From 3b31478dfd18c03a1305089e79c30dc929f53eeb Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 31 Mar 2023 12:30:22 +0200
Subject: [PATCH 01/36] Fix support for NPO downloads

---
 youtube_dl/extractor/npo.py | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index e525ad928..eff9edb8b 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -1,6 +1,8 @@
 from __future__ import unicode_literals
 
 import re
+import urllib.parse
+from http.cookies import SimpleCookie
 
 from .common import InfoExtractor
 from ..compat import (
@@ -184,22 +186,28 @@ class NPOIE(NPOBaseIE):
         return self._get_info(url, video_id) or self._get_old_info(video_id)
 
     def _get_info(self, url, video_id):
-        token = self._download_json(
+        _, xsrf_token_response = self._download_webpage_handle(
             'https://www.npostart.nl/api/token', video_id,
             'Downloading token', headers={
                 'Referer': url,
                 'X-Requested-With': 'XMLHttpRequest',
-            })['token']
+            })
+        cookies = SimpleCookie()
+        cookies.load(xsrf_token_response.headers['Set-Cookie'])
+        cookies = {k: v.value for k, v in cookies.items()}
+        xsrf_token = cookies['XSRF-TOKEN']
 
         player = self._download_json(
             'https://www.npostart.nl/player/%s' % video_id, video_id,
-            'Downloading player JSON', data=urlencode_postdata({
+            'Downloading player JSON',
+            headers={"x-xsrf-token": urllib.parse.unquote(xsrf_token)},
+            data=urlencode_postdata({
                 'autoplay': 0,
                 'share': 1,
                 'pageUrl': url,
+                'isFavourite': "false",
                 'hasAdConsent': 0,
-                '_token': token,
-            }))
+            },))
 
         player_token = player['token']
 
@@ -215,7 +223,7 @@ class NPOIE(NPOBaseIE):
                     'quality': 'npo',
                     'tokenId': player_token,
                     'streamType': 'broadcast',
-                })
+                }, data=b"")
             if not streams:
                 continue
             stream = streams.get('stream')

From b4776f2e36e6235c6a3142973355be7e03eee919 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 31 Mar 2023 12:39:11 +0200
Subject: [PATCH 02/36] Import from compat

---
 youtube_dl/extractor/npo.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index eff9edb8b..dba422058 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -1,13 +1,13 @@
 from __future__ import unicode_literals
 
 import re
-import urllib.parse
-from http.cookies import SimpleCookie
 
 from .common import InfoExtractor
 from ..compat import (
     compat_HTTPError,
     compat_str,
+    compat_urllib_parse_unquote_plus,
+    compat_cookies_SimpleCookie,
 )
 from ..utils import (
     determine_ext,
@@ -192,7 +192,7 @@ class NPOIE(NPOBaseIE):
                 'Referer': url,
                 'X-Requested-With': 'XMLHttpRequest',
             })
-        cookies = SimpleCookie()
+        cookies = compat_cookies_SimpleCookie()
         cookies.load(xsrf_token_response.headers['Set-Cookie'])
         cookies = {k: v.value for k, v in cookies.items()}
         xsrf_token = cookies['XSRF-TOKEN']
@@ -200,7 +200,7 @@ class NPOIE(NPOBaseIE):
         player = self._download_json(
             'https://www.npostart.nl/player/%s' % video_id, video_id,
             'Downloading player JSON',
-            headers={"x-xsrf-token": urllib.parse.unquote(xsrf_token)},
+            headers={"x-xsrf-token": compat_urllib_parse_unquote_plus(xsrf_token)},
             data=urlencode_postdata({
                 'autoplay': 0,
                 'share': 1,

From fb2b4e2894171825c6c85d813a8120b679eadf52 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 31 Mar 2023 12:46:05 +0200
Subject: [PATCH 03/36] Add line comment

---
 youtube_dl/extractor/npo.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index dba422058..646b0f433 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -207,7 +207,7 @@ class NPOIE(NPOBaseIE):
                 'pageUrl': url,
                 'isFavourite': "false",
                 'hasAdConsent': 0,
-            },))
+            }))
 
         player_token = player['token']
 
@@ -223,7 +223,8 @@ class NPOIE(NPOBaseIE):
                     'quality': 'npo',
                     'tokenId': player_token,
                     'streamType': 'broadcast',
-                }, data=b"")
+                },
+                data=b"")  # empty byte string to force a POST request instead of GET, without it HTTP 405 will happen
             if not streams:
                 continue
             stream = streams.get('stream')

From 9e1acb2527a9141710657a35d358dba54b4c8ddd Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 31 Mar 2023 12:56:18 +0200
Subject: [PATCH 04/36] Fix flake8

---
 youtube_dl/extractor/npo.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 646b0f433..e8e596be1 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -200,7 +200,9 @@ class NPOIE(NPOBaseIE):
         player = self._download_json(
             'https://www.npostart.nl/player/%s' % video_id, video_id,
             'Downloading player JSON',
-            headers={"x-xsrf-token": compat_urllib_parse_unquote_plus(xsrf_token)},
+            headers={
+                "x-xsrf-token": compat_urllib_parse_unquote_plus(xsrf_token)
+            },
             data=urlencode_postdata({
                 'autoplay': 0,
                 'share': 1,
@@ -224,7 +226,9 @@ class NPOIE(NPOBaseIE):
                     'tokenId': player_token,
                     'streamType': 'broadcast',
                 },
-                data=b"")  # empty byte string to force a POST request instead of GET, without it HTTP 405 will happen
+                data=b"")
+            # Empty byte string in the call above to force a POST request
+            # Without it HTTP 405 will happen
             if not streams:
                 continue
             stream = streams.get('stream')

From 632897860b94c20bab65c9fd0ad81d6ae3ab30c1 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Mon, 3 Apr 2023 09:50:21 +0200
Subject: [PATCH 05/36] Accept suggestions on PR; comply with conventions

Co-authored-by: dirkf <fieldhouse@gmx.net>
---
 youtube_dl/extractor/npo.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index e8e596be1..84bde9683 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -4,10 +4,10 @@ import re
 
 from .common import InfoExtractor
 from ..compat import (
+    compat_cookies_SimpleCookie,
     compat_HTTPError,
     compat_str,
     compat_urllib_parse_unquote_plus,
-    compat_cookies_SimpleCookie,
 )
 from ..utils import (
     determine_ext,
@@ -194,20 +194,20 @@ class NPOIE(NPOBaseIE):
             })
         cookies = compat_cookies_SimpleCookie()
         cookies.load(xsrf_token_response.headers['Set-Cookie'])
-        cookies = {k: v.value for k, v in cookies.items()}
+        cookies = dict((k, v.value) for k, v in cookies.items())
         xsrf_token = cookies['XSRF-TOKEN']
 
         player = self._download_json(
             'https://www.npostart.nl/player/%s' % video_id, video_id,
             'Downloading player JSON',
             headers={
-                "x-xsrf-token": compat_urllib_parse_unquote_plus(xsrf_token)
+                'x-xsrf-token': compat_urllib_parse_unquote_plus(xsrf_token)
             },
             data=urlencode_postdata({
                 'autoplay': 0,
                 'share': 1,
                 'pageUrl': url,
-                'isFavourite': "false",
+                'isFavourite': 'false',
                 'hasAdConsent': 0,
             }))
 
@@ -226,7 +226,7 @@ class NPOIE(NPOBaseIE):
                     'tokenId': player_token,
                     'streamType': 'broadcast',
                 },
-                data=b"")
+                data=b'')
             # Empty byte string in the call above to force a POST request
             # Without it HTTP 405 will happen
             if not streams:

From 0c7261db901e79aed3dfd20f0b3c99ccbd32d20a Mon Sep 17 00:00:00 2001
From: dirkf <fieldhouse@gmx.net>
Date: Thu, 6 Apr 2023 01:51:02 +0100
Subject: [PATCH 06/36] Update npo.py

* simplify comment
* force CI
---
 youtube_dl/extractor/npo.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 84bde9683..d6379f1d3 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -226,9 +226,8 @@ class NPOIE(NPOBaseIE):
                     'tokenId': player_token,
                     'streamType': 'broadcast',
                 },
+                # empty data to force a POST request, avoiding HTTP 405
                 data=b'')
-            # Empty byte string in the call above to force a POST request
-            # Without it HTTP 405 will happen
             if not streams:
                 continue
             stream = streams.get('stream')

From da3d1f4321ec0b374b4201e092c085550003aec3 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 10:36:03 +0100
Subject: [PATCH 07/36] Add notes on new npo.nl site

---
 youtube_dl/extractor/npo.py | 96 ++++++++++++++++++++++++++++++++++---
 1 file changed, 90 insertions(+), 6 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 472da54ac..aef007e6a 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -36,6 +36,7 @@ class NPOBaseIE(InfoExtractor):
 
 class NPOIE(NPOBaseIE):
     IE_NAME = 'npo'
+    # TODO find out if all hosts still work:
     IE_DESC = 'npo.nl, ntr.nl, omroepwnl.nl, zapp.nl and npo3.nl'
     _VALID_URL = r'''(?x)
                     (?:
@@ -62,6 +63,10 @@ class NPOIE(NPOBaseIE):
             'description': 'Dagelijks tussen tien en elf: nieuws, sport en achtergronden.',
             'upload_date': '20140622',
         },
+        'skip': 'Video gone',
+    }, {
+        'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',
+        # TODO other test attributes
     }, {
         'url': 'http://www.npo.nl/de-mega-mike-mega-thomas-show/27-02-2009/VARA_101191800',
         'md5': 'da50a5787dbfc1603c4ad80f31c5120b',
@@ -73,8 +78,9 @@ class NPOIE(NPOBaseIE):
             'upload_date': '20090227',
             'duration': 2400,
         },
+        'skip': 'Video gone',
     }, {
-        'url': 'http://www.npo.nl/tegenlicht/25-02-2013/VPWON_1169289',
+        'url': 'https://npo.nl/start/serie/vpro-tegenlicht/seizoen-11/zwart-geld-de-toekomst-komt-uit-afrika',
         'md5': 'f8065e4e5a7824068ed3c7e783178f2c',
         'info_dict': {
             'id': 'VPWON_1169289',
@@ -95,7 +101,8 @@ class NPOIE(NPOBaseIE):
         },
         'params': {
             'skip_download': True,
-        }
+        },
+        'skip': 'Video gone',
     }, {
         # non asf in streams
         'url': 'http://www.npo.nl/hoe-gaat-europa-verder-na-parijs/10-01-2015/WO_NOS_762771',
@@ -106,7 +113,8 @@ class NPOIE(NPOBaseIE):
         },
         'params': {
             'skip_download': True,
-        }
+        },
+        'skip': 'Video gone',
     }, {
         'url': 'http://www.ntr.nl/Aap-Poot-Pies/27/detail/Aap-poot-pies/VPWON_1233944#content',
         'info_dict': {
@@ -119,7 +127,8 @@ class NPOIE(NPOBaseIE):
         },
         'params': {
             'skip_download': True,
-        }
+        },
+        'skip': 'Video gone',
     }, {
         'url': 'http://www.omroepwnl.nl/video/fragment/vandaag-de-dag-verkiezingen__POMS_WNL_853698',
         'info_dict': {
@@ -132,7 +141,8 @@ class NPOIE(NPOBaseIE):
         },
         'params': {
             'skip_download': True,
-        }
+        },
+        'skip': 'Video gone',
     }, {
         # audio
         'url': 'http://www.npo.nl/jouw-stad-rotterdam/29-01-2017/RBX_FUNX_6683215/RBX_FUNX_7601437',
@@ -148,15 +158,19 @@ class NPOIE(NPOBaseIE):
     }, {
         'url': 'http://www.zapp.nl/de-bzt-show/gemist/KN_1687547',
         'only_matching': True,
+        'skip': 'Video gone',
     }, {
         'url': 'http://www.zapp.nl/de-bzt-show/filmpjes/POMS_KN_7315118',
         'only_matching': True,
+        'skip': 'Video gone',
     }, {
         'url': 'http://www.zapp.nl/beste-vrienden-quiz/extra-video-s/WO_NTR_1067990',
         'only_matching': True,
+        'skip': 'Video gone',
     }, {
         'url': 'https://www.npo3.nl/3onderzoekt/16-09-2015/VPWON_1239870',
         'only_matching': True,
+        'skip': 'Video gone',
     }, {
         # live stream
         'url': 'npo:LI_NL1_4188102',
@@ -704,7 +718,6 @@ class VPROIE(NPOPlaylistBaseIE):
                 'description': 'md5:52cf4eefbc96fffcbdc06d024147abea',
                 'upload_date': '20130225',
             },
-            'skip': 'Video gone',
         },
         {
             'url': 'http://www.vpro.nl/programmas/2doc/2015/sergio-herman.html',
@@ -723,6 +736,7 @@ class VPROIE(NPOPlaylistBaseIE):
                 'title': 'education education',
             },
             'playlist_count': 2,
+            'skip': 'Video gone',
         },
         {
             'url': 'http://www.2doc.nl/documentaires/series/2doc/2015/oktober/de-tegenprestatie.html',
@@ -778,3 +792,73 @@ class AndereTijdenIE(NPOPlaylistBaseIE):
         },
         'playlist_count': 3,
     }]
+
+###############################################################
+#   Description of the new process of getting to the stream   #
+###############################################################
+
+# Valid URLs for new tests
+# https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/
+# https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/afspelen
+
+# Step 1: Normalize the URL
+# If the URL ends with /afspelen, strip that
+# We need the slug in the next stepto find the productId
+
+# Step 2: Find the productId
+# In the contents of the URL is a JSON blob:
+# <script id="__NEXT_DATA__" type="application/json">
+# There's a list of queries in the ['props']['pageProps']['dehydratedState']['queries'] key
+# In this list of queries, one is the current episode
+# This one can be found by looping over queries and selecting
+# the one where the key ['state']['data']['slug'] contains the last part of the URL
+# In the test case 'wie-is-de-mol-2'
+# We need the productId from the corresponding entry in ['state']['data']['productId']
+# This looks a bit GraphQL-like, so there might be an easier way to query the productId, if we know the slug
+
+# Step 3: Get the JWT
+# With this productId we can get a player-token
+# https://npo.nl/start/api/domain/player-token?productId=VARA_101372912
+# The response is a JSON dictionary, with one key ['token']
+# In this key is a JWT
+
+# Step 4: Get the stream-link json
+# The JWT needs to be put in the Authorization header in a POST request to
+# https://prod.npoplayer.nl/stream-link
+# with the following payload (for this test case)
+# {
+#   "profileName": "dash",
+#   "drmType": "widevine",
+#   "referrerUrl": "https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/afspelen"
+# }
+# Even though the request asks for Widevine DRM, it's not always available
+# At this point we don't know whether there's DRM yet
+
+# Step 5: Get the stream.mpd from the JSON response and find out if DRM is enabled
+# This returns a JSON response with a stream.mpd file in the ['stream']['streamURL'] key
+# If dash_unencrypted is in this URL it's a stream without DRM and we can download it
+
+# For all new content there most likely is DRM protection on the stream
+# In that case dash_cenc is in the stream.mpd URL
+
+
+##############################################################
+#   Differences when embedded on the broadcaster's website   #
+##############################################################
+
+# The same episode is also embedded on the broadcaster's website: https://bnnvara.nl/videos/27455
+# It's nice to support that too, and in the case of bnnvara.nl (and maybe more broadcasters)
+# it's even easier to get to the productId
+# By POSTing to the GraphQL endpoint at we can query using the id (last part of the URL)
+# https://api.bnnvara.nl/bff/graphql
+# {
+#   "operationName": "getMedia",
+#   "variables": {
+#     "id": "27455",
+#     "hasAdConsent": false,
+#     "atInternetId": 70
+#   },
+#   "query": "query getMedia($id: ID!, $mediaUrl: String, $hasAdConsent: Boolean!, $atInternetId: Int) {\n  player(\n    id: $id\n    mediaUrl: $mediaUrl\n    hasAdConsent: $hasAdConsent\n    atInternetId: $atInternetId\n  ) {\n    ... on PlayerSucces {\n      brand {\n        name\n        slug\n        broadcastsEnabled\n        __typename\n      }\n      title\n      programTitle\n      pomsProductId\n      broadcasters {\n        name\n        __typename\n      }\n      duration\n      classifications {\n        title\n        imageUrl\n        type\n        __typename\n      }\n      image {\n        title\n        url\n        __typename\n      }\n      cta {\n        title\n        url\n        __typename\n      }\n      genres {\n        name\n        __typename\n      }\n      subtitles {\n        url\n        language\n        __typename\n      }\n      sources {\n        name\n        url\n        ratio\n        __typename\n      }\n      type\n      token\n      __typename\n    }\n    ... on PlayerError {\n      error\n      __typename\n    }\n    __typename\n  }\n}"
+# }
+# The response is in the key ['data']['player']['pomsProductId']
+# From this point it's possible to continue at step 3 of the description above

