release 2020.12.14

[ci skip]

.github/ISSUE_TEMPLATE/1_broken_site.md

@@ -18,7 +18,7 @@ title: ''
 
 <!--
 Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
-- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.12. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
+- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.14. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
 - Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
 - Make sure that all URLs and arguments with special characters are properly quoted or escaped as explained in http://yt-dl.org/escape.
 - Search the bugtracker for similar issues: http://yt-dl.org/search-issues. DO NOT post duplicates.
@@ -26,7 +26,7 @@ Carefully read and work through this check list in order to prevent the most com
 -->
 
 - [ ] I'm reporting a broken site support
-- [ ] I've verified that I'm running youtube-dl version **2020.12.12**
+- [ ] I've verified that I'm running youtube-dl version **2020.12.14**
 - [ ] I've checked that all provided URLs are alive and playable in a browser
 - [ ] I've checked that all URLs and arguments with special characters are properly quoted or escaped
 - [ ] I've searched the bugtracker for similar issues including closed ones
@@ -41,7 +41,7 @@ Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <
  [debug] User config: []
  [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
  [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
- [debug] youtube-dl version 2020.12.12
+ [debug] youtube-dl version 2020.12.14
  [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
  [debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
  [debug] Proxy map: {}

.github/ISSUE_TEMPLATE/2_site_support_request.md

@@ -19,7 +19,7 @@ labels: 'site-support-request'
 
 <!--
 Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
-- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.12. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
+- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.14. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
 - Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
 - Make sure that site you are requesting is not dedicated to copyright infringement, see https://yt-dl.org/copyright-infringement. youtube-dl does not support such sites. In order for site support request to be accepted all provided example URLs should not violate any copyrights.
 - Search the bugtracker for similar site support requests: http://yt-dl.org/search-issues. DO NOT post duplicates.
@@ -27,7 +27,7 @@ Carefully read and work through this check list in order to prevent the most com
 -->
 
 - [ ] I'm reporting a new site support request
-- [ ] I've verified that I'm running youtube-dl version **2020.12.12**
+- [ ] I've verified that I'm running youtube-dl version **2020.12.14**
 - [ ] I've checked that all provided URLs are alive and playable in a browser
 - [ ] I've checked that none of provided URLs violate any copyrights
 - [ ] I've searched the bugtracker for similar site support requests including closed ones

.github/ISSUE_TEMPLATE/3_site_feature_request.md

@@ -18,13 +18,13 @@ title: ''
 
 <!--
 Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
-- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.12. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
+- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.14. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
 - Search the bugtracker for similar site feature requests: http://yt-dl.org/search-issues. DO NOT post duplicates.
 - Finally, put x into all relevant boxes (like this [x])
 -->
 
 - [ ] I'm reporting a site feature request
-- [ ] I've verified that I'm running youtube-dl version **2020.12.12**
+- [ ] I've verified that I'm running youtube-dl version **2020.12.14**
 - [ ] I've searched the bugtracker for similar site feature requests including closed ones
 
 

.github/ISSUE_TEMPLATE/4_bug_report.md

@@ -18,7 +18,7 @@ title: ''
 
 <!--
 Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
-- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.12. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
+- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.14. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
 - Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
 - Make sure that all URLs and arguments with special characters are properly quoted or escaped as explained in http://yt-dl.org/escape.
 - Search the bugtracker for similar issues: http://yt-dl.org/search-issues. DO NOT post duplicates.
@@ -27,7 +27,7 @@ Carefully read and work through this check list in order to prevent the most com
 -->
 
 - [ ] I'm reporting a broken site support issue
-- [ ] I've verified that I'm running youtube-dl version **2020.12.12**
+- [ ] I've verified that I'm running youtube-dl version **2020.12.14**
 - [ ] I've checked that all provided URLs are alive and playable in a browser
 - [ ] I've checked that all URLs and arguments with special characters are properly quoted or escaped
 - [ ] I've searched the bugtracker for similar bug reports including closed ones
@@ -43,7 +43,7 @@ Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <
  [debug] User config: []
  [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
  [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
- [debug] youtube-dl version 2020.12.12
+ [debug] youtube-dl version 2020.12.14
  [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
  [debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
  [debug] Proxy map: {}

