formats = []
+        for fmt in self._FORMATS:
+            format_url = f'https://{self._DOMAIN}/tracks/{track_id}/{fmt["url"]}'
+            urlh = self._request_webpage(
+                HEADRequest(format_url), track_id, fatal=False, expected_status=404,
+                note=f'Checking for format {fmt["format_id"]}')
+            if urlh and urlh.status == 200:
+                formats.append({
+                    **fmt,
+                    'url': format_url,
+                    'ext': urlhandle_detect_ext(urlh),
+                    'filesize': int_or_none(urlh.headers.get('Content-Length')),
+                })
+        return formats
+
+    def _real_extract(self, url):
+        track_id = self._match_id(url)
+        webpage = self._download_webpage(url, track_id)
+        more_info = get_element_by_class('single-more-info', webpage)
+        data = self._download_json(f'https://{self._DOMAIN}/t/{track_id}.json', track_id, fatal=False)
+
+        def get_info_field(name):
+            return self._html_search_regex(
+                rf'<dt[^>]*>\s*{name}\s*</dt>\s*<dd[^>]*>(.*?)</dd>',
+                more_info, name, default=None, flags=re.DOTALL)
+
+        return {
+            'id': track_id,
+            'formats': self._extract_formats(track_id),
+            'genre': self._html_search_regex(
+                r'<div\b[^>]+class="single-band-genre"[^>]*>([^<]+)</div>', webpage, 'genre', default=None),
+            'release_year': int_or_none(get_info_field('Year of creation')),
+            'description': get_info_field('Description'),
+            'tags': try_call(lambda: get_info_field('Tag').split(', '), list),
+            **traverse_obj(data, {
+                'title': ('title', {str}),
+                'artist': (('performer_name', 'artist'), {str}),
+                'album_artist': ('artist', {str}),
+                'composer': ('composer_name', {str}),
+                'thumbnail': (('picture_url_xlarge', 'picture_url'), {url_or_none}),
+            }, get_all=False),
+        }
+
+
+class Mx3IE(Mx3BaseIE):
+    _DOMAIN = 'mx3.ch'
+    _VALID_URL = Mx3BaseIE._VALID_URL_TMPL % re.escape(_DOMAIN)
+    _TESTS = [{
+        'url': 'https://mx3.ch/t/1Cru',
+        'md5': '7ba09e9826b4447d4e1ce9d69e0e295f',
+        'info_dict': {
+            'id': '1Cru',
+            'ext': 'wav',
+            'artist': 'Godina',
+            'album_artist': 'Tortue Tortue',
+            'composer': 'Olivier Godinat',
+            'genre': 'Rock',
+            'thumbnail': 'https://mx3.ch/pictures/mx3/file/0101/4643/square_xlarge/1-s-envoler-1.jpg?1630272813',
+            'title': "S'envoler",
+            'release_year': 2021,
+            'tags': [],
+        }
+    }, {
+        'url': 'https://mx3.ch/t/1LIY',
+        'md5': '48293cb908342547827f963a5a2e9118',
+        'info_dict': {
+            'id': '1LIY',
+            'ext': 'mov',
+            'artist': 'Tania Kimfumu',
+            'album_artist': 'The Broots',
+            'composer': 'Emmanuel Diserens',
+            'genre': 'Electro',
+            'thumbnail': 'https://mx3.ch/pictures/mx3/file/0110/0003/video_xlarge/frame_0000.png?1686963670',
+            'title': 'The Broots-Larytta remix "Begging For Help"',
+            'release_year': 2023,
+            'tags': ['the broots', 'cassata records', 'larytta'],
+            'description': '"Begging for Help" Larytta Remix Official Video\nRealized By Kali Donkilie in 2023',
+        }
+    }, {
+        'url': 'https://mx3.ch/t/1C6E',
+        'md5': '1afcd578493ddb8e5008e94bb6d97e25',
+        'info_dict': {
+            'id': '1C6E',
+            'ext': 'wav',
+            'artist': 'Alien Bubblegum',
+            'album_artist': 'Alien Bubblegum',
+            'composer': 'Alien Bubblegum',
+            'genre': 'Punk',
+            'thumbnail': 'https://mx3.ch/pictures/mx3/file/0101/1551/square_xlarge/pandora-s-box-cover-with-title.png?1627054733',
+            'title': 'Wide Awake',