From 577368116bd01244a5640e0247ed3cb876d9ac52 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 13:15:52 +0100
Subject: [PATCH 08/36] Fix token URL

---
 youtube_dl/extractor/npo.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index aef007e6a..918768035 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -30,7 +30,8 @@ from ..utils import (
 class NPOBaseIE(InfoExtractor):
     def _get_token(self, video_id):
         return self._download_json(
-            'http://ida.omroep.nl/app.php/auth', video_id,
+            'https://npo.nl/start/api/domain/player-token?productId=%s' % video_id,
+            video_id,
             note='Downloading token')['token']
 
 

From 29724e7b07ac35d5a82e64808699fa7879e3afd9 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 13:24:48 +0100
Subject: [PATCH 09/36] Delete all broken extractors

Re-implementing these is quicker for the cases where that's even still possible
---
 youtube_dl/extractor/extractors.py |  12 +-
 youtube_dl/extractor/npo.py        | 425 +----------------------------
 2 files changed, 9 insertions(+), 428 deletions(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 29b655c94..dabcd60cb 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -847,17 +847,7 @@ from .nowness import (
     NownessSeriesIE,
 )
 from .noz import NozIE
-from .npo import (
-    AndereTijdenIE,
-    NPOIE,
-    NPOLiveIE,
-    NPORadioIE,
-    NPORadioFragmentIE,
-    SchoolTVIE,
-    HetKlokhuisIE,
-    VPROIE,
-    WNLIE,
-)
+from .npo import NPOIE
 from .npr import NprIE
 from .nrk import (
     NRKIE,
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 918768035..f1d9c87ba 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -27,45 +27,22 @@ from ..utils import (
 )
 
 
-class NPOBaseIE(InfoExtractor):
-    def _get_token(self, video_id):
-        return self._download_json(
-            'https://npo.nl/start/api/domain/player-token?productId=%s' % video_id,
-            video_id,
-            note='Downloading token')['token']
-
-
-class NPOIE(NPOBaseIE):
+class NPOIE(InfoExtractor):
     IE_NAME = 'npo'
-    # TODO find out if all hosts still work:
-    IE_DESC = 'npo.nl, ntr.nl, omroepwnl.nl, zapp.nl and npo3.nl'
+    IE_DESC = 'npo.nl'
     _VALID_URL = r'''(?x)
                     (?:
                         npo:|
                         https?://
                             (?:www\.)?
                             (?:
-                                npo\.nl/(?:[^/]+/)*|
-                                (?:ntr|npostart)\.nl/(?:[^/]+/){2,}|
-                                omroepwnl\.nl/video/fragment/[^/]+__|
-                                (?:zapp|npo3)\.nl/(?:[^/]+/){2,}
+                                npo\.nl/(?:[^/]+/)*
                             )
                         )
                         (?P<id>[^/?#]+)
                 '''
 
     _TESTS = [{
-        'url': 'http://www.npo.nl/nieuwsuur/22-06-2014/VPWON_1220719',
-        'md5': '4b3f9c429157ec4775f2c9cb7b911016',
-        'info_dict': {
-            'id': 'VPWON_1220719',
-            'ext': 'm4v',
-            'title': 'Nieuwsuur',
-            'description': 'Dagelijks tussen tien en elf: nieuws, sport en achtergronden.',
-            'upload_date': '20140622',
-        },
-        'skip': 'Video gone',
-    }, {
         'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',
         # TODO other test attributes
     }, {
@@ -91,110 +68,13 @@ class NPOIE(NPOBaseIE):
             'upload_date': '20130225',
             'duration': 3000,
         },
-    }, {
-        'url': 'http://www.npo.nl/de-nieuwe-mens-deel-1/21-07-2010/WO_VPRO_043706',
-        'info_dict': {
-            'id': 'WO_VPRO_043706',
-            'ext': 'm4v',
-            'title': 'De nieuwe mens - Deel 1',
-            'description': 'md5:518ae51ba1293ffb80d8d8ce90b74e4b',
-            'duration': 4680,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'Video gone',
-    }, {
-        # non asf in streams
-        'url': 'http://www.npo.nl/hoe-gaat-europa-verder-na-parijs/10-01-2015/WO_NOS_762771',
-        'info_dict': {
-            'id': 'WO_NOS_762771',
-            'ext': 'mp4',
-            'title': 'Hoe gaat Europa verder na Parijs?',
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'Video gone',
-    }, {
-        'url': 'http://www.ntr.nl/Aap-Poot-Pies/27/detail/Aap-poot-pies/VPWON_1233944#content',
-        'info_dict': {
-            'id': 'VPWON_1233944',
-            'ext': 'm4v',
-            'title': 'Aap, poot, pies',
-            'description': 'md5:c9c8005d1869ae65b858e82c01a91fde',
-            'upload_date': '20150508',
-            'duration': 599,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'Video gone',
-    }, {
-        'url': 'http://www.omroepwnl.nl/video/fragment/vandaag-de-dag-verkiezingen__POMS_WNL_853698',
-        'info_dict': {
-            'id': 'POW_00996502',
-            'ext': 'm4v',
-            'title': '''"Dit is wel een 'landslide'..."''',
-            'description': 'md5:f8d66d537dfb641380226e31ca57b8e8',
-            'upload_date': '20150508',
-            'duration': 462,
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'Video gone',
-    }, {
-        # audio
-        'url': 'http://www.npo.nl/jouw-stad-rotterdam/29-01-2017/RBX_FUNX_6683215/RBX_FUNX_7601437',
-        'info_dict': {
-            'id': 'RBX_FUNX_6683215',
-            'ext': 'mp3',
-            'title': 'Jouw Stad Rotterdam',
-            'description': 'md5:db251505244f097717ec59fabc372d9f',
-        },
-        'params': {
-            'skip_download': True,
-        }
-    }, {
-        'url': 'http://www.zapp.nl/de-bzt-show/gemist/KN_1687547',
-        'only_matching': True,
-        'skip': 'Video gone',
-    }, {
-        'url': 'http://www.zapp.nl/de-bzt-show/filmpjes/POMS_KN_7315118',
-        'only_matching': True,
-        'skip': 'Video gone',
-    }, {
-        'url': 'http://www.zapp.nl/beste-vrienden-quiz/extra-video-s/WO_NTR_1067990',
-        'only_matching': True,
-        'skip': 'Video gone',
-    }, {
-        'url': 'https://www.npo3.nl/3onderzoekt/16-09-2015/VPWON_1239870',
-        'only_matching': True,
-        'skip': 'Video gone',
-    }, {
-        # live stream
-        'url': 'npo:LI_NL1_4188102',
-        'only_matching': True,
-    }, {
-        'url': 'http://www.npo.nl/radio-gaga/13-06-2017/BNN_101383373',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.zapp.nl/1803-skelterlab/instructie-video-s/740-instructievideo-s/POMS_AT_11736927',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.npostart.nl/broodje-gezond-ei/28-05-2018/KN_1698996',
-        'only_matching': True,
-    }, {
-        'url': 'https://npo.nl/KN_1698996',
-        'only_matching': True,
     }]
 
-    @classmethod
-    def suitable(cls, url):
-        return (False if any(ie.suitable(url)
-                for ie in (NPOLiveIE, NPORadioIE, NPORadioFragmentIE))
-                else super(NPOIE, cls).suitable(url))
+    def _get_token(self, video_id):
+        return self._download_json(
+            'https://npo.nl/start/api/domain/player-token?productId=%s' % video_id,
+            video_id,
+            note='Downloading token')['token']
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
@@ -505,295 +385,6 @@ class NPOIE(NPOBaseIE):
             'is_live': is_live,
         }
 