.github/ISSUE_TEMPLATE/5_feature_request.md

@@ -19,13 +19,13 @@ labels: 'request'
 
 <!--
 Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
-- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.12. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
+- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.12.14. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
 - Search the bugtracker for similar feature requests: http://yt-dl.org/search-issues. DO NOT post duplicates.
 - Finally, put x into all relevant boxes (like this [x])
 -->
 
 - [ ] I'm reporting a feature request
-- [ ] I've verified that I'm running youtube-dl version **2020.12.12**
+- [ ] I've verified that I'm running youtube-dl version **2020.12.14**
 - [ ] I've searched the bugtracker for similar feature requests including closed ones
 
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,8 +7,10 @@
 ---
 
 ### Before submitting a *pull request* make sure you have:
-- [ ] At least skimmed through [adding new extractor tutorial](https://github.com/ytdl-org/youtube-dl#adding-support-for-a-new-site) and [youtube-dl coding conventions](https://github.com/ytdl-org/youtube-dl#youtube-dl-coding-conventions) sections
 - [ ] [Searched](https://github.com/ytdl-org/youtube-dl/search?q=is%3Apr&type=Issues) the bugtracker for similar pull requests
+- [ ] Read [adding new extractor tutorial](https://github.com/ytdl-org/youtube-dl#adding-support-for-a-new-site)
+- [ ] Read [youtube-dl coding conventions](https://github.com/ytdl-org/youtube-dl#youtube-dl-coding-conventions) and adjusted the code to meet them
+- [ ] Covered the code with tests (note that PRs without tests will be REJECTED)
 - [ ] Checked the code with [flake8](https://pypi.python.org/pypi/flake8)
 
 ### In order to be accepted and merged into youtube-dl each piece of code must be in public domain or released under [Unlicense](http://unlicense.org/). Check one of the following options:

ChangeLog

@@ -1,3 +1,30 @@
+version 2020.12.14
+
+Core
+* [extractor/common] Improve JSON-LD interaction statistic extraction (#23306)
+* [downloader/hls] Delegate manifests with media initialization to ffmpeg
++ [extractor/common] Document duration meta field for playlists
+
+Extractors
+* [mdr] Bypass geo restriction
+* [mdr] Improve extraction (#24346, #26873)
+* [yandexmusic:album] Improve album title extraction (#27418)
+* [eporner] Fix view count extraction and make optional (#23306)
++ [eporner] Extend URL regular expression
+* [eporner] Fix hash extraction and extend _VALID_URL (#27396)
+* [slideslive] Use m3u8 entry protocol for m3u8 formats (#27400)
+* [twitcasting] Fix format extraction and improve info extraction (#24868)
+* [linuxacademy] Fix authentication and extraction (#21129, #26223, #27402)
+* [itv] Clean description from HTML tags (#27399)
+* [vlive] Sort live formats (#27404)
+* [hotstart] Fix and improve extraction
+    * Fix format extraction (#26690)
+    + Extract thumbnail URL (#16079, #20412)
+    + Add support for country specific playlist URLs (#23496)
+    * Select the last id in video URL (#26412)
++ [youtube] Add some invidious instances (#27373)
+
+
 version 2020.12.12
 
 Core
@@ -106,7 +133,7 @@ version 2020.12.02
 
 Extractors
 + [tva] Add support for qub.ca (#27235)
-+ [toggle] Detect DRM protected videos (closes #16479)(closes #20805)
++ [toggle] Detect DRM protected videos (#16479, #20805)
 + [toggle] Add support for new MeWatch URLs (#27256)
 * [youtube:tab] Extract channels only from channels tab (#27266)
 + [cspan] Extract info from jwplayer data (#3672, #3734, #10638, #13030,

test/test_InfoExtractor.py

@@ -98,6 +98,55 @@ class TestInfoExtractor(unittest.TestCase):
         self.assertRaises(RegexNotFoundError, ie._html_search_meta, 'z', html, None, fatal=True)
         self.assertRaises(RegexNotFoundError, ie._html_search_meta, ('z', 'x'), html, None, fatal=True)
 