+            'release_year': 2021,
+            'tags': ['alien bubblegum', 'bubblegum', 'alien', 'pop punk', 'poppunk'],
+        }
+    }]
+
+
+class Mx3NeoIE(Mx3BaseIE):
+    _DOMAIN = 'neo.mx3.ch'
+    _VALID_URL = Mx3BaseIE._VALID_URL_TMPL % re.escape(_DOMAIN)
+    _TESTS = [{
+        'url': 'https://neo.mx3.ch/t/1hpd',
+        'md5': '6d9986bbae5cac3296ec8813bf965eb2',
+        'info_dict': {
+            'id': '1hpd',
+            'ext': 'wav',
+            'artist': 'Baptiste Lopez',
+            'album_artist': 'Kammerorchester Basel',
+            'composer': 'Jannik Giger',
+            'genre': 'Composition, Orchestra',
+            'title': 'Troisième œil. Für Kammerorchester (2023)',
+            'thumbnail': 'https://neo.mx3.ch/pictures/neo/file/0000/0241/square_xlarge/kammerorchester-basel-group-photo-2_c_-lukasz-rajchert.jpg?1560341252',
+            'release_year': 2023,
+            'tags': [],
+        }
+    }]
+
+
+class Mx3VolksmusikIE(Mx3BaseIE):
+    _DOMAIN = 'volksmusik.mx3.ch'
+    _VALID_URL = Mx3BaseIE._VALID_URL_TMPL % re.escape(_DOMAIN)
+    _TESTS = [{
+        'url': 'https://volksmusik.mx3.ch/t/Zx',
+        'md5': 'dd967a7b0c1ef898f3e072cf9c2eae3c',
+        'info_dict': {
+            'id': 'Zx',
+            'ext': 'mp3',
+            'artist': 'Ländlerkapelle GrischArt',
+            'album_artist': 'Ländlerkapelle GrischArt',
+            'composer': 'Urs Glauser',
+            'genre': 'Instrumental, Graubünden',
+            'title': 'Chämilouf',
+            'thumbnail': 'https://volksmusik.mx3.ch/pictures/vxm/file/0000/3815/square_xlarge/grischart1.jpg?1450530120',
+            'release_year': 2012,
+            'tags': [],
+        }
+    }]

yt_dlp/extractor/redge.py

@@ -0,0 +1,135 @@
+import functools
+
+from .common import InfoExtractor
+from ..networking import HEADRequest
+from ..utils import (
+    float_or_none,
+    int_or_none,
+    join_nonempty,
+    parse_qs,
+    update_url_query,
+)
+from ..utils.traversal import traverse_obj
+
+
+class RedCDNLivxIE(InfoExtractor):
+    _VALID_URL = r'https?://[^.]+\.(?:dcs\.redcdn|atmcdn)\.pl/(?:live(?:dash|hls|ss)|nvr)/o2/(?P<tenant>[^/?#]+)/(?P<id>[^?#]+)\.livx'
+    IE_NAME = 'redcdnlivx'
+
+    _TESTS = [{
+        'url': 'https://r.dcs.redcdn.pl/livedash/o2/senat/ENC02/channel.livx?indexMode=true&startTime=638272860000&stopTime=638292544000',
+        'info_dict': {
+            'id': 'ENC02-638272860000-638292544000',
+            'ext': 'mp4',
+            'title': 'ENC02',
+            'duration': 19683.982,
+            'live_status': 'was_live',
+        },
+    }, {
+        'url': 'https://r.dcs.redcdn.pl/livedash/o2/sejm/ENC18/live.livx?indexMode=true&startTime=722333096000&stopTime=722335562000',
+        'info_dict': {
+            'id': 'ENC18-722333096000-722335562000',
+            'ext': 'mp4',
+            'title': 'ENC18',
+            'duration': 2463.995,
+            'live_status': 'was_live',
+        },
+    }, {
+        'url': 'https://r.dcs.redcdn.pl/livehls/o2/sportevolution/live/triathlon2018/warsaw.livx/playlist.m3u8?startTime=550305000000&stopTime=550327620000',
+        'info_dict': {
+            'id': 'triathlon2018-warsaw-550305000000-550327620000',
+            'ext': 'mp4',
+            'title': 'triathlon2018/warsaw',
+            'duration': 22619.98,
+            'live_status': 'was_live',
+        },
+    }, {
+        'url': 'https://n-25-12.dcs.redcdn.pl/nvr/o2/sejm/Migacz-ENC01/1.livx?startTime=722347200000&stopTime=722367345000',
+        'only_matching': True,
+    }, {
+        'url': 'https://redir.atmcdn.pl/nvr/o2/sejm/ENC08/1.livx?startTime=503831270000&stopTime=503840040000',
+        'only_matching': True,
+    }]
+
+    """
+    Known methods (first in url path):
+    - `livedash` - DASH MPD
+    - `livehls` - HTTP Live Streaming
+    - `livess` - IIS Smooth Streaming
+    - `nvr` - CCTV mode, directly returns a file, typically flv, avc1, aac
+    - `sc` - shoutcast/icecast (audio streams, like radio)