-
-class NPOLiveIE(NPOBaseIE):
-    IE_NAME = 'npo.nl:live'
-    _VALID_URL = r'https?://(?:www\.)?npo(?:start)?\.nl/live(?:/(?P<id>[^/?#&]+))?'
-
-    _TESTS = [{
-        'url': 'http://www.npo.nl/live/npo-1',
-        'info_dict': {
-            'id': 'LI_NL1_4188102',
-            'display_id': 'npo-1',
-            'ext': 'mp4',
-            'title': 're:^NPO 1 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
-            'is_live': True,
-        },
-        'params': {
-            'skip_download': True,
-        }
-    }, {
-        'url': 'http://www.npo.nl/live',
-        'only_matching': True,
-    }, {
-        'url': 'https://www.npostart.nl/live/npo-1',
-        'only_matching': True,
-    }]
-
-    def _real_extract(self, url):
-        display_id = self._match_id(url) or 'npo-1'
-
-        webpage = self._download_webpage(url, display_id)
-
-        live_id = self._search_regex(
-            [r'media-id="([^"]+)"', r'data-prid="([^"]+)"'], webpage, 'live id')
-
-        return {
-            '_type': 'url_transparent',
-            'url': 'npo:%s' % live_id,
-            'ie_key': NPOIE.ie_key(),
-            'id': live_id,
-            'display_id': display_id,
-        }
-
-
-class NPORadioIE(InfoExtractor):
-    IE_NAME = 'npo.nl:radio'
-    _VALID_URL = r'https?://(?:www\.)?npo\.nl/radio/(?P<id>[^/]+)'
-
-    _TEST = {
-        'url': 'http://www.npo.nl/radio/radio-1',
-        'info_dict': {
-            'id': 'radio-1',
-            'ext': 'mp3',
-            'title': 're:^NPO Radio 1 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
-            'is_live': True,
-        },
-        'params': {
-            'skip_download': True,
-        }
-    }
-
-    @classmethod
-    def suitable(cls, url):
-        return False if NPORadioFragmentIE.suitable(url) else super(NPORadioIE, cls).suitable(url)
-
-    @staticmethod
-    def _html_get_attribute_regex(attribute):
-        return r'{0}\s*=\s*\'([^\']+)\''.format(attribute)
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, video_id)
-
-        title = self._html_search_regex(
-            self._html_get_attribute_regex('data-channel'), webpage, 'title')
-
-        stream = self._parse_json(
-            self._html_search_regex(self._html_get_attribute_regex('data-streams'), webpage, 'data-streams'),
-            video_id)
-
-        codec = stream.get('codec')
-
-        return {
-            'id': video_id,
-            'url': stream['url'],
-            'title': self._live_title(title),
-            'acodec': codec,
-            'ext': codec,
-            'is_live': True,
-        }
-
-
-class NPORadioFragmentIE(InfoExtractor):
-    IE_NAME = 'npo.nl:radio:fragment'
-    _VALID_URL = r'https?://(?:www\.)?npo\.nl/radio/[^/]+/fragment/(?P<id>\d+)'
-
-    _TEST = {
-        'url': 'http://www.npo.nl/radio/radio-5/fragment/174356',
-        'md5': 'dd8cc470dad764d0fdc70a9a1e2d18c2',
-        'info_dict': {
-            'id': '174356',
-            'ext': 'mp3',
-            'title': 'Jubileumconcert Willeke Alberti',
-        },
-    }
-
-    def _real_extract(self, url):
-        audio_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, audio_id)
-
-        title = self._html_search_regex(
-            r'href="/radio/[^/]+/fragment/%s" title="([^"]+)"' % audio_id,
-            webpage, 'title')
-
-        audio_url = self._search_regex(
-            r"data-streams='([^']+)'", webpage, 'audio url')
-
-        return {
-            'id': audio_id,
-            'url': audio_url,
-            'title': title,
-        }
-
-
-class NPODataMidEmbedIE(InfoExtractor):
-    def _real_extract(self, url):
-        display_id = self._match_id(url)
-        webpage = self._download_webpage(url, display_id)
-        video_id = self._search_regex(
-            r'data-mid=(["\'])(?P<id>(?:(?!\1).)+)\1', webpage, 'video_id', group='id')
-        return {
-            '_type': 'url_transparent',
-            'ie_key': 'NPO',
-            'url': 'npo:%s' % video_id,
-            'display_id': display_id
-        }
-
-
-class SchoolTVIE(NPODataMidEmbedIE):
-    IE_NAME = 'schooltv'
-    _VALID_URL = r'https?://(?:www\.)?schooltv\.nl/video/(?P<id>[^/?#&]+)'
-
-    _TEST = {
-        'url': 'http://www.schooltv.nl/video/ademhaling-de-hele-dag-haal-je-adem-maar-wat-gebeurt-er-dan-eigenlijk-in-je-lichaam/',
-        'info_dict': {
-            'id': 'WO_NTR_429477',
-            'display_id': 'ademhaling-de-hele-dag-haal-je-adem-maar-wat-gebeurt-er-dan-eigenlijk-in-je-lichaam',
-            'title': 'Ademhaling: De hele dag haal je adem. Maar wat gebeurt er dan eigenlijk in je lichaam?',
-            'ext': 'mp4',
-            'description': 'md5:abfa0ff690adb73fd0297fd033aaa631'
-        },
-        'params': {
-            # Skip because of m3u8 download
-            'skip_download': True
-        }
-    }
-
-
-class HetKlokhuisIE(NPODataMidEmbedIE):
-    IE_NAME = 'hetklokhuis'
-    _VALID_URL = r'https?://(?:www\.)?hetklokhuis\.nl/[^/]+/\d+/(?P<id>[^/?#&]+)'
-
-    _TEST = {
-        'url': 'http://hetklokhuis.nl/tv-uitzending/3471/Zwaartekrachtsgolven',
-        'info_dict': {
-            'id': 'VPWON_1260528',
-            'display_id': 'Zwaartekrachtsgolven',
-            'ext': 'm4v',
-            'title': 'Het Klokhuis: Zwaartekrachtsgolven',
-            'description': 'md5:c94f31fb930d76c2efa4a4a71651dd48',
-            'upload_date': '20170223',
-        },
-        'params': {
-            'skip_download': True
-        }
-    }
-
-
-class NPOPlaylistBaseIE(NPOIE):
-    def _real_extract(self, url):
-        playlist_id = self._match_id(url)
-
-        webpage = self._download_webpage(url, playlist_id)
-
-        entries = [
-            self.url_result('npo:%s' % video_id if not video_id.startswith('http') else video_id)
-            for video_id in orderedSet(re.findall(self._PLAYLIST_ENTRY_RE, webpage))
-        ]
-
-        playlist_title = self._html_search_regex(
-            self._PLAYLIST_TITLE_RE, webpage, 'playlist title',
-            default=None) or self._og_search_title(webpage)
-
-        return self.playlist_result(entries, playlist_id, playlist_title)
-
-
-class VPROIE(NPOPlaylistBaseIE):
-    IE_NAME = 'vpro'
-    _VALID_URL = r'https?://(?:www\.)?(?:(?:tegenlicht\.)?vpro|2doc)\.nl/(?:[^/]+/)*(?P<id>[^/]+)\.html'
-    _PLAYLIST_TITLE_RE = (r'<h1[^>]+class=["\'].*?\bmedia-platform-title\b.*?["\'][^>]*>([^<]+)',
-                          r'<h5[^>]+class=["\'].*?\bmedia-platform-subtitle\b.*?["\'][^>]*>([^<]+)')
-    _PLAYLIST_ENTRY_RE = r'data-media-id="([^"]+)"'
-
-    _TESTS = [
-        {
-            'url': 'http://tegenlicht.vpro.nl/afleveringen/2012-2013/de-toekomst-komt-uit-afrika.html',
-            'md5': 'f8065e4e5a7824068ed3c7e783178f2c',
-            'info_dict': {
-                'id': 'VPWON_1169289',
-                'ext': 'm4v',
-                'title': 'De toekomst komt uit Afrika',
-                'description': 'md5:52cf4eefbc96fffcbdc06d024147abea',
-                'upload_date': '20130225',
-            },
-        },
-        {
-            'url': 'http://www.vpro.nl/programmas/2doc/2015/sergio-herman.html',
-            'info_dict': {
-                'id': 'sergio-herman',
-                'title': 'sergio herman: fucking perfect',
-            },
-            'playlist_count': 2,
-            'skip': 'Video gone',
-        },
-        {
-            # playlist with youtube embed
-            'url': 'http://www.vpro.nl/programmas/2doc/2015/education-education.html',
-            'info_dict': {
-                'id': 'education-education',
-                'title': 'education education',
-            },
-            'playlist_count': 2,
-            'skip': 'Video gone',
-        },
-        {
-            'url': 'http://www.2doc.nl/documentaires/series/2doc/2015/oktober/de-tegenprestatie.html',
-            'info_dict': {
-                'id': 'de-tegenprestatie',
-                'title': 'De Tegenprestatie',
-            },
-            'playlist_count': 2,
-        }, {
-            'url': 'http://www.2doc.nl/speel~VARA_101375237~mh17-het-verdriet-van-nederland~.html',
-            'info_dict': {
-                'id': 'VARA_101375237',
-                'ext': 'm4v',
-                'title': 'MH17: Het verdriet van Nederland',
-                'description': 'md5:09e1a37c1fdb144621e22479691a9f18',
-                'upload_date': '20150716',
-            },
-            'params': {
-                # Skip because of m3u8 download
-                'skip_download': True
-            },
-        }
-    ]
-
-
-class WNLIE(NPOPlaylistBaseIE):
-    IE_NAME = 'wnl'
-    _VALID_URL = r'https?://(?:www\.)?omroepwnl\.nl/video/detail/(?P<id>[^/]+)__\d+'
-    _PLAYLIST_TITLE_RE = r'(?s)<h1[^>]+class="subject"[^>]*>(.+?)</h1>'
-    _PLAYLIST_ENTRY_RE = r'<a[^>]+href="([^"]+)"[^>]+class="js-mid"[^>]*>Deel \d+'
-
-    _TESTS = [{
-        'url': 'http://www.omroepwnl.nl/video/detail/vandaag-de-dag-6-mei__060515',
-        'info_dict': {
-            'id': 'vandaag-de-dag-6-mei',
-            'title': 'Vandaag de Dag 6 mei',
-        },
-        'playlist_count': 4,
-    }]
-
-
-class AndereTijdenIE(NPOPlaylistBaseIE):
-    IE_NAME = 'anderetijden'
-    _VALID_URL = r'https?://(?:www\.)?anderetijden\.nl/programma/(?:[^/]+/)+(?P<id>[^/?#&]+)'
-    _PLAYLIST_TITLE_RE = r'(?s)<h1[^>]+class=["\'].*?\bpage-title\b.*?["\'][^>]*>(.+?)</h1>'
-    _PLAYLIST_ENTRY_RE = r'<figure[^>]+class=["\']episode-container episode-page["\'][^>]+data-prid=["\'](.+?)["\']'
-
-    _TESTS = [{
-        'url': 'http://anderetijden.nl/programma/1/Andere-Tijden/aflevering/676/Duitse-soldaten-over-de-Slag-bij-Arnhem',
-        'info_dict': {
-            'id': 'Duitse-soldaten-over-de-Slag-bij-Arnhem',
-            'title': 'Duitse soldaten over de Slag bij Arnhem',
-        },
-        'playlist_count': 3,
-    }]
-
 ###############################################################
 #   Description of the new process of getting to the stream   #
 ###############################################################

From 21eb4513e05ddbe1bd6be8ef8d58ef9f20710bc2 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 14:12:51 +0100
Subject: [PATCH 10/36] Convert the description into code

---
 youtube_dl/extractor/npo.py | 448 +++++-------------------------------
 1 file changed, 57 insertions(+), 391 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index f1d9c87ba..52e7096c1 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -1,29 +1,10 @@
 from __future__ import unicode_literals
 
-import re
+import json
 
 from .common import InfoExtractor
-from ..compat import (
-    compat_cookies_SimpleCookie,
-    compat_HTTPError,
-    compat_str,
-    compat_urllib_parse_unquote_plus,
-)
 from ..utils import (
-    determine_ext,
     ExtractorError,
-    fix_xml_ampersands,
-    int_or_none,
-    merge_dicts,
-    orderedSet,
-    parse_duration,
-    qualities,
-    str_or_none,
-    strip_jsonp,
-    unified_strdate,
-    unified_timestamp,
-    url_or_none,
-    urlencode_postdata,
 )
 
 
@@ -44,7 +25,7 @@ class NPOIE(InfoExtractor):
 
     _TESTS = [{
         'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',
-        # TODO other test attributes
+        # TODO fill in other test attributes
     }, {
         'url': 'http://www.npo.nl/de-mega-mike-mega-thomas-show/27-02-2009/VARA_101191800',
         'md5': 'da50a5787dbfc1603c4ad80f31c5120b',
@@ -77,380 +58,65 @@ class NPOIE(InfoExtractor):
             note='Downloading token')['token']
 