+    def test_search_json_ld_realworld(self):
+        # https://github.com/ytdl-org/youtube-dl/issues/23306
+        expect_dict(
+            self,
+            self.ie._search_json_ld(r'''<script type="application/ld+json">
+{
+"@context": "http://schema.org/",
+"@type": "VideoObject",
+"name": "1 On 1 With Kleio",
+"url": "https://www.eporner.com/hd-porn/xN49A1cT3eB/1-On-1-With-Kleio/",
+"duration": "PT0H12M23S",
+"thumbnailUrl": ["https://static-eu-cdn.eporner.com/thumbs/static4/7/78/780/780814/9_360.jpg", "https://imggen.eporner.com/780814/1920/1080/9.jpg"],
+"contentUrl": "https://gvideo.eporner.com/xN49A1cT3eB/xN49A1cT3eB.mp4",
+"embedUrl": "https://www.eporner.com/embed/xN49A1cT3eB/1-On-1-With-Kleio/",
+"image": "https://static-eu-cdn.eporner.com/thumbs/static4/7/78/780/780814/9_360.jpg",
+"width": "1920",
+"height": "1080",
+"encodingFormat": "mp4",
+"bitrate": "6617kbps",
+"isFamilyFriendly": "False",
+"description": "Kleio Valentien",
+"uploadDate": "2015-12-05T21:24:35+01:00",
+"interactionStatistic": {
+"@type": "InteractionCounter",
+"interactionType": { "@type": "http://schema.org/WatchAction" },
+"userInteractionCount": 1120958
+}, "aggregateRating": {
+"@type": "AggregateRating",
+"ratingValue": "88",
+"ratingCount": "630",
+"bestRating": "100",
+"worstRating": "0"
+}, "actor": [{
+"@type": "Person",
+"name": "Kleio Valentien",
+"url": "https://www.eporner.com/pornstar/kleio-valentien/"
+}]}
+</script>''', None),
+            {
+                'title': '1 On 1 With Kleio',
+                'description': 'Kleio Valentien',
+                'url': 'https://gvideo.eporner.com/xN49A1cT3eB/xN49A1cT3eB.mp4',
+                'timestamp': 1449347075,
+                'duration': 743.0,
+                'view_count': 1120958,
+                'width': 1920,
+                'height': 1080,
+            })
+
     def test_download_json(self):
         uri = encode_data_uri(b'{"foo": "blah"}', 'application/json')
         self.assertEqual(self.ie._download_json(uri, None), {'foo': 'blah'})

youtube_dl/downloader/hls.py

@@ -42,11 +42,13 @@ class HlsFD(FragmentFD):
             # no segments will definitely be appended to the end of the playlist.
             # r'#EXT-X-PLAYLIST-TYPE:EVENT',  # media segments may be appended to the end of
             #                                 # event media playlists [4]
+            r'#EXT-X-MAP:',  # media initialization [5]
 
             # 1. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.2.4
             # 2. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.2.2
             # 3. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3.2
             # 4. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3.5
+            # 5. https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.2.5
         )
         check_results = [not re.search(feature, manifest) for feature in UNSUPPORTED_FEATURES]
         is_aes128_enc = '#EXT-X-KEY:METHOD=AES-128' in manifest

youtube_dl/extractor/common.py

@@ -1237,8 +1237,16 @@ class InfoExtractor(object):
             'ViewAction': 'view',
         }
 