+    """
+
+    def _real_extract(self, url):
+        tenant, path = self._match_valid_url(url).group('tenant', 'id')
+        qs = parse_qs(url)
+        start_time = traverse_obj(qs, ('startTime', 0, {int_or_none}))
+        stop_time = traverse_obj(qs, ('stopTime', 0, {int_or_none}))
+
+        def livx_mode(mode):
+            suffix = ''
+            if mode == 'livess':
+                suffix = '/manifest'
+            elif mode == 'livehls':
+                suffix = '/playlist.m3u8'
+            file_qs = {}
+            if start_time:
+                file_qs['startTime'] = start_time
+            if stop_time:
+                file_qs['stopTime'] = stop_time
+            if mode == 'nvr':
+                file_qs['nolimit'] = 1
+            elif mode != 'sc':
+                file_qs['indexMode'] = 'true'
+            return update_url_query(f'https://r.dcs.redcdn.pl/{mode}/o2/{tenant}/{path}.livx{suffix}', file_qs)
+
+        # no id or title for a transmission. making ones up.
+        title = path \
+            .replace('/live', '').replace('live/', '') \
+            .replace('/channel', '').replace('channel/', '') \
+            .strip('/')
+        video_id = join_nonempty(title.replace('/', '-'), start_time, stop_time)
+
+        formats = []
+        # downloading the manifest separately here instead of _extract_ism_formats to also get some stream metadata
+        ism_res = self._download_xml_handle(
+            livx_mode('livess'), video_id,
+            note='Downloading ISM manifest',
+            errnote='Failed to download ISM manifest',
+            fatal=False)
+        ism_doc = None
+        if ism_res is not False:
+            ism_doc, ism_urlh = ism_res
+            formats, _ = self._parse_ism_formats_and_subtitles(ism_doc, ism_urlh.url, 'ss')
+
+        nvr_urlh = self._request_webpage(
+            HEADRequest(livx_mode('nvr')), video_id, 'Follow flv file redirect', fatal=False,
+            expected_status=lambda _: True)
+        if nvr_urlh and nvr_urlh.status == 200:
+            formats.append({
+                'url': nvr_urlh.url,
+                'ext': 'flv',
+                'format_id': 'direct-0',
+                'preference': -1,   # might be slow
+            })
+        formats.extend(self._extract_mpd_formats(livx_mode('livedash'), video_id, mpd_id='dash', fatal=False))
+        formats.extend(self._extract_m3u8_formats(
+            livx_mode('livehls'), video_id, m3u8_id='hls', ext='mp4', fatal=False))
+
+        time_scale = traverse_obj(ism_doc, ('@TimeScale', {int_or_none})) or 10000000
+        duration = traverse_obj(
+            ism_doc, ('@Duration', {functools.partial(float_or_none, scale=time_scale)})) or None
+
+        live_status = None
+        if traverse_obj(ism_doc, '@IsLive') == 'TRUE':
+            live_status = 'is_live'
+        elif duration:
+            live_status = 'was_live'
+
+        return {
+            'id': video_id,
+            'title': title,
+            'formats': formats,
+            'duration': duration,
+            'live_status': live_status,
+        }

yt_dlp/extractor/sejmpl.py

@@ -0,0 +1,218 @@
+import datetime
+
+from .common import InfoExtractor
+from .redge import RedCDNLivxIE
+from ..utils import (
+    clean_html,
+    join_nonempty,
+    js_to_json,
+    strip_or_none,
+    update_url_query,
+)
+from ..utils.traversal import traverse_obj
+
+
+def is_dst(date):
+    last_march = datetime.datetime(date.year, 3, 31)
+    last_october = datetime.datetime(date.year, 10, 31)
+    last_sunday_march = last_march - datetime.timedelta(days=last_march.isoweekday() % 7)
+    last_sunday_october = last_october - datetime.timedelta(days=last_october.isoweekday() % 7)
+    return last_sunday_march.replace(hour=2) <= date <= last_sunday_october.replace(hour=3)
+
+
+def rfc3339_to_atende(date):
+    date = datetime.datetime.fromisoformat(date)
+    date = date + datetime.timedelta(hours=1 if is_dst(date) else 0)