     def _real_extract(self, url):
-        video_id = self._match_id(url)
-        return self._get_info(url, video_id) or self._get_old_info(video_id)
-
-    def _get_info(self, url, video_id):
-        _, xsrf_token_response = self._download_webpage_handle(
-            'https://www.npostart.nl/api/token', video_id,
-            'Downloading token', headers={
-                'Referer': url,
-                'X-Requested-With': 'XMLHttpRequest',
-            })
-        cookies = compat_cookies_SimpleCookie()
-        cookies.load(xsrf_token_response.headers['Set-Cookie'])
-        cookies = dict((k, v.value) for k, v in cookies.items())
-        xsrf_token = cookies['XSRF-TOKEN']
-
-        player = self._download_json(
-            'https://www.npostart.nl/player/%s' % video_id, video_id,
-            'Downloading player JSON',
-            headers={
-                'x-xsrf-token': compat_urllib_parse_unquote_plus(xsrf_token)
-            },
-            data=urlencode_postdata({
-                'autoplay': 0,
-                'share': 1,
-                'pageUrl': url,
-                'isFavourite': 'false',
-                'hasAdConsent': 0,
-            }))
-
-        player_token = player['token']
-
-        drm = False
-        format_urls = set()
-        formats = []
-        for profile in ('hls', 'dash-widevine', 'dash-playready', 'smooth'):
-            streams = self._download_json(
-                'https://start-player.npo.nl/video/%s/streams' % video_id,
-                video_id, 'Downloading %s profile JSON' % profile, fatal=False,
-                query={
-                    'profile': profile,
-                    'quality': 'npo',
-                    'tokenId': player_token,
-                    'streamType': 'broadcast',
-                },
-                # empty data to force a POST request, avoiding HTTP 405
-                data=b'')
-            if not streams:
-                continue
-            stream = streams.get('stream')
-            if not isinstance(stream, dict):
-                continue
-            stream_url = url_or_none(stream.get('src'))
-            if not stream_url or stream_url in format_urls:
-                continue
-            format_urls.add(stream_url)
-            if stream.get('protection') is not None or stream.get('keySystemOptions') is not None:
-                drm = True
-                continue
-            stream_type = stream.get('type')
-            stream_ext = determine_ext(stream_url)
-            if stream_type == 'application/dash+xml' or stream_ext == 'mpd':
-                formats.extend(self._extract_mpd_formats(
-                    stream_url, video_id, mpd_id='dash', fatal=False))
-            elif stream_type == 'application/vnd.apple.mpegurl' or stream_ext == 'm3u8':
-                formats.extend(self._extract_m3u8_formats(
-                    stream_url, video_id, ext='mp4',
-                    entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
-            elif re.search(r'\.isml?/Manifest', stream_url):
-                formats.extend(self._extract_ism_formats(
-                    stream_url, video_id, ism_id='mss', fatal=False))
-            else:
-                formats.append({
-                    'url': stream_url,
-                })
-
-        if not formats:
-            if drm:
-                raise ExtractorError('This video is DRM protected.', expected=True)
-            return
-
-        self._sort_formats(formats)
-
-        info = {
-            'id': video_id,
-            'title': video_id,
-            'formats': formats,
-        }
-
-        embed_url = url_or_none(player.get('embedUrl'))
-        if embed_url:
-            webpage = self._download_webpage(
-                embed_url, video_id, 'Downloading embed page', fatal=False)
-            if webpage:
-                video = self._parse_json(
-                    self._search_regex(
-                        r'\bvideo\s*=\s*({.+?})\s*;', webpage, 'video',
-                        default='{}'), video_id)
-                if video:
-                    title = video.get('episodeTitle')
-                    subtitles = {}
-                    subtitles_list = video.get('subtitles')
-                    if isinstance(subtitles_list, list):
-                        for cc in subtitles_list:
-                            cc_url = url_or_none(cc.get('src'))
-                            if not cc_url:
-                                continue
-                            lang = str_or_none(cc.get('language')) or 'nl'
-                            subtitles.setdefault(lang, []).append({
-                                'url': cc_url,
-                            })
-                    return merge_dicts({
-                        'title': title,
-                        'description': video.get('description'),
-                        'thumbnail': url_or_none(
-                            video.get('still_image_url') or video.get('orig_image_url')),
-                        'duration': int_or_none(video.get('duration')),
-                        'timestamp': unified_timestamp(video.get('broadcastDate')),
-                        'creator': video.get('channel'),
-                        'series': video.get('title'),
-                        'episode': title,
-                        'episode_number': int_or_none(video.get('episodeNumber')),
-                        'subtitles': subtitles,
-                    }, info)
-
-        return info
-
-    def _get_old_info(self, video_id):
-        metadata = self._download_json(
-            'http://e.omroep.nl/metadata/%s' % video_id,
-            video_id,
-            # We have to remove the javascript callback
-            transform_source=strip_jsonp,
-        )
-
-        error = metadata.get('error')
-        if error:
-            raise ExtractorError(error, expected=True)
-
-        # For some videos actual video id (prid) is different (e.g. for
-        # http://www.omroepwnl.nl/video/fragment/vandaag-de-dag-verkiezingen__POMS_WNL_853698
-        # video id is POMS_WNL_853698 but prid is POW_00996502)
-        video_id = metadata.get('prid') or video_id
-
-        # titel is too generic in some cases so utilize aflevering_titel as well
-        # when available (e.g. http://tegenlicht.vpro.nl/afleveringen/2014-2015/access-to-africa.html)
-        title = metadata['titel']
-        sub_title = metadata.get('aflevering_titel')
-        if sub_title and sub_title != title:
-            title += ': %s' % sub_title
-
-        token = self._get_token(video_id)
-
-        formats = []
-        urls = set()
-
-        def is_legal_url(format_url):
-            return format_url and format_url not in urls and re.match(
-                r'^(?:https?:)?//', format_url)
-
-        QUALITY_LABELS = ('Laag', 'Normaal', 'Hoog')
-        QUALITY_FORMATS = ('adaptive', 'wmv_sb', 'h264_sb', 'wmv_bb', 'h264_bb', 'wvc1_std', 'h264_std')
-
-        quality_from_label = qualities(QUALITY_LABELS)
-        quality_from_format_id = qualities(QUALITY_FORMATS)
-        items = self._download_json(
-            'http://ida.omroep.nl/app.php/%s' % video_id, video_id,
-            'Downloading formats JSON', query={
-                'adaptive': 'yes',
-                'token': token,
-            })['items'][0]
-        for num, item in enumerate(items):
-            item_url = item.get('url')
-            if not is_legal_url(item_url):
-                continue
-            urls.add(item_url)
-            format_id = self._search_regex(
-                r'video/ida/([^/]+)', item_url, 'format id',
-                default=None)
-
-            item_label = item.get('label')
-
-            def add_format_url(format_url):
-                width = int_or_none(self._search_regex(
-                    r'(\d+)[xX]\d+', format_url, 'width', default=None))
-                height = int_or_none(self._search_regex(
-                    r'\d+[xX](\d+)', format_url, 'height', default=None))
-                if item_label in QUALITY_LABELS:
-                    quality = quality_from_label(item_label)
-                    f_id = item_label
-                elif item_label in QUALITY_FORMATS:
-                    quality = quality_from_format_id(format_id)
-                    f_id = format_id
-                else:
-                    quality, f_id = [None] * 2
-                formats.append({
-                    'url': format_url,
-                    'format_id': f_id,
-                    'width': width,
-                    'height': height,
-                    'quality': quality,
-                })
-
-            # Example: http://www.npo.nl/de-nieuwe-mens-deel-1/21-07-2010/WO_VPRO_043706
-            if item.get('contentType') in ('url', 'audio'):
-                add_format_url(item_url)
-                continue
-
-            try:
-                stream_info = self._download_json(
-                    item_url + '&type=json', video_id,
-                    'Downloading %s stream JSON'
-                    % item_label or item.get('format') or format_id or num)
-            except ExtractorError as ee:
-                if isinstance(ee.cause, compat_HTTPError) and ee.cause.code == 404:
-                    error = (self._parse_json(
-                        ee.cause.read().decode(), video_id,
-                        fatal=False) or {}).get('errorstring')
-                    if error:
-                        raise ExtractorError(error, expected=True)
-                raise
-            # Stream URL instead of JSON, example: npo:LI_NL1_4188102
-            if isinstance(stream_info, compat_str):
-                if not stream_info.startswith('http'):
-                    continue
-                video_url = stream_info
-            # JSON
-            else:
-                video_url = stream_info.get('url')
-            if not video_url or 'vodnotavailable.' in video_url or video_url in urls:
-                continue
-            urls.add(video_url)
-            if determine_ext(video_url) == 'm3u8':
-                formats.extend(self._extract_m3u8_formats(
-                    video_url, video_id, ext='mp4',
-                    entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
-            else:
-                add_format_url(video_url)
-
-        is_live = metadata.get('medium') == 'live'
-
-        if not is_live:
-            for num, stream in enumerate(metadata.get('streams', [])):
-                stream_url = stream.get('url')
-                if not is_legal_url(stream_url):
-                    continue
-                urls.add(stream_url)
-                # smooth streaming is not supported
-                stream_type = stream.get('type', '').lower()
-                if stream_type in ['ss', 'ms']:
-                    continue
-                if stream_type == 'hds':
-                    f4m_formats = self._extract_f4m_formats(
-                        stream_url, video_id, fatal=False)
-                    # f4m downloader downloads only piece of live stream
-                    for f4m_format in f4m_formats:
-                        f4m_format['preference'] = -1
-                    formats.extend(f4m_formats)
-                elif stream_type == 'hls':
-                    formats.extend(self._extract_m3u8_formats(
-                        stream_url, video_id, ext='mp4', fatal=False))
-                # Example: http://www.npo.nl/de-nieuwe-mens-deel-1/21-07-2010/WO_VPRO_043706
-                elif '.asf' in stream_url:
-                    asx = self._download_xml(
-                        stream_url, video_id,
-                        'Downloading stream %d ASX playlist' % num,
-                        transform_source=fix_xml_ampersands, fatal=False)
-                    if not asx:
-                        continue
-                    ref = asx.find('./ENTRY/Ref')
-                    if ref is None:
+        # You might want to use removesuffix here,
+        # but removesuffix is introduced in Python 3.9
+        # and youtube-dl supports Python 3.2+
+        if url.endswith('/afspelen'):
+            url = url[:-9]
+        elif url.endswith('/afspelen/'):
+            url = url[:-10]
+        if url.endswith('/'):
+            url = url[:-1]
+        slug = url.split('/')[-1]
+        page = self._download_webpage(url, slug, 'Finding productId using slug: %s' % slug)
+        # TODO find out what proper HTML parsing utilities are available in youtube-dl
+        next_data = page.split('<script id="__NEXT_DATA__" type="application/json">')[1].split('</script>')[0]
+        next_data = json.loads(next_data)
+        product_id, description, thumbnail, title = None, None, None, None
+        for query in next_data['props']['pageProps']['dehydratedState']['queries']:
+            if isinstance(query['state']['data'], list):
+                for entry in query['state']['data']:
+                    print(entry)
+                    try:
+                        if entry['slug'] == slug:
+                            product_id = entry['productId']
+                            title = entry['title']
+                            synopsis = entry['synopsis']
+                            description = synopsis.get('long', synopsis.get('short', synopsis.get('brief', '')))
+                            thumbnail = entry['images'][0]['url']
+                            break
+                    except KeyError:
                         continue
-                    video_url = ref.get('href')
-                    if not video_url or video_url in urls:
+                    except IndexError:
                         continue
-                    urls.add(video_url)
-                    formats.append({
-                        'url': video_url,
-                        'ext': stream.get('formaat', 'asf'),
-                        'quality': stream.get('kwaliteit'),
-                        'preference': -10,
-                    })
-                else:
-                    formats.append({
-                        'url': stream_url,
-                        'quality': stream.get('kwaliteit'),
-                    })
+        if not product_id:
+            raise ExtractorError('No productId found for slug: %s' % slug)
+
+        token = self._get_token(product_id)
+
+        stream_link = self._download_json(
+            'https://prod.npoplayer.nl/stream-link', video_id=slug,
+            data=json.dumps({
+                "profileName": "dash",
+                "drmType": "widevine",
+                "referrerUrl": url,
+            }).encode('utf8'),
+            headers={
+                "Authorization": token,
+                "Content-Type": "application/json",
+            }
+        )
 
-        self._sort_formats(formats)
+        stream_url = stream_link['stream']['streamURL']
 
-        subtitles = {}
-        if metadata.get('tt888') == 'ja':
-            subtitles['nl'] = [{
-                'ext': 'vtt',
-                'url': 'http://tt888.omroep.nl/tt888/%s' % video_id,
-            }]
+        # TODO other formats than dash / mpd
+        mpd = self._extract_mpd_formats(stream_url, slug, mpd_id='dash', fatal=False)
 
         return {
-            'id': video_id,
-            'title': self._live_title(title) if is_live else title,
-            'description': metadata.get('info'),
-            'thumbnail': metadata.get('images', [{'url': None}])[-1]['url'],
-            'upload_date': unified_strdate(metadata.get('gidsdatum')),
-            'duration': parse_duration(metadata.get('tijdsduur')),
-            'formats': formats,
-            'subtitles': subtitles,
-            'is_live': is_live,
+            'id': slug,
+            'formats': mpd,
+            'title': title or slug,
+            'description': description,
+            'thumbnail': thumbnail,
+            # TODO fill in other metadata that's available
         }
-
-###############################################################
-#   Description of the new process of getting to the stream   #
-###############################################################
-
-# Valid URLs for new tests
-# https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/
-# https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/afspelen
-
-# Step 1: Normalize the URL
-# If the URL ends with /afspelen, strip that
-# We need the slug in the next stepto find the productId
-
-# Step 2: Find the productId
-# In the contents of the URL is a JSON blob:
-# <script id="__NEXT_DATA__" type="application/json">
-# There's a list of queries in the ['props']['pageProps']['dehydratedState']['queries'] key
-# In this list of queries, one is the current episode
-# This one can be found by looping over queries and selecting
-# the one where the key ['state']['data']['slug'] contains the last part of the URL
-# In the test case 'wie-is-de-mol-2'
-# We need the productId from the corresponding entry in ['state']['data']['productId']
-# This looks a bit GraphQL-like, so there might be an easier way to query the productId, if we know the slug
-
-# Step 3: Get the JWT
-# With this productId we can get a player-token
-# https://npo.nl/start/api/domain/player-token?productId=VARA_101372912
-# The response is a JSON dictionary, with one key ['token']
-# In this key is a JWT
-
-# Step 4: Get the stream-link json
-# The JWT needs to be put in the Authorization header in a POST request to
-# https://prod.npoplayer.nl/stream-link
-# with the following payload (for this test case)
-# {
-#   "profileName": "dash",
-#   "drmType": "widevine",
-#   "referrerUrl": "https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/afspelen"
-# }
-# Even though the request asks for Widevine DRM, it's not always available
-# At this point we don't know whether there's DRM yet
-
-# Step 5: Get the stream.mpd from the JSON response and find out if DRM is enabled
-# This returns a JSON response with a stream.mpd file in the ['stream']['streamURL'] key
-# If dash_unencrypted is in this URL it's a stream without DRM and we can download it
-
-# For all new content there most likely is DRM protection on the stream
-# In that case dash_cenc is in the stream.mpd URL
-
-
-##############################################################
-#   Differences when embedded on the broadcaster's website   #
-##############################################################
-
-# The same episode is also embedded on the broadcaster's website: https://bnnvara.nl/videos/27455
-# It's nice to support that too, and in the case of bnnvara.nl (and maybe more broadcasters)
-# it's even easier to get to the productId
-# By POSTing to the GraphQL endpoint at we can query using the id (last part of the URL)
-# https://api.bnnvara.nl/bff/graphql
-# {
-#   "operationName": "getMedia",
-#   "variables": {
-#     "id": "27455",
-#     "hasAdConsent": false,
-#     "atInternetId": 70
-#   },
-#   "query": "query getMedia($id: ID!, $mediaUrl: String, $hasAdConsent: Boolean!, $atInternetId: Int) {\n  player(\n    id: $id\n    mediaUrl: $mediaUrl\n    hasAdConsent: $hasAdConsent\n    atInternetId: $atInternetId\n  ) {\n    ... on PlayerSucces {\n      brand {\n        name\n        slug\n        broadcastsEnabled\n        __typename\n      }\n      title\n      programTitle\n      pomsProductId\n      broadcasters {\n        name\n        __typename\n      }\n      duration\n      classifications {\n        title\n        imageUrl\n        type\n        __typename\n      }\n      image {\n        title\n        url\n        __typename\n      }\n      cta {\n        title\n        url\n        __typename\n      }\n      genres {\n        name\n        __typename\n      }\n      subtitles {\n        url\n        language\n        __typename\n      }\n      sources {\n        name\n        url\n        ratio\n        __typename\n      }\n      type\n      token\n      __typename\n    }\n    ... on PlayerError {\n      error\n      __typename\n    }\n    __typename\n  }\n}"
-# }
-# The response is in the key ['data']['player']['pomsProductId']
-# From this point it's possible to continue at step 3 of the description above

From 0dc7d954cb1492834cb07706624b497de4420e23 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 15:05:30 +0100
Subject: [PATCH 11/36] Comply with coding conventions a bit more

---
 youtube_dl/extractor/npo.py | 44 ++++++++++++++++++-------------------
 1 file changed, 21 insertions(+), 23 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 52e7096c1..502d276ff 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -65,30 +65,29 @@ class NPOIE(InfoExtractor):
             url = url[:-9]
         elif url.endswith('/afspelen/'):
             url = url[:-10]
-        if url.endswith('/'):
-            url = url[:-1]
+        url = url.rstrip('/')
         slug = url.split('/')[-1]
         page = self._download_webpage(url, slug, 'Finding productId using slug: %s' % slug)
         # TODO find out what proper HTML parsing utilities are available in youtube-dl
         next_data = page.split('<script id="__NEXT_DATA__" type="application/json">')[1].split('</script>')[0]
         next_data = json.loads(next_data)
-        product_id, description, thumbnail, title = None, None, None, None
+        product_id, title, description, thumbnail = None, None, None, None
         for query in next_data['props']['pageProps']['dehydratedState']['queries']:
             if isinstance(query['state']['data'], list):
                 for entry in query['state']['data']:
-                    print(entry)
-                    try:
-                        if entry['slug'] == slug:
-                            product_id = entry['productId']
-                            title = entry['title']
-                            synopsis = entry['synopsis']
-                            description = synopsis.get('long', synopsis.get('short', synopsis.get('brief', '')))
-                            thumbnail = entry['images'][0]['url']
-                            break
-                    except KeyError:
-                        continue
-                    except IndexError:
-                        continue
+                    if entry['slug'] == slug:
+                        product_id = entry.get('productId')
+                        title = entry.get('title')
+                        synopsis = entry.get('synopsis', {})
+                        description = (
+                                synopsis.get('long')
+                                or synopsis.get('short')
+                                or synopsis.get('brief')
+                        )
+                        thumbnails = entry.get('images')
+                        for thumbnail_entry in thumbnails:
+                            if 'url' in thumbnail_entry:
+                                thumbnail = thumbnail_entry.get('url')
         if not product_id:
             raise ExtractorError('No productId found for slug: %s' % slug)
 