+        def extract_interaction_type(e):
+            interaction_type = e.get('interactionType')
+            if isinstance(interaction_type, dict):
+                interaction_type = interaction_type.get('@type')
+            return str_or_none(interaction_type)
+
         def extract_interaction_statistic(e):
             interaction_statistic = e.get('interactionStatistic')
+            if isinstance(interaction_statistic, dict):
+                interaction_statistic = [interaction_statistic]
             if not isinstance(interaction_statistic, list):
                 return
             for is_e in interaction_statistic:
@@ -1246,8 +1254,8 @@ class InfoExtractor(object):
                     continue
                 if is_e.get('@type') != 'InteractionCounter':
                     continue
-                interaction_type = is_e.get('interactionType')
+                interaction_type = extract_interaction_type(is_e)
-                if not isinstance(interaction_type, compat_str):
+                if not interaction_type:
                     continue
                 # For interaction count some sites provide string instead of
                 # an integer (as per spec) with non digit characters (e.g. ",")

youtube_dl/extractor/eporner.py

@@ -16,7 +16,7 @@ from ..utils import (
 
 
 class EpornerIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?eporner\.com/(?:hd-porn|embed)/(?P<id>\w+)(?:/(?P<display_id>[\w-]+))?'
+    _VALID_URL = r'https?://(?:www\.)?eporner\.com/(?:(?:hd-porn|embed)/|video-)(?P<id>\w+)(?:/(?P<display_id>[\w-]+))?'
     _TESTS = [{
         'url': 'http://www.eporner.com/hd-porn/95008/Infamous-Tiffany-Teen-Strip-Tease-Video/',
         'md5': '39d486f046212d8e1b911c52ab4691f8',
@@ -43,7 +43,10 @@ class EpornerIE(InfoExtractor):
         'url': 'http://www.eporner.com/hd-porn/3YRUtzMcWn0',
         'only_matching': True,
     }, {
-        'url': 'http://www.eporner.com/hd-porn/3YRUtzMcWn0',
+        'url': 'http://www.eporner.com/embed/3YRUtzMcWn0',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.eporner.com/video-FJsA19J3Y3H/one-of-the-greats/',
         'only_matching': True,
     }]
 
@@ -57,7 +60,7 @@ class EpornerIE(InfoExtractor):
         video_id = self._match_id(urlh.geturl())
 
         hash = self._search_regex(
-            r'hash\s*:\s*["\']([\da-f]{32})', webpage, 'hash')
+            r'hash\s*[:=]\s*["\']([\da-f]{32})', webpage, 'hash')
 
         title = self._og_search_title(webpage, default=None) or self._html_search_regex(
             r'<title>(.+?) - EPORNER', webpage, 'title')
@@ -115,8 +118,8 @@ class EpornerIE(InfoExtractor):
         duration = parse_duration(self._html_search_meta(
             'duration', webpage, default=None))
         view_count = str_to_int(self._search_regex(
-            r'id="cinemaviews">\s*([0-9,]+)\s*<small>views',
+            r'id=["\']cinemaviews1["\'][^>]*>\s*([0-9,]+)',
-            webpage, 'view count', fatal=False))
+            webpage, 'view count', default=None))
 
         return merge_dicts(json_ld, {
             'id': video_id,

youtube_dl/extractor/mdr.py

@@ -2,12 +2,16 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from ..compat import compat_urlparse
+from ..compat import (
+    compat_str,
+    compat_urlparse,
+)
 from ..utils import (
     determine_ext,
     int_or_none,
     parse_duration,
     parse_iso8601,
+    url_or_none,
     xpath_text,
 )
 
@@ -16,6 +20,8 @@ class MDRIE(InfoExtractor):
     IE_DESC = 'MDR.DE and KiKA'
     _VALID_URL = r'https?://(?:www\.)?(?:mdr|kika)\.de/(?:.*)/[a-z-]+-?(?P<id>\d+)(?:_.+?)?\.html'
 