+    return int((date.timestamp() - 978307200) * 1000)
+
+
+class SejmIE(InfoExtractor):
+    _VALID_URL = (
+        r'https?://(?:www\.)?sejm\.gov\.pl/[Ss]ejm(?P<term>\d+)\.nsf/transmisje(?:_arch)?\.xsp(?:\?[^#]*)?#(?P<id>[\dA-F]+)',
+        r'https?://(?:www\.)?sejm\.gov\.pl/[Ss]ejm(?P<term>\d+)\.nsf/transmisje(?:_arch)?\.xsp\?(?:[^#]+&)?unid=(?P<id>[\dA-F]+)',
+        r'https?://sejm-embed\.redcdn\.pl/[Ss]ejm(?P<term>\d+)\.nsf/VideoFrame\.xsp/(?P<id>[\dA-F]+)',
+    )
+    IE_NAME = 'sejm'
+
+    _TESTS = [{
+        # multiple cameras, polish SL iterpreter
+        'url': 'https://www.sejm.gov.pl/Sejm10.nsf/transmisje_arch.xsp#6181EF1AD9CEEBB5C1258A6D006452B5',
+        'info_dict': {
+            'id': '6181EF1AD9CEEBB5C1258A6D006452B5',
+            'title': '1. posiedzenie Sejmu X kadencji',
+            'duration': 20145,
+            'live_status': 'was_live',
+            'location': 'Sala Posiedzeń',
+        },
+        'playlist': [{
+            'info_dict': {
+                'id': 'ENC01-722340000000-722360145000',
+                'ext': 'mp4',
+                'duration': 20145,
+                'title': '1. posiedzenie Sejmu X kadencji - ENC01',
+                'live_status': 'was_live',
+            },
+        }, {
+            'info_dict': {
+                'id': 'ENC30-722340000000-722360145000',
+                'ext': 'mp4',
+                'duration': 20145,
+                'title': '1. posiedzenie Sejmu X kadencji - ENC30',
+                'live_status': 'was_live',
+            },
+        }, {
+            'info_dict': {
+                'id': 'ENC31-722340000000-722360145000',
+                'ext': 'mp4',
+                'duration': 20145,
+                'title': '1. posiedzenie Sejmu X kadencji - ENC31',
+                'live_status': 'was_live',
+            },
+        }, {
+            'info_dict': {
+                'id': 'ENC32-722340000000-722360145000',
+                'ext': 'mp4',
+                'duration': 20145,
+                'title': '1. posiedzenie Sejmu X kadencji - ENC32',
+                'live_status': 'was_live',
+            },
+        }, {
+            # sign lang interpreter
+            'info_dict': {
+                'id': 'Migacz-ENC01-1-722340000000-722360145000',
+                'ext': 'mp4',
+                'duration': 20145,
+                'title': '1. posiedzenie Sejmu X kadencji - Migacz-ENC01',
+                'live_status': 'was_live',
+            },
+        }],
+    }, {
+        'url': 'https://www.sejm.gov.pl/Sejm8.nsf/transmisje.xsp?unid=9377A9D65518E9A5C125808E002E9FF2',
+        'info_dict': {
+            'id': '9377A9D65518E9A5C125808E002E9FF2',
+            'title': 'Debata "Lepsza Polska: obywatelska"',
+            'description': 'KP .Nowoczesna',
+            'duration': 8770,
+            'live_status': 'was_live',
+            'location': 'sala kolumnowa im. Kazimierza Pużaka (bud. C-D)',
+        },
+        'playlist': [{
+            'info_dict': {
+                'id': 'ENC08-1-503831270000-503840040000',
+                'ext': 'mp4',
+                'duration': 8770,
+                'title': 'Debata "Lepsza Polska: obywatelska" - ENC08',
+                'live_status': 'was_live',
+            },
+        }],
+    }, {
+        # 7th term is very special, since it does not use redcdn livx
+        'url': 'https://www.sejm.gov.pl/sejm7.nsf/transmisje_arch.xsp?rok=2015&month=11#A6E6D475ECCC6FE5C1257EF90034817F',
+        'info_dict': {
+            'id': 'A6E6D475ECCC6FE5C1257EF90034817F',
+            'title': 'Konferencja prasowa - Stanowisko SLD ws. składu nowego rządu',
+            'description': 'SLD - Biuro Prasowe Klubu',
+            'duration': 514,
+            'location': 'sala 101/bud. C',
+            'live_status': 'was_live',
+        },
+        'playlist': [{
+            'info_dict': {
+                'id': 'A6E6D475ECCC6FE5C1257EF90034817F',
+                'ext': 'mp4',