@@ -97,19 +96,18 @@ class NPOIE(InfoExtractor):
         stream_link = self._download_json(
             'https://prod.npoplayer.nl/stream-link', video_id=slug,
             data=json.dumps({
-                "profileName": "dash",
-                "drmType": "widevine",
-                "referrerUrl": url,
+                'profileName': 'dash',
+                'drmType': 'widevine',
+                'referrerUrl': url,
             }).encode('utf8'),
             headers={
-                "Authorization": token,
-                "Content-Type": "application/json",
+                'Authorization': token,
+                'Content-Type': 'application/json',
             }
         )
 
-        stream_url = stream_link['stream']['streamURL']
-
         # TODO other formats than dash / mpd
+        stream_url = stream_link.get('stream', {}).get('streamURL')
         mpd = self._extract_mpd_formats(stream_url, slug, mpd_id='dash', fatal=False)
 
         return {

From fb7b7179ff7ff08ad7e32539c0b0d440e0899903 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 15:08:10 +0100
Subject: [PATCH 12/36] Speculate about other ways of getting productId

---
 youtube_dl/extractor/npo.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 502d276ff..7f90aa827 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -70,6 +70,8 @@ class NPOIE(InfoExtractor):
         page = self._download_webpage(url, slug, 'Finding productId using slug: %s' % slug)
         # TODO find out what proper HTML parsing utilities are available in youtube-dl
         next_data = page.split('<script id="__NEXT_DATA__" type="application/json">')[1].split('</script>')[0]
+        # TODO The data in this script tag feels like GraphQL, so there might be an easier way
+        #      to get the product id, maybe using a GraphQL endpoint
         next_data = json.loads(next_data)
         product_id, title, description, thumbnail = None, None, None, None
         for query in next_data['props']['pageProps']['dehydratedState']['queries']:

From f9e59b0c49c8f0fc3951f8ca01705abb46ed51e4 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 15:28:14 +0100
Subject: [PATCH 13/36] Add the possibility to add 'hls' later

---
 youtube_dl/extractor/npo.py | 43 ++++++++++++++++++++-----------------
 1 file changed, 23 insertions(+), 20 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 7f90aa827..3e543e350 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -82,9 +82,9 @@ class NPOIE(InfoExtractor):
                         title = entry.get('title')
                         synopsis = entry.get('synopsis', {})
                         description = (
-                                synopsis.get('long')
-                                or synopsis.get('short')
-                                or synopsis.get('brief')
+                            synopsis.get('long')
+                            or synopsis.get('short')
+                            or synopsis.get('brief')
                         )
                         thumbnails = entry.get('images')
                         for thumbnail_entry in thumbnails:
@@ -95,26 +95,29 @@ class NPOIE(InfoExtractor):
 
         token = self._get_token(product_id)
 
-        stream_link = self._download_json(
-            'https://prod.npoplayer.nl/stream-link', video_id=slug,
-            data=json.dumps({
-                'profileName': 'dash',
-                'drmType': 'widevine',
-                'referrerUrl': url,
-            }).encode('utf8'),
-            headers={
-                'Authorization': token,
-                'Content-Type': 'application/json',
-            }
-        )
-
-        # TODO other formats than dash / mpd
-        stream_url = stream_link.get('stream', {}).get('streamURL')
-        mpd = self._extract_mpd_formats(stream_url, slug, mpd_id='dash', fatal=False)
+        formats = []
+        for profile in (
+                'dash',
+                # 'hls',  # TODO test what needs to change for 'hls' support
+        ):
+            stream_link = self._download_json(
+                'https://prod.npoplayer.nl/stream-link', video_id=slug,
+                data=json.dumps({
+                    'profileName': profile,
+                    'drmType': 'widevine',
+                    'referrerUrl': url,
+                }).encode('utf8'),
+                headers={
+                    'Authorization': token,
+                    'Content-Type': 'application/json',
+                }
+            )
+            stream_url = stream_link.get('stream', {}).get('streamURL')
+            formats.extend(self._extract_mpd_formats(stream_url, slug, mpd_id='dash', fatal=False))
 
         return {
             'id': slug,
-            'formats': mpd,
+            'formats': formats,
             'title': title or slug,
             'description': description,
             'thumbnail': thumbnail,

From 8b1a7d9a7c09d7c88fa03f885ebdc5347c007f69 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 1 Mar 2024 16:23:19 +0100
Subject: [PATCH 14/36] Use provided util

---
 youtube_dl/extractor/npo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 3e543e350..e7275e1b3 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -72,7 +72,7 @@ class NPOIE(InfoExtractor):
         next_data = page.split('<script id="__NEXT_DATA__" type="application/json">')[1].split('</script>')[0]
         # TODO The data in this script tag feels like GraphQL, so there might be an easier way
         #      to get the product id, maybe using a GraphQL endpoint
-        next_data = json.loads(next_data)
+        next_data = self._parse_json(next_data, slug)
         product_id, title, description, thumbnail = None, None, None, None
         for query in next_data['props']['pageProps']['dehydratedState']['queries']:
             if isinstance(query['state']['data'], list):

From 34b5b2010774fab2cb8984c720fcd7c62110669a Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Sun, 3 Mar 2024 17:47:15 +0100
Subject: [PATCH 15/36] Refactor into reusable method

---
 youtube_dl/extractor/extractors.py |  2 +-
 youtube_dl/extractor/npo.py        | 60 ++++++++++++++++++++++++------
 2 files changed, 50 insertions(+), 12 deletions(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index dabcd60cb..696fd8e1e 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -847,7 +847,7 @@ from .nowness import (
     NownessSeriesIE,
 )
 from .noz import NozIE
-from .npo import NPOIE
+from .npo import BNNVaraIE, NPOIE
 from .npr import NprIE
 from .nrk import (
     NRKIE,
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index e7275e1b3..389696861 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -13,7 +13,6 @@ class NPOIE(InfoExtractor):
     IE_DESC = 'npo.nl'
     _VALID_URL = r'''(?x)
                     (?:
-                        npo:|
                         https?://
                             (?:www\.)?
                             (?:
@@ -82,9 +81,9 @@ class NPOIE(InfoExtractor):
                         title = entry.get('title')
                         synopsis = entry.get('synopsis', {})
                         description = (
-                            synopsis.get('long')
-                            or synopsis.get('short')
-                            or synopsis.get('brief')
+                                synopsis.get('long')
+                                or synopsis.get('short')
+                                or synopsis.get('brief')
                         )
                         thumbnails = entry.get('images')
                         for thumbnail_entry in thumbnails:
@@ -93,8 +92,19 @@ class NPOIE(InfoExtractor):
         if not product_id:
             raise ExtractorError('No productId found for slug: %s' % slug)
 
-        token = self._get_token(product_id)
+        formats = self._download_by_product_id(product_id, slug, url)
+
+        return {
+            'id': slug,
+            'formats': formats,
+            'title': title or slug,
+            'description': description,
+            'thumbnail': thumbnail,
+            # TODO fill in other metadata that's available
+        }
 
+    def _download_by_product_id(self, product_id, slug, url=None):
+        token = self._get_token(product_id)
         formats = []
         for profile in (
                 'dash',
@@ -105,7 +115,7 @@ class NPOIE(InfoExtractor):
                 data=json.dumps({
                     'profileName': profile,
                     'drmType': 'widevine',
-                    'referrerUrl': url,
+                    'referrerUrl': url or '',
                 }).encode('utf8'),
                 headers={
                     'Authorization': token,
@@ -114,12 +124,40 @@ class NPOIE(InfoExtractor):
             )
             stream_url = stream_link.get('stream', {}).get('streamURL')
             formats.extend(self._extract_mpd_formats(stream_url, slug, mpd_id='dash', fatal=False))
+        return formats
+
+
+class BNNVaraIE(NPOIE):
+    IE_NAME = 'bnnvara'
+    IE_DESC = 'bnnvara.nl'
+    _VALID_URL = r'https?://(?:www\.)?bnnvara\.nl/videos/[0-9]*'
+
+    def _real_extract(self, url):
+        url = url.rstrip('/')
+        video_id = url.split('/')[-1]
+
+        media = self._download_json('https://api.bnnvara.nl/bff/graphql',
+                                    video_id,
+                                    data=json.dumps(
+                                        {
+                                            'operationName': 'getMedia',
+                                            'variables': {
+                                                'id': video_id,
+                                                'hasAdConsent': False,
+                                                'atInternetId': 70
+                                            },
+                                            'query': 'query getMedia($id: ID!, $mediaUrl: String, $hasAdConsent: Boolean!, $atInternetId: Int) {\n  player(\n    id: $id\n    mediaUrl: $mediaUrl\n    hasAdConsent: $hasAdConsent\n    atInternetId: $atInternetId\n  ) {\n    ... on PlayerSucces {\n      brand {\n        name\n        slug\n        broadcastsEnabled\n        __typename\n      }\n      title\n      programTitle\n      pomsProductId\n      broadcasters {\n        name\n        __typename\n      }\n      duration\n      classifications {\n        title\n        imageUrl\n        type\n        __typename\n      }\n      image {\n        title\n        url\n        __typename\n      }\n      cta {\n        title\n        url\n        __typename\n      }\n      genres {\n        name\n        __typename\n      }\n      subtitles {\n        url\n        language\n        __typename\n      }\n      sources {\n        name\n        url\n        ratio\n        __typename\n      }\n      type\n      token\n      __typename\n    }\n    ... on PlayerError {\n      error\n      __typename\n    }\n    __typename\n  }\n}'
+                                        }).encode('utf8'),
+                                    headers={
+                                        'Content-Type': 'application/json',
+                                    })
+        product_id = media.get('data', {}).get('player', {}).get('pomsProductId')
+
+        formats = self._download_by_product_id(product_id, video_id)
 
         return {
-            'id': slug,
+            'id': product_id,
+            'title': media.get('data', {}).get('player', {}).get('title'),
             'formats': formats,
-            'title': title or slug,
-            'description': description,
-            'thumbnail': thumbnail,
-            # TODO fill in other metadata that's available
+            'thumbnail': media.get('data', {}).get('player', {}).get('image').get('url'),
         }

From 4fc423845e8b5f8855fb6e5a0a5087064401b12b Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Tue, 5 Mar 2024 12:49:22 +0100
Subject: [PATCH 16/36] Fix lint

---
 youtube_dl/extractor/npo.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 389696861..53fd816f7 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -80,11 +80,9 @@ class NPOIE(InfoExtractor):
                         product_id = entry.get('productId')
                         title = entry.get('title')
                         synopsis = entry.get('synopsis', {})
-                        description = (
-                                synopsis.get('long')
-                                or synopsis.get('short')
-                                or synopsis.get('brief')
-                        )
+                        description = (synopsis.get('long')
+                                       or synopsis.get('short')
+                                       or synopsis.get('brief'))
                         thumbnails = entry.get('images')
                         for thumbnail_entry in thumbnails:
                             if 'url' in thumbnail_entry:

From 28ba01f1ccfc5560be7d027b1669822e44d4143f Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Tue, 5 Mar 2024 13:43:56 +0100
Subject: [PATCH 17/36] Add Ongehoord Nederland and test URL for BNNVARA

---
 youtube_dl/extractor/extractors.py |  2 +-
 youtube_dl/extractor/npo.py        | 30 ++++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 696fd8e1e..802e498f9 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -847,7 +847,7 @@ from .nowness import (
     NownessSeriesIE,
 )
 from .noz import NozIE
-from .npo import BNNVaraIE, NPOIE
+from .npo import BNNVaraIE, NPOIE, ONIE
 from .npr import NprIE
 from .nrk import (
     NRKIE,
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 53fd816f7..d8573d343 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -1,6 +1,7 @@
 from __future__ import unicode_literals
 
 import json
+import re
 
 from .common import InfoExtractor
 from ..utils import (
@@ -129,6 +130,9 @@ class BNNVaraIE(NPOIE):
     IE_NAME = 'bnnvara'
     IE_DESC = 'bnnvara.nl'
     _VALID_URL = r'https?://(?:www\.)?bnnvara\.nl/videos/[0-9]*'
+    _TESTS = [{
+        'url': 'https://www.bnnvara.nl/videos/27455',
+    }]
 
     def _real_extract(self, url):
         url = url.rstrip('/')
@@ -159,3 +163,29 @@ class BNNVaraIE(NPOIE):
             'formats': formats,
             'thumbnail': media.get('data', {}).get('player', {}).get('image').get('url'),
         }
+
+
+class ONIE(NPOIE):
+    IE_NAME = 'on'
+    IE_DESC = 'ongehoordnederland.tv'
+    _VALID_URL = r'https?://(?:www\.)?ongehoordnederland.tv/.*'
+    _TESTS = [{
+        'url': 'https://ongehoordnederland.tv/2024/03/01/korte-clips/heeft-preppen-zin-betwijfel-dat-je-daar-echt-iets-aan-zult-hebben-bij-oorlog-lydia-daniel/',
+    }]
+
+    def _real_extract(self, url):
+        video_id = url.rstrip('/').split('/')[-1]
+        page, _ = self._download_webpage_handle(url, video_id)
+        results = re.findall("page: '(.+)'", page)
+        formats = []
+        for result in results:
+            formats.extend(self._download_by_product_id(result, video_id))
+
+        if not formats:
+            raise ExtractorError('Could not find a POMS product id in the provided URL.')
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'formats': formats,
+        }