+    _GEO_COUNTRIES = ['DE']
+
     _TESTS = [{
         # MDR regularly deletes its videos
         'url': 'http://www.mdr.de/fakt/video189002.html',
@@ -66,6 +72,22 @@ class MDRIE(InfoExtractor):
             'duration': 3239,
             'uploader': 'MITTELDEUTSCHER RUNDFUNK',
         },
+    }, {
+        # empty bitrateVideo and bitrateAudio
+        'url': 'https://www.kika.de/filme/sendung128372_zc-572e3f45_zs-1d9fb70e.html',
+        'info_dict': {
+            'id': '128372',
+            'ext': 'mp4',
+            'title': 'Der kleine Wichtel kehrt zurück',
+            'description': 'md5:f77fafdff90f7aa1e9dca14f662c052a',
+            'duration': 4876,
+            'timestamp': 1607823300,
+            'upload_date': '20201213',
+            'uploader': 'ZDF',
+        },
+        'params': {
+            'skip_download': True,
+        },
     }, {
         'url': 'http://www.kika.de/baumhaus/sendungen/video19636_zc-fea7f8a0_zs-4bf89c60.html',
         'only_matching': True,
@@ -91,10 +113,13 @@ class MDRIE(InfoExtractor):
 
         title = xpath_text(doc, ['./title', './broadcast/broadcastName'], 'title', fatal=True)
 
+        type_ = xpath_text(doc, './type', default=None)
+
         formats = []
         processed_urls = []
         for asset in doc.findall('./assets/asset'):
             for source in (
+                    'download',
                     'progressiveDownload',
                     'dynamicHttpStreamingRedirector',
                     'adaptiveHttpStreamingRedirector'):
@@ -102,63 +127,49 @@ class MDRIE(InfoExtractor):
                 if url_el is None:
                     continue
 
-                video_url = url_el.text
+                video_url = url_or_none(url_el.text)
-                if video_url in processed_urls:
+                if not video_url or video_url in processed_urls:
                     continue
 
                 processed_urls.append(video_url)
 
-                vbr = int_or_none(xpath_text(asset, './bitrateVideo', 'vbr'), 1000)
+                ext = determine_ext(video_url)
-                abr = int_or_none(xpath_text(asset, './bitrateAudio', 'abr'), 1000)
-
-                ext = determine_ext(url_el.text)
                 if ext == 'm3u8':
-                    url_formats = self._extract_m3u8_formats(
+                    formats.extend(self._extract_m3u8_formats(
                         video_url, video_id, 'mp4', entry_protocol='m3u8_native',
-                        preference=0, m3u8_id='HLS', fatal=False)
+                        preference=0, m3u8_id='HLS', fatal=False))
                 elif ext == 'f4m':
-                    url_formats = self._extract_f4m_formats(
+                    formats.extend(self._extract_f4m_formats(
                         video_url + '?hdcore=3.7.0&plugin=aasp-3.7.0.39.44', video_id,
-                        preference=0, f4m_id='HDS', fatal=False)
+                        preference=0, f4m_id='HDS', fatal=False))
                 else:
                     media_type = xpath_text(asset, './mediaType', 'media type', default='MP4')
                     vbr = int_or_none(xpath_text(asset, './bitrateVideo', 'vbr'), 1000)
                     abr = int_or_none(xpath_text(asset, './bitrateAudio', 'abr'), 1000)
                     filesize = int_or_none(xpath_text(asset, './fileSize', 'file size'))
 
+                    format_id = [media_type]
+                    if vbr or abr:
+                        format_id.append(compat_str(vbr or abr))
+
                     f = {
                         'url': video_url,
-                        'format_id': '%s-%d' % (media_type, vbr or abr),
+                        'format_id': '-'.join(format_id),
                         'filesize': filesize,
                         'abr': abr,
-                        'preference': 1,
+                        'vbr': vbr,
                     }
 
                     if vbr:
-                        width = int_or_none(xpath_text(asset, './frameWidth', 'width'))
-                        height = int_or_none(xpath_text(asset, './frameHeight', 'height'))
                         f.update({
-                            'vbr': vbr,
+                            'width': int_or_none(xpath_text(asset, './frameWidth', 'width')),
-                            'width': width,
+                            'height': int_or_none(xpath_text(asset, './frameHeight', 'height')),
-                            'height': height,
                         })
 