+                'title': 'Konferencja prasowa - Stanowisko SLD ws. składu nowego rządu',
+                'duration': 514,
+            },
+        }],
+    }, {
+        'url': 'https://sejm-embed.redcdn.pl/Sejm10.nsf/VideoFrame.xsp/FED58EABB97FBD53C1258A7400386492',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        term, video_id = self._match_valid_url(url).group('term', 'id')
+        frame = self._download_webpage(
+            f'https://sejm-embed.redcdn.pl/Sejm{term}.nsf/VideoFrame.xsp/{video_id}',
+            video_id)
+        # despite it says "transmisje_arch", it works for live streams too!
+        data = self._download_json(
+            f'https://www.sejm.gov.pl/Sejm{term}.nsf/transmisje_arch.xsp/json/{video_id}',
+            video_id)
+        params = data['params']
+
+        title = strip_or_none(data.get('title'))
+
+        if data.get('status') == 'VIDEO_ENDED':
+            live_status = 'was_live'
+        elif data.get('status') == 'VIDEO_PLAYING':
+            live_status = 'is_live'
+        else:
+            live_status = None
+            self.report_warning(f'unknown status: {data.get("status")}')
+
+        start_time = rfc3339_to_atende(params['start'])
+        # current streams have a stop time of *expected* end of session, but actual times
+        # can change during the transmission. setting a stop_time would artificially
+        # end the stream at that time, while the session actually keeps going.
+        if live_status == 'was_live':
+            stop_time = rfc3339_to_atende(params['stop'])
+            duration = (stop_time - start_time) // 1000
+        else:
+            stop_time, duration = None, None
+
+        entries = []
+
+        def add_entry(file, legacy_file=False):
+            if not file:
+                return
+            file = self._proto_relative_url(file)
+            if not legacy_file:
+                file = update_url_query(file, {'startTime': start_time})
+                if stop_time is not None:
+                    file = update_url_query(file, {'stopTime': stop_time})
+                stream_id = self._search_regex(r'/o2/sejm/([^/]+)/[^./]+\.livx', file, 'stream id')
+            common_info = {
+                'url': file,
+                'duration': duration,
+            }
+            if legacy_file:
+                entries.append({
+                    **common_info,
+                    'id': video_id,
+                    'title': title,
+                })
+            else:
+                entries.append({
+                    **common_info,
+                    '_type': 'url_transparent',
+                    'ie_key': RedCDNLivxIE.ie_key(),
+                    'id': stream_id,
+                    'title': join_nonempty(title, stream_id, delim=' - '),
+                })
+
+        cameras = self._search_json(
+            r'var\s+cameras\s*=', frame, 'camera list', video_id,
+            contains_pattern=r'\[(?s:.+)\]', transform_source=js_to_json,
+            fatal=False) or []
+        for camera_file in traverse_obj(cameras, (..., 'file', {dict})):
+            if camera_file.get('flv'):
+                add_entry(camera_file['flv'])
+            elif camera_file.get('mp4'):
+                # this is only a thing in 7th term. no streams before, and starting 8th it's redcdn livx
+                add_entry(camera_file['mp4'], legacy_file=True)
+            else:
+                self.report_warning('Unknown camera stream type found')
+
+        if params.get('mig'):
+            add_entry(self._search_regex(r"var sliUrl\s*=\s*'([^']+)'", frame, 'sign language interpreter url', fatal=False))
+
+        return {
+            '_type': 'playlist',
+            'entries': entries,
+            'id': video_id,
+            'title': title,
+            'description': clean_html(data.get('desc')) or None,
+            'duration': duration,
+            'live_status': live_status,
+            'location': strip_or_none(data.get('location')),
+        }