From eb6e396bfb66965487ef1e7c50edbf6e28130462 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Tue, 5 Mar 2024 13:55:59 +0100
Subject: [PATCH 18/36] First version of a VPRO regex

---
 youtube_dl/extractor/npo.py | 30 +++++++++++++++++++++++++++---
 1 file changed, 27 insertions(+), 3 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index d8573d343..d48a4cda0 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -4,9 +4,7 @@ import json
 import re
 
 from .common import InfoExtractor
-from ..utils import (
-    ExtractorError,
-)
+from ..utils import ExtractorError
 
 
 class NPOIE(InfoExtractor):
@@ -189,3 +187,29 @@ class ONIE(NPOIE):
             'title': video_id,
             'formats': formats,
         }
+
+
+class VPROIE(NPOIE):
+    IE_NAME = 'vpro'
+    IE_DESC = 'vpro.nl'
+    _VALID_URL = r'https?://(?:www\.)?vpro.nl/.*'
+    _TESTS = [{
+        'url': 'https://www.vpro.nl/programmas/tegenlicht/kijk/afleveringen/2015-2016/offline-als-luxe.html',
+    }]
+
+    def _real_extract(self, url):
+        video_id = url.rstrip('/').split('/')[-1]
+        page, _ = self._download_webpage_handle(url, video_id)
+        results = re.findall('data-media-id="(.+_.+)"\s', page)
+        formats = []
+        for result in results:
+            formats.extend(self._download_by_product_id(result, video_id))
+
+        if not formats:
+            raise ExtractorError('Could not find a POMS product id in the provided URL.')
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'formats': formats,
+        }

From d36d50fe5cf166899adfc85e7ca9b0f8f5272d19 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Tue, 5 Mar 2024 14:04:03 +0100
Subject: [PATCH 19/36] Re-add Zapp

---
 youtube_dl/extractor/extractors.py |  2 +-
 youtube_dl/extractor/npo.py        | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 802e498f9..b3a9fdfba 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -847,7 +847,7 @@ from .nowness import (
     NownessSeriesIE,
 )
 from .noz import NozIE
-from .npo import BNNVaraIE, NPOIE, ONIE
+from .npo import BNNVaraIE, NPOIE, ONIE, VPROIE
 from .npr import NprIE
 from .nrk import (
     NRKIE,
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index d48a4cda0..84b41443b 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -204,6 +204,7 @@ class VPROIE(NPOIE):
         formats = []
         for result in results:
             formats.extend(self._download_by_product_id(result, video_id))
+            break  # TODO find a better solution, VPRO pages can have multiple videos embedded
 
         if not formats:
             raise ExtractorError('Could not find a POMS product id in the provided URL.')
@@ -213,3 +214,24 @@ class VPROIE(NPOIE):
             'title': video_id,
             'formats': formats,
         }
+
+
+class ZAPPIE(NPOIE):
+    IE_NAME = 'zapp'
+    IE_DESC = 'zapp.nl'
+    _VALID_URL = r'https?://(?:www\.)?zapp.nl/.*'
+
+    _TESTS = [{
+        'url': 'https://www.zapp.nl/programmas/zappsport/gemist/AT_300003973',
+    }]
+
+    def _real_extract(self, url):
+        video_id = url.rstrip('/').split('/')[-1]
+
+        formats = self._download_by_product_id(url, video_id)
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'formats': formats,
+        }

From d426a92a60ba9b6eb01256d3dcad4dcbfecd742c Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Tue, 5 Mar 2024 14:11:49 +0100
Subject: [PATCH 20/36] Encoding suggestion from PR

---
 youtube_dl/extractor/npo.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 84b41443b..01eb54fc0 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -1,3 +1,4 @@
+# coding: utf-8
 from __future__ import unicode_literals
 
 import json

From 3b3d73cbe6f64d6485e03cb658cc491d4fa62333 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Wed, 6 Mar 2024 11:52:08 +0100
Subject: [PATCH 21/36] Use program-detail endpoint and remove a test

---
 youtube_dl/extractor/npo.py | 61 +++++++++++++++----------------------
 1 file changed, 24 insertions(+), 37 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 01eb54fc0..239583b5b 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -25,18 +25,6 @@ class NPOIE(InfoExtractor):
     _TESTS = [{
         'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',
         # TODO fill in other test attributes
-    }, {
-        'url': 'http://www.npo.nl/de-mega-mike-mega-thomas-show/27-02-2009/VARA_101191800',
-        'md5': 'da50a5787dbfc1603c4ad80f31c5120b',
-        'info_dict': {
-            'id': 'VARA_101191800',
-            'ext': 'm4v',
-            'title': 'De Mega Mike & Mega Thomas show: The best of.',
-            'description': 'md5:3b74c97fc9d6901d5a665aac0e5400f4',
-            'upload_date': '20090227',
-            'duration': 2400,
-        },
-        'skip': 'Video gone',
     }, {
         'url': 'https://npo.nl/start/serie/vpro-tegenlicht/seizoen-11/zwart-geld-de-toekomst-komt-uit-afrika',
         'md5': 'f8065e4e5a7824068ed3c7e783178f2c',
@@ -66,27 +54,21 @@ class NPOIE(InfoExtractor):
             url = url[:-10]
         url = url.rstrip('/')
         slug = url.split('/')[-1]
-        page = self._download_webpage(url, slug, 'Finding productId using slug: %s' % slug)
-        # TODO find out what proper HTML parsing utilities are available in youtube-dl
-        next_data = page.split('<script id="__NEXT_DATA__" type="application/json">')[1].split('</script>')[0]
-        # TODO The data in this script tag feels like GraphQL, so there might be an easier way
-        #      to get the product id, maybe using a GraphQL endpoint
-        next_data = self._parse_json(next_data, slug)
-        product_id, title, description, thumbnail = None, None, None, None
-        for query in next_data['props']['pageProps']['dehydratedState']['queries']:
-            if isinstance(query['state']['data'], list):
-                for entry in query['state']['data']:
-                    if entry['slug'] == slug:
-                        product_id = entry.get('productId')
-                        title = entry.get('title')
-                        synopsis = entry.get('synopsis', {})
-                        description = (synopsis.get('long')
-                                       or synopsis.get('short')
-                                       or synopsis.get('brief'))
-                        thumbnails = entry.get('images')
-                        for thumbnail_entry in thumbnails:
-                            if 'url' in thumbnail_entry:
-                                thumbnail = thumbnail_entry.get('url')
+
+        program_metadata = self._download_json('https://npo.nl/start/api/domain/program-detail',
+                                               slug,
+                                               query={'slug': slug})
+        product_id = program_metadata.get('productId')
+        images = program_metadata.get('images')
+        thumbnail = None
+        for image in images:
+            thumbnail = image.get('url')
+            break
+        title = program_metadata.get('title')
+        descriptions = program_metadata.get('description', {})
+        description = descriptions.get('long') or descriptions.get('short') or descriptions.get('brief')
+        duration = program_metadata.get('durationInSeconds')
+
         if not product_id:
             raise ExtractorError('No productId found for slug: %s' % slug)
 
@@ -96,17 +78,18 @@ class NPOIE(InfoExtractor):
             'id': slug,
             'formats': formats,
             'title': title or slug,
-            'description': description,
+            'description': description or title or slug,
             'thumbnail': thumbnail,
-            # TODO fill in other metadata that's available
+            'duration': duration,
         }
 
     def _download_by_product_id(self, product_id, slug, url=None):
         token = self._get_token(product_id)
         formats = []
         for profile in (
-                'dash',
-                # 'hls',  # TODO test what needs to change for 'hls' support
+            'dash',
+            # 'hls' is available too, but implementing it doesn't add much
+            # As far as I know 'dash' is always available
         ):
             stream_link = self._download_json(
                 'https://prod.npoplayer.nl/stream-link', video_id=slug,
@@ -131,6 +114,7 @@ class BNNVaraIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?bnnvara\.nl/videos/[0-9]*'
     _TESTS = [{
         'url': 'https://www.bnnvara.nl/videos/27455',
+        # TODO fill in other test attributes
     }]
 
     def _real_extract(self, url):
@@ -170,6 +154,7 @@ class ONIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?ongehoordnederland.tv/.*'
     _TESTS = [{
         'url': 'https://ongehoordnederland.tv/2024/03/01/korte-clips/heeft-preppen-zin-betwijfel-dat-je-daar-echt-iets-aan-zult-hebben-bij-oorlog-lydia-daniel/',
+        # TODO fill in other test attributes
     }]
 
     def _real_extract(self, url):
@@ -196,6 +181,7 @@ class VPROIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?vpro.nl/.*'
     _TESTS = [{
         'url': 'https://www.vpro.nl/programmas/tegenlicht/kijk/afleveringen/2015-2016/offline-als-luxe.html',
+        # TODO fill in other test attributes
     }]
 
     def _real_extract(self, url):
@@ -224,6 +210,7 @@ class ZAPPIE(NPOIE):
 
     _TESTS = [{
         'url': 'https://www.zapp.nl/programmas/zappsport/gemist/AT_300003973',
+        # TODO fill in other test attributes
     }]
 
     def _real_extract(self, url):

From 4b24e5f00da0b11f3e2989d5a568e862285d34ea Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Wed, 6 Mar 2024 12:22:27 +0100
Subject: [PATCH 22/36] Re-add SchoolTV

---
 youtube_dl/extractor/extractors.py |  2 +-
 youtube_dl/extractor/npo.py        | 42 +++++++++++++++++++++++++++---
 2 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index b3a9fdfba..5f2ac7ced 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -847,7 +847,7 @@ from .nowness import (
     NownessSeriesIE,
 )
 from .noz import NozIE
-from .npo import BNNVaraIE, NPOIE, ONIE, VPROIE
+from .npo import BNNVaraIE, NPOIE, ONIE, VPROIE, SchoolTVIE
 from .npr import NprIE
 from .nrk import (
     NRKIE,
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 239583b5b..a28915bd0 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -87,9 +87,9 @@ class NPOIE(InfoExtractor):
         token = self._get_token(product_id)
         formats = []
         for profile in (
-            'dash',
-            # 'hls' is available too, but implementing it doesn't add much
-            # As far as I know 'dash' is always available
+                'dash',
+                # 'hls' is available too, but implementing it doesn't add much
+                # As far as I know 'dash' is always available
         ):
             stream_link = self._download_json(
                 'https://prod.npoplayer.nl/stream-link', video_id=slug,
@@ -223,3 +223,39 @@ class ZAPPIE(NPOIE):
             'title': video_id,
             'formats': formats,
         }
+
+
+class SchoolTVIE(NPOIE):
+    IE_NAME = 'schooltv'
+    IE_DESC = 'schooltv.nl'
+    _VALID_URL = r'https?://(?:www\.)?schooltv.nl/item/.*'
+
+    _TESTS = [{
+        'url': 'https://schooltv.nl/item/zapp-music-challenge-2015-zapp-music-challenge-2015',
+        # TODO fill in other test attributes
+    }]
+
+    def _real_extract(self, url):
+        video_id = url.rstrip('/').split('/')[-1]
+
+        build_id = 'b7eHUzAVO7wHXCopYxQhV'
+
+        metadata_url = 'https://schooltv.nl/_next/data/' \
+                       + build_id \
+                       + '/item/' \
+                       + video_id + '.json'
+
+        metadata = self._download_json(metadata_url,
+                                       video_id).get('pageProps', {}).get('data', {})
+
+        formats = self._download_by_product_id(metadata.get('poms_mid'), video_id)
+
+        if not formats:
+            raise ExtractorError('Could not find a POMS product id in the provided URL.')
+
+        return {
+            'id': video_id,
+            'title': metadata.get('title', '') + ' - ' + metadata.get('subtitle', ''),
+            'description': metadata.get('description') or metadata.get('short_description'),
+            'formats': formats,
+        }

From 681b39032ae34709a74c5a4ab8f0d2275aab6880 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Wed, 6 Mar 2024 12:32:34 +0100
Subject: [PATCH 23/36] Fix flake8 and better error reporting

---
 youtube_dl/extractor/npo.py | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index a28915bd0..c4e4097e3 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -166,7 +166,8 @@ class ONIE(NPOIE):
             formats.extend(self._download_by_product_id(result, video_id))
 
         if not formats:
-            raise ExtractorError('Could not find a POMS product id in the provided URL.')
+            raise ExtractorError('Could not find a POMS product id in the provided URL, '
+                                 'perhaps because all stream URLs are DRM protected.')
 
         return {
             'id': video_id,
@@ -187,14 +188,15 @@ class VPROIE(NPOIE):
     def _real_extract(self, url):
         video_id = url.rstrip('/').split('/')[-1]
         page, _ = self._download_webpage_handle(url, video_id)
-        results = re.findall('data-media-id="(.+_.+)"\s', page)
+        results = re.findall(r'data-media-id="(.+_.+)"\s', page)
         formats = []
         for result in results:
             formats.extend(self._download_by_product_id(result, video_id))
             break  # TODO find a better solution, VPRO pages can have multiple videos embedded
 
         if not formats:
-            raise ExtractorError('Could not find a POMS product id in the provided URL.')
+            raise ExtractorError('Could not find a POMS product id in the provided URL, '
+                                 'perhaps because all stream URLs are DRM protected.')
 
         return {
             'id': video_id,
@@ -238,6 +240,8 @@ class SchoolTVIE(NPOIE):
     def _real_extract(self, url):
         video_id = url.rstrip('/').split('/')[-1]
 
+        # TODO Find out how we could obtain this automatically
+        #      Otherwise this extractor might break each time SchoolTV deploys a new release
         build_id = 'b7eHUzAVO7wHXCopYxQhV'
 
         metadata_url = 'https://schooltv.nl/_next/data/' \
@@ -251,7 +255,8 @@ class SchoolTVIE(NPOIE):
         formats = self._download_by_product_id(metadata.get('poms_mid'), video_id)
 
         if not formats:
-            raise ExtractorError('Could not find a POMS product id in the provided URL.')
+            raise ExtractorError('Could not find a POMS product id in the provided URL, '
+                                 'perhaps because all stream URLs are DRM protected.')
 