-                    url_formats = [f]
+                    if type_ == 'audio':
+                        f['vcodec'] = 'none'
 
-                if not url_formats:
+                    formats.append(f)
-                    continue
-
-                if not vbr:
-                    for f in url_formats:
-                        abr = f.get('tbr') or abr
-                        if 'tbr' in f:
-                            del f['tbr']
-                        f.update({
-                            'abr': abr,
-                            'vcodec': 'none',
-                        })
-
-                formats.extend(url_formats)
 
         self._sort_formats(formats)
 

youtube_dl/extractor/slideslive.py

@@ -83,9 +83,10 @@ class SlidesLiveIE(InfoExtractor):
             else:
                 formats = []
                 _MANIFEST_PATTERN = 'https://01.cdn.yoda.slideslive.com/%s/master.%s'
+                # use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol
                 formats.extend(self._extract_m3u8_formats(
-                    _MANIFEST_PATTERN % (service_id, 'm3u8'), service_id, 'mp4',
+                    _MANIFEST_PATTERN % (service_id, 'm3u8'),
-                    entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
+                    service_id, 'mp4', m3u8_id='hls', fatal=False))
                 formats.extend(self._extract_mpd_formats(
                     _MANIFEST_PATTERN % (service_id, 'mpd'), service_id,
                     mpd_id='dash', fatal=False))

youtube_dl/extractor/twitcasting.py

@@ -1,11 +1,20 @@
 # coding: utf-8
 from __future__ import unicode_literals
 
-from .common import InfoExtractor
-from ..utils import urlencode_postdata
-
 import re
 
+from .common import InfoExtractor
+from ..utils import (
+    clean_html,
+    float_or_none,
+    get_element_by_class,
+    get_element_by_id,
+    parse_duration,
+    str_to_int,
+    unified_timestamp,
+    urlencode_postdata,
+)
+
 
 class TwitCastingIE(InfoExtractor):
     _VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<uploader_id>[^/]+)/movie/(?P<id>\d+)'
@@ -17,8 +26,12 @@ class TwitCastingIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Live #2357609',
             'uploader_id': 'ivetesangalo',
-            'description': "Moi! I'm live on TwitCasting from my iPhone.",
+            'description': 'Twitter Oficial da cantora brasileira Ivete Sangalo.',
             'thumbnail': r're:^https?://.*\.jpg$',
+            'upload_date': '20110822',
+            'timestamp': 1314010824,
+            'duration': 32,
+            'view_count': int,
         },
         'params': {
             'skip_download': True,
@@ -30,8 +43,12 @@ class TwitCastingIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Live playing something #3689740',
             'uploader_id': 'mttbernardini',
-            'description': "I'm live on TwitCasting from my iPad. password: abc (Santa Marinella/Lazio, Italia)",
+            'description': 'Salve, io sono Matto (ma con la e). Questa è la mia presentazione, in quanto sono letteralmente matto (nel senso di strano), con qualcosa in più.',
             'thumbnail': r're:^https?://.*\.jpg$',
+            'upload_date': '20120212',
+            'timestamp': 1329028024,
+            'duration': 681,
+            'view_count': int,
         },
         'params': {
             'skip_download': True,
@@ -40,9 +57,7 @@ class TwitCastingIE(InfoExtractor):
     }]
 
     def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
+        uploader_id, video_id = re.match(self._VALID_URL, url).groups()
-        video_id = mobj.group('id')
-        uploader_id = mobj.group('uploader_id')
 
         video_password = self._downloader.params.get('videopassword')
         request_data = None
@@ -52,30 +67,45 @@ class TwitCastingIE(InfoExtractor):
             })
         webpage = self._download_webpage(url, video_id, data=request_data)
 