         return {
             'id': video_id,

From 159f825edd6326fda7f43fb27d13db6cd2bbc4ca Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Wed, 6 Mar 2024 12:53:37 +0100
Subject: [PATCH 24/36] Add scaffolding for last few extractors and change
 order so the PR diff looks nice

---
 youtube_dl/extractor/npo.py | 91 +++++++++++++++++++++----------------
 1 file changed, 52 insertions(+), 39 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index c4e4097e3..196ab9d1b 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -11,16 +11,7 @@ from ..utils import ExtractorError
 class NPOIE(InfoExtractor):
     IE_NAME = 'npo'
     IE_DESC = 'npo.nl'
-    _VALID_URL = r'''(?x)
-                    (?:
-                        https?://
-                            (?:www\.)?
-                            (?:
-                                npo\.nl/(?:[^/]+/)*
-                            )
-                        )
-                        (?P<id>[^/?#]+)
-                '''
+    _VALID_URL = r'https?://(?:www\.)?npo\.nl/.*'
 
     _TESTS = [{
         'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',
@@ -176,35 +167,6 @@ class ONIE(NPOIE):
         }
 
 
-class VPROIE(NPOIE):
-    IE_NAME = 'vpro'
-    IE_DESC = 'vpro.nl'
-    _VALID_URL = r'https?://(?:www\.)?vpro.nl/.*'
-    _TESTS = [{
-        'url': 'https://www.vpro.nl/programmas/tegenlicht/kijk/afleveringen/2015-2016/offline-als-luxe.html',
-        # TODO fill in other test attributes
-    }]
-
-    def _real_extract(self, url):
-        video_id = url.rstrip('/').split('/')[-1]
-        page, _ = self._download_webpage_handle(url, video_id)
-        results = re.findall(r'data-media-id="(.+_.+)"\s', page)
-        formats = []
-        for result in results:
-            formats.extend(self._download_by_product_id(result, video_id))
-            break  # TODO find a better solution, VPRO pages can have multiple videos embedded
-
-        if not formats:
-            raise ExtractorError('Could not find a POMS product id in the provided URL, '
-                                 'perhaps because all stream URLs are DRM protected.')
-
-        return {
-            'id': video_id,
-            'title': video_id,
-            'formats': formats,
-        }
-
-
 class ZAPPIE(NPOIE):
     IE_NAME = 'zapp'
     IE_DESC = 'zapp.nl'
@@ -264,3 +226,54 @@ class SchoolTVIE(NPOIE):
             'description': metadata.get('description') or metadata.get('short_description'),
             'formats': formats,
         }
+
+
+class HetKlokhuisIE(NPOIE):
+    ...
+
+    def _real_extract(self, url):
+        ...
+
+
+class VPROIE(NPOIE):
+    IE_NAME = 'vpro'
+    IE_DESC = 'vpro.nl'
+    _VALID_URL = r'https?://(?:www\.)?vpro.nl/.*'
+    _TESTS = [{
+        'url': 'https://www.vpro.nl/programmas/tegenlicht/kijk/afleveringen/2015-2016/offline-als-luxe.html',
+        # TODO fill in other test attributes
+    }]
+
+    def _real_extract(self, url):
+        video_id = url.rstrip('/').split('/')[-1]
+        page, _ = self._download_webpage_handle(url, video_id)
+        results = re.findall(r'data-media-id="(.+_.+)"\s', page)
+        formats = []
+        for result in results:
+            formats.extend(self._download_by_product_id(result, video_id))
+            break  # TODO find a better solution, VPRO pages can have multiple videos embedded
+
+        if not formats:
+            raise ExtractorError('Could not find a POMS product id in the provided URL, '
+                                 'perhaps because all stream URLs are DRM protected.')
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'formats': formats,
+        }
+
+
+class WNLIE(NPOIE):
+    ...
+
+    def _real_extract(self, url):
+        ...
+
+
+class AndereTijdenIE(NPOIE):
+    ...
+
+    def _real_extract(self, url):
+        ...
+

From 0cbcd1aec656998d44dbffe59cbb0adac4b84b45 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Wed, 6 Mar 2024 12:55:51 +0100
Subject: [PATCH 25/36] Make diff better

---
 youtube_dl/extractor/extractors.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 5f2ac7ced..b1093a1ac 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -847,7 +847,16 @@ from .nowness import (
     NownessSeriesIE,
 )
 from .noz import NozIE
-from .npo import BNNVaraIE, NPOIE, ONIE, VPROIE, SchoolTVIE
+from .npo import (
+    AndereTijdenIE,
+    BNNVaraIE,
+    NPOIE,
+    ONIE,
+    SchoolTVIE,
+    HetKlokhuisIE,
+    VPROIE,
+    WNLIE,
+)
 from .npr import NprIE
 from .nrk import (
     NRKIE,

From 0ab79c37ae2c465678276bef0e9032efb30f464b Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Thu, 7 Mar 2024 16:23:09 +0100
Subject: [PATCH 26/36] Reusable code for two NTR sites

---
 youtube_dl/extractor/npo.py | 53 +++++++++++++++++++++++++------------
 1 file changed, 36 insertions(+), 17 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 196ab9d1b..77411da52 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -228,11 +228,35 @@ class SchoolTVIE(NPOIE):
         }
 
 
-class HetKlokhuisIE(NPOIE):
-    ...
-
+class NTRSubsiteIE(NPOIE):
     def _real_extract(self, url):
-        ...
+        video_id = url.rstrip('/').split('/')[-1]
+
+        page, _ = self._download_webpage_handle(url)
+        results = re.findall(r'data-mid="(.+_.+)"', page)
+        formats = []
+        for result in results:
+            formats.extend(self._download_by_product_id(result, video_id))
+            break
+
+        if not formats:
+            raise ExtractorError('Could not find a POMS product id in the provided URL, '
+                                 'perhaps because all stream URLs are DRM protected.')
+
+        return {
+            'id': video_id,
+            'title': video_id,
+            'formats': formats,
+        }
+
+
+class HetKlokhuisIE(NTRSubsiteIE):
+    IE_NAME = 'het-klokhuis'
+    IE_DESC = 'hetklokhuis.nl'
+    _VALID_URL = r'https?://(?:www\.)?het-klokhuis\.nl/.*'
+    _TESTS = [{
+        'url': 'https://hetklokhuis.nl/dossier/142/zoek-het-uit/tv-uitzending/2987/aliens'
+    }]
 
 
 class VPROIE(NPOIE):
@@ -264,16 +288,11 @@ class VPROIE(NPOIE):
         }
 
 
-class WNLIE(NPOIE):
-    ...
-
-    def _real_extract(self, url):
-        ...
-
-
-class AndereTijdenIE(NPOIE):
-    ...
-
-    def _real_extract(self, url):
-        ...
-
+class AndereTijdenIE(NTRSubsiteIE):
+    IE_NAME = 'anderetijden'
+    IE_DESC = 'anderetijden.nl'
+    _VALID_URL = r'https?://(?:www\.)?anderetijden\.nl/.*'
+    _TESTS = [{
+        'url': 'https://anderetijden.nl/programma/1/Andere-Tijden/aflevering/676/Duitse-soldaten-over-de-Slag-bij-Arnhem'
+        # TODO fill in other test attributes
+    }]

From c08f29f45b6b7f41127c8d9260617de7d69430f9 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Sun, 10 Mar 2024 16:27:40 +0100
Subject: [PATCH 27/36] Update unit tests

---
 youtube_dl/extractor/extractors.py |  1 -
 youtube_dl/extractor/npo.py        | 37 ++++++++++++++++++++++--------
 2 files changed, 27 insertions(+), 11 deletions(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index b1093a1ac..e5c9af8ba 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -855,7 +855,6 @@ from .npo import (
     SchoolTVIE,
     HetKlokhuisIE,
     VPROIE,
-    WNLIE,
 )
 from .npr import NprIE
 from .nrk import (
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 77411da52..f5f748573 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -15,17 +15,24 @@ class NPOIE(InfoExtractor):
 
     _TESTS = [{
         'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',
-        # TODO fill in other test attributes
+        'md5': 'f9ce9c43cc8bc3b8138df1562b99c379',
+        'info_dict': {
+            'description': 'Wie is de mol? (2)',
+            'ext': 'm4v',
+            'duration': 2439,
+            'id': 'wie-is-de-mol-2',
+            'thumbnail': 'https://assets-start.npo.nl/resources/2023/07/01/e723c3cf-3e42-418a-9ba5-f6dbb64b516a.jpg',
+            'title': 'Wie is de mol? (2)'
+        }
     }, {
         'url': 'https://npo.nl/start/serie/vpro-tegenlicht/seizoen-11/zwart-geld-de-toekomst-komt-uit-afrika',
-        'md5': 'f8065e4e5a7824068ed3c7e783178f2c',
+        'md5': 'c84d054219c4888ed53b4ee3d01b2d93',
         'info_dict': {
-            'id': 'VPWON_1169289',
-            'ext': 'm4v',
-            'title': 'Tegenlicht: Zwart geld. De toekomst komt uit Afrika',
-            'description': 'md5:52cf4eefbc96fffcbdc06d024147abea',
-            'upload_date': '20130225',
-            'duration': 3000,
+            'id': 'zwart-geld-de-toekomst-komt-uit-afrika',
+            'title': 'Zwart geld: de toekomst komt uit Afrika',
+            'description': 'Zwart geld: de toekomst komt uit Afrika',
+            'thumbnail': 'https://assets-start.npo.nl/resources/2023/06/30/d9879593-1944-4249-990c-1561dac14d8e.jpg',
+            'duration': 3000
         },
     }]
 
@@ -105,7 +112,12 @@ class BNNVaraIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?bnnvara\.nl/videos/[0-9]*'
     _TESTS = [{
         'url': 'https://www.bnnvara.nl/videos/27455',
-        # TODO fill in other test attributes
+        'md5': '392dd367877739e49b9e0a9a550b178a',
+        'info_dict': {
+            'id': 'VARA_101369808',
+            'thumbnail': 'https://media.vara.nl/files/thumbnails/321291_custom_zembla__wie_is_de_mol_680x383.jpg',
+            'title': 'Zembla - Wie is de mol?'
+        }
     }]
 
     def _real_extract(self, url):
@@ -265,7 +277,12 @@ class VPROIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?vpro.nl/.*'
     _TESTS = [{
         'url': 'https://www.vpro.nl/programmas/tegenlicht/kijk/afleveringen/2015-2016/offline-als-luxe.html',
-        # TODO fill in other test attributes
+        'md5': 'cf302e066b5313cfaf8d5adf50d64f13',
+        'info_dict': {
+            'id': 'offline-als-luxe.html',
+            'title': 'offline-als-luxe.html',
+            'ext': 'm4v',
+        }
     }]
 
     def _real_extract(self, url):

From 28624cfe0930655b815f40d4b4820f76728de65e Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Sun, 10 Mar 2024 16:57:31 +0100
Subject: [PATCH 28/36] Work work

---
 youtube_dl/extractor/extractors.py |  1 +
 youtube_dl/extractor/npo.py        | 28 +++++++++++++++++++++-------
 2 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index e5c9af8ba..1a1905d13 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -855,6 +855,7 @@ from .npo import (
     SchoolTVIE,
     HetKlokhuisIE,
     VPROIE,
+    ZAPPIE,
 )
 from .npr import NprIE
 from .nrk import (
diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index f5f748573..699eedf12 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -208,7 +208,12 @@ class SchoolTVIE(NPOIE):
 
     _TESTS = [{
         'url': 'https://schooltv.nl/item/zapp-music-challenge-2015-zapp-music-challenge-2015',
-        # TODO fill in other test attributes
+        'md5': 'e9ef151c4886994e2bea23593348cb14',
+        'info_dict': {
+            'id': 'zapp-music-challenge-2015-zapp-music-challenge-2015',
+            'title': 'Zapp Music Challenge 2015 - Alain Clark & Yaell',
+            'description': "Een nummer schrijven met de super bekende soulzanger en producer Alain Clark? Dat is de uitdaging voor de dertienjarige Yaell uit Delft. En als het dan echt goed is, mag hij het ook nog eens live gaan spelen op de speelplaats bij Giel Beelen! Muziek is heel erg belangrijk in het leven van Yaell. 'Als er geen muziek zou zijn, dan zou ik heel veel niet kunnen.' Hij is dan ook altijd aan het schrijven, vaak over zijn eigen leven. Maar soms is het best lastig om die teksten te verzinnen. Vindt hij de inspiratie om een hit te maken met Alain?"
+        },
     }]
 
     def _real_extract(self, url):
@@ -244,7 +249,7 @@ class NTRSubsiteIE(NPOIE):
     def _real_extract(self, url):
         video_id = url.rstrip('/').split('/')[-1]
 
-        page, _ = self._download_webpage_handle(url)
+        page, _ = self._download_webpage_handle(url, video_id)
         results = re.findall(r'data-mid="(.+_.+)"', page)
         formats = []
         for result in results:
@@ -263,11 +268,16 @@ class NTRSubsiteIE(NPOIE):
 
 
 class HetKlokhuisIE(NTRSubsiteIE):
-    IE_NAME = 'het-klokhuis'
+    IE_NAME = 'hetklokhuis'
     IE_DESC = 'hetklokhuis.nl'
-    _VALID_URL = r'https?://(?:www\.)?het-klokhuis\.nl/.*'
+    _VALID_URL = r'https?://(?:www\.)?hetklokhuis\.nl/.*'
     _TESTS = [{
-        'url': 'https://hetklokhuis.nl/dossier/142/zoek-het-uit/tv-uitzending/2987/aliens'
+        'url': 'https://hetklokhuis.nl/dossier/142/zoek-het-uit/tv-uitzending/2987/aliens',
+        'md5': '4664b54ed4e05183b1e4f2f4290d551e',
+        'info_dict': {
+            'id': 'aliens',
+            'title': 'aliens'
+        }
     }]
 