-        title = self._html_search_regex(
+        title = clean_html(get_element_by_id(
-            r'(?s)<[^>]+id=["\']movietitle[^>]+>(.+?)</',
+            'movietitle', webpage)) or self._html_search_meta(
-            webpage, 'title', default=None) or self._html_search_meta(
+            ['og:title', 'twitter:title'], webpage, fatal=True)
-            'twitter:title', webpage, fatal=True)
 
+        video_js_data = {}
         m3u8_url = self._search_regex(
-            (r'data-movie-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
+            r'data-movie-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
-             r'(["\'])(?P<url>http.+?\.m3u8.*?)\1'),
+            webpage, 'm3u8 url', group='url', default=None)
-            webpage, 'm3u8 url', group='url')
+        if not m3u8_url:
+            video_js_data = self._parse_json(self._search_regex(
+                r"data-movie-playlist='(\[[^']+\])'",
+                webpage, 'movie playlist'), video_id)[0]
+            m3u8_url = video_js_data['source']['url']
 
+        # use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol
         formats = self._extract_m3u8_formats(
-            m3u8_url, video_id, ext='mp4', entry_protocol='m3u8_native',
+            m3u8_url, video_id, 'mp4', m3u8_id='hls')
-            m3u8_id='hls')
 
-        thumbnail = self._og_search_thumbnail(webpage)
+        thumbnail = video_js_data.get('thumbnailUrl') or self._og_search_thumbnail(webpage)
-        description = self._og_search_description(
+        description = clean_html(get_element_by_id(
-            webpage, default=None) or self._html_search_meta(
+            'authorcomment', webpage)) or self._html_search_meta(
-            'twitter:description', webpage)
+            ['description', 'og:description', 'twitter:description'], webpage)
+        duration = float_or_none(video_js_data.get(
+            'duration'), 1000) or parse_duration(clean_html(
+                get_element_by_class('tw-player-duration-time', webpage)))
+        view_count = str_to_int(self._search_regex(
+            r'Total\s*:\s*([\d,]+)\s*Views', webpage, 'views', None))
+        timestamp = unified_timestamp(self._search_regex(
+            r'data-toggle="true"[^>]+datetime="([^"]+)"',
+            webpage, 'datetime', None))
 
         return {
             'id': video_id,
             'title': title,
             'description': description,
             'thumbnail': thumbnail,
+            'timestamp': timestamp,
             'uploader_id': uploader_id,
+            'duration': duration,
+            'view_count': view_count,
             'formats': formats,
         }

youtube_dl/extractor/yandexmusic.py

@@ -260,6 +260,14 @@ class YandexMusicAlbumIE(YandexMusicPlaylistBaseIE):
         },
         'playlist_count': 33,
         # 'skip': 'Travis CI servers blocked by YandexMusic',
+    }, {
+        # empty artists
+        'url': 'https://music.yandex.ru/album/9091882',
+        'info_dict': {
+            'id': '9091882',
+            'title': 'ТЕД на русском',
+        },
+        'playlist_count': 187,
     }]
 
     def _real_extract(self, url):
@@ -273,7 +281,10 @@ class YandexMusicAlbumIE(YandexMusicPlaylistBaseIE):
 
         entries = self._build_playlist([track for volume in album['volumes'] for track in volume])
 
-        title = '%s - %s' % (album['artists'][0]['name'], album['title'])
+        title = album['title']
+        artist = try_get(album, lambda x: x['artists'][0]['name'], compat_str)
+        if artist:
+            title = '%s - %s' % (artist, title)
         year = album.get('year')
         if year:
             title += ' (%s)' % year

youtube_dl/version.py

@@ -1,3 +1,3 @@
 from __future__ import unicode_literals
 
-__version__ = '2020.12.12'
+__version__ = '2020.12.14'