 
@@ -310,6 +320,10 @@ class AndereTijdenIE(NTRSubsiteIE):
     IE_DESC = 'anderetijden.nl'
     _VALID_URL = r'https?://(?:www\.)?anderetijden\.nl/.*'
     _TESTS = [{
-        'url': 'https://anderetijden.nl/programma/1/Andere-Tijden/aflevering/676/Duitse-soldaten-over-de-Slag-bij-Arnhem'
-        # TODO fill in other test attributes
+        'url': 'https://anderetijden.nl/programma/1/Andere-Tijden/aflevering/676/Duitse-soldaten-over-de-Slag-bij-Arnhem',
+        'md5': '3d607b16e00b459156b4ab6e163dccd7',
+        'info_dict': {
+            'id': 'Duitse-soldaten-over-de-Slag-bij-Arnhem',
+            'title': 'Duitse-soldaten-over-de-Slag-bij-Arnhem'
+        }
     }]

From 1ca4e686a3f9001cb52c8b682b57c1fba65700db Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Sun, 10 Mar 2024 17:04:00 +0100
Subject: [PATCH 29/36] Add an MD5

---
 youtube_dl/extractor/npo.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 699eedf12..f4cd137ff 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -157,7 +157,10 @@ class ONIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?ongehoordnederland.tv/.*'
     _TESTS = [{
         'url': 'https://ongehoordnederland.tv/2024/03/01/korte-clips/heeft-preppen-zin-betwijfel-dat-je-daar-echt-iets-aan-zult-hebben-bij-oorlog-lydia-daniel/',
-        # TODO fill in other test attributes
+        'md5': 'a85ebd50fa86fe5cbce654655f7dbb12',
+        'info_dict': {
+
+        }
     }]
 
     def _real_extract(self, url):

From 4398f6832f76948ee79025f0e055117182d1dfb3 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Mon, 11 Mar 2024 13:40:23 +0100
Subject: [PATCH 30/36] Fix zapp extractor

---
 youtube_dl/extractor/npo.py | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index f4cd137ff..a5413a1d7 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -99,7 +99,8 @@ class NPOIE(InfoExtractor):
                 headers={
                     'Authorization': token,
                     'Content-Type': 'application/json',
-                }
+                },
+                fatal=False,
             )
             stream_url = stream_link.get('stream', {}).get('streamURL')
             formats.extend(self._extract_mpd_formats(stream_url, slug, mpd_id='dash', fatal=False))
@@ -188,14 +189,18 @@ class ZAPPIE(NPOIE):
     _VALID_URL = r'https?://(?:www\.)?zapp.nl/.*'
 
     _TESTS = [{
-        'url': 'https://www.zapp.nl/programmas/zappsport/gemist/AT_300003973',
-        # TODO fill in other test attributes
+        'url': 'https://www.zapp.nl/programmas/zappsport/gemist/POMS_AT_811523',
+        'md5': '9eb2d8b6f88b72b6b986ea2c26a81588',
+        'info_dict': {
+            'id': 'POMS_AT_811523',
+            'title': 'POMS_AT_811523',
+        },
     }]
 
     def _real_extract(self, url):
         video_id = url.rstrip('/').split('/')[-1]
 
-        formats = self._download_by_product_id(url, video_id)
+        formats = self._download_by_product_id(video_id, video_id, url=url)
 
         return {
             'id': video_id,
@@ -279,8 +284,8 @@ class HetKlokhuisIE(NTRSubsiteIE):
         'md5': '4664b54ed4e05183b1e4f2f4290d551e',
         'info_dict': {
             'id': 'aliens',
-            'title': 'aliens'
-        }
+            'title': 'aliens',
+        },
     }]
 
 
@@ -295,7 +300,7 @@ class VPROIE(NPOIE):
             'id': 'offline-als-luxe.html',
             'title': 'offline-als-luxe.html',
             'ext': 'm4v',
-        }
+        },
     }]
 
     def _real_extract(self, url):
@@ -327,6 +332,6 @@ class AndereTijdenIE(NTRSubsiteIE):
         'md5': '3d607b16e00b459156b4ab6e163dccd7',
         'info_dict': {
             'id': 'Duitse-soldaten-over-de-Slag-bij-Arnhem',
-            'title': 'Duitse-soldaten-over-de-Slag-bij-Arnhem'
-        }
+            'title': 'Duitse-soldaten-over-de-Slag-bij-Arnhem',
+        },
     }]

From 58d7a00e3f07744b65ad53d12fcee1ec0050de74 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Mon, 11 Mar 2024 14:14:38 +0100
Subject: [PATCH 31/36] Resolve some of the pull request feedback

---
 youtube_dl/extractor/npo.py | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index a5413a1d7..ea1e0fd2b 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -18,8 +18,8 @@ class NPOIE(InfoExtractor):
         'md5': 'f9ce9c43cc8bc3b8138df1562b99c379',
         'info_dict': {
             'description': 'Wie is de mol? (2)',
-            'ext': 'm4v',
             'duration': 2439,
+            'ext': 'm4v',
             'id': 'wie-is-de-mol-2',
             'thumbnail': 'https://assets-start.npo.nl/resources/2023/07/01/e723c3cf-3e42-418a-9ba5-f6dbb64b516a.jpg',
             'title': 'Wie is de mol? (2)'
@@ -30,6 +30,7 @@ class NPOIE(InfoExtractor):
         'info_dict': {
             'id': 'zwart-geld-de-toekomst-komt-uit-afrika',
             'title': 'Zwart geld: de toekomst komt uit Afrika',
+            'ext': 'mp4',
             'description': 'Zwart geld: de toekomst komt uit Afrika',
             'thumbnail': 'https://assets-start.npo.nl/resources/2023/06/30/d9879593-1944-4249-990c-1561dac14d8e.jpg',
             'duration': 3000
@@ -70,7 +71,7 @@ class NPOIE(InfoExtractor):
         if not product_id:
             raise ExtractorError('No productId found for slug: %s' % slug)
 
-        formats = self._download_by_product_id(product_id, slug, url)
+        formats = self._extract_formats_by_product_id(product_id, slug, url)
 
         return {
             'id': slug,
@@ -81,7 +82,7 @@ class NPOIE(InfoExtractor):
             'duration': duration,
         }
 
-    def _download_by_product_id(self, product_id, slug, url=None):
+    def _extract_formats_by_product_id(self, product_id, slug, url=None):
         token = self._get_token(product_id)
         formats = []
         for profile in (
@@ -93,7 +94,6 @@ class NPOIE(InfoExtractor):
                 'https://prod.npoplayer.nl/stream-link', video_id=slug,
                 data=json.dumps({
                     'profileName': profile,
-                    'drmType': 'widevine',
                     'referrerUrl': url or '',
                 }).encode('utf8'),
                 headers={
@@ -117,7 +117,8 @@ class BNNVaraIE(NPOIE):
         'info_dict': {
             'id': 'VARA_101369808',
             'thumbnail': 'https://media.vara.nl/files/thumbnails/321291_custom_zembla__wie_is_de_mol_680x383.jpg',
-            'title': 'Zembla - Wie is de mol?'
+            'title': 'Zembla - Wie is de mol?',
+            'ext': 'mp4',
         }
     }]
 
@@ -142,7 +143,7 @@ class BNNVaraIE(NPOIE):
                                     })
         product_id = media.get('data', {}).get('player', {}).get('pomsProductId')
 
-        formats = self._download_by_product_id(product_id, video_id)
+        formats = self._extract_formats_by_product_id(product_id, video_id)
 
         return {
             'id': product_id,
@@ -170,7 +171,7 @@ class ONIE(NPOIE):
         results = re.findall("page: '(.+)'", page)
         formats = []
         for result in results:
-            formats.extend(self._download_by_product_id(result, video_id))
+            formats.extend(self._extract_formats_by_product_id(result, video_id))
 
         if not formats:
             raise ExtractorError('Could not find a POMS product id in the provided URL, '
@@ -200,7 +201,7 @@ class ZAPPIE(NPOIE):
     def _real_extract(self, url):
         video_id = url.rstrip('/').split('/')[-1]
 
-        formats = self._download_by_product_id(video_id, video_id, url=url)
+        formats = self._extract_formats_by_product_id(video_id, video_id, url=url)
 
         return {
             'id': video_id,
@@ -239,7 +240,7 @@ class SchoolTVIE(NPOIE):
         metadata = self._download_json(metadata_url,
                                        video_id).get('pageProps', {}).get('data', {})
 
-        formats = self._download_by_product_id(metadata.get('poms_mid'), video_id)
+        formats = self._extract_formats_by_product_id(metadata.get('poms_mid'), video_id)
 
         if not formats:
             raise ExtractorError('Could not find a POMS product id in the provided URL, '
@@ -261,7 +262,7 @@ class NTRSubsiteIE(NPOIE):
         results = re.findall(r'data-mid="(.+_.+)"', page)
         formats = []
         for result in results:
-            formats.extend(self._download_by_product_id(result, video_id))
+            formats.extend(self._extract_formats_by_product_id(result, video_id))
             break
 
         if not formats:
@@ -309,7 +310,7 @@ class VPROIE(NPOIE):
         results = re.findall(r'data-media-id="(.+_.+)"\s', page)
         formats = []
         for result in results:
-            formats.extend(self._download_by_product_id(result, video_id))
+            formats.extend(self._extract_formats_by_product_id(result, video_id))
             break  # TODO find a better solution, VPRO pages can have multiple videos embedded
 
         if not formats:

From ad64f3751e74c5ee2bbe45a6d5110813dbdd77f3 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Thu, 14 Mar 2024 13:34:33 +0100
Subject: [PATCH 32/36] Improve regex

Co-authored-by: Roy <git@rvsit.nl>
---
 youtube_dl/extractor/npo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index ea1e0fd2b..27582ae9f 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -307,7 +307,7 @@ class VPROIE(NPOIE):
     def _real_extract(self, url):
         video_id = url.rstrip('/').split('/')[-1]
         page, _ = self._download_webpage_handle(url, video_id)
-        results = re.findall(r'data-media-id="(.+_.+)"\s', page)
+        results = re.findall(r'data-media-id="([a-zA-Z0-9_]+)"\s', page)
         formats = []
         for result in results:
             formats.extend(self._extract_formats_by_product_id(result, video_id))

From bc86c5f73b189a3ab5caa0f63d62ed8e3b70d741 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Thu, 14 Mar 2024 13:37:41 +0100
Subject: [PATCH 33/36] Make regex more specific and remove redundant .*

---
 youtube_dl/extractor/npo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 27582ae9f..4651e6868 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -11,7 +11,7 @@ from ..utils import ExtractorError
 class NPOIE(InfoExtractor):
     IE_NAME = 'npo'
     IE_DESC = 'npo.nl'
-    _VALID_URL = r'https?://(?:www\.)?npo\.nl/.*'
+    _VALID_URL = r'https?://(?:www\.)?npo\.nl/start/serie/'
 
     _TESTS = [{
         'url': 'https://npo.nl/start/serie/zembla/seizoen-2015/wie-is-de-mol-2/',

From 4c90b2f5875593af17dff13f96b8b05791f64a21 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Thu, 14 Mar 2024 13:39:59 +0100
Subject: [PATCH 34/36] Adhere to code style

Co-authored-by: dirkf <fieldhouse@gmx.net>
---
 youtube_dl/extractor/npo.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 4651e6868..4a70e251b 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -55,8 +55,7 @@ class NPOIE(InfoExtractor):
         slug = url.split('/')[-1]
 
         program_metadata = self._download_json('https://npo.nl/start/api/domain/program-detail',
-                                               slug,
-                                               query={'slug': slug})
+                                               slug, query={'slug': slug})
         product_id = program_metadata.get('productId')
         images = program_metadata.get('images')
         thumbnail = None

From 007bbeacd78e0d158f684b5a8833d6425a0312f9 Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Thu, 14 Mar 2024 13:41:01 +0100
Subject: [PATCH 35/36] Remove afspelen and trailing slashes with one regex

Co-authored-by: dirkf <fieldhouse@gmx.net>
---
 youtube_dl/extractor/npo.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 4a70e251b..545e58509 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -44,14 +44,8 @@ class NPOIE(InfoExtractor):
             note='Downloading token')['token']
 
     def _real_extract(self, url):
-        # You might want to use removesuffix here,
-        # but removesuffix is introduced in Python 3.9
-        # and youtube-dl supports Python 3.2+
-        if url.endswith('/afspelen'):
-            url = url[:-9]
-        elif url.endswith('/afspelen/'):
-            url = url[:-10]
-        url = url.rstrip('/')
+            # Remove /afspelen and/or any trailing `/`s
+            url = re.sub(r'/(?:afspelen)?/*$', '', url)
         slug = url.split('/')[-1]
 
         program_metadata = self._download_json('https://npo.nl/start/api/domain/program-detail',

From a60972e253dfe88c81601eaa2e2899afbc4c29fd Mon Sep 17 00:00:00 2001
From: Bart Broere <mail@bartbroere.eu>
Date: Fri, 15 Mar 2024 13:02:56 +0100
Subject: [PATCH 36/36] Fix indent from suggestion

---
 youtube_dl/extractor/npo.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/npo.py b/youtube_dl/extractor/npo.py
index 545e58509..4dbab16ab 100644
--- a/youtube_dl/extractor/npo.py
+++ b/youtube_dl/extractor/npo.py
@@ -44,8 +44,8 @@ class NPOIE(InfoExtractor):
             note='Downloading token')['token']
 
     def _real_extract(self, url):
-            # Remove /afspelen and/or any trailing `/`s
-            url = re.sub(r'/(?:afspelen)?/*$', '', url)
+        # Remove /afspelen and/or any trailing `/`s
+        url = re.sub(r'/(?:afspelen)?/*$', '', url)
         slug = url.split('/')[-1]
 
         program_metadata = self._download_json('https://npo.nl/start/api/domain/program-detail',