1 files changed, 149 insertions, 0 deletions
diff --git a/yt_dlp/extractor/tv4.py b/yt_dlp/extractor/tv4.py
new file mode 100644
index 0000000..10a2fe6
--- /dev/null
+++ b/yt_dlp/extractor/tv4.py
@@ -0,0 +1,149 @@
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    bool_or_none,
+    int_or_none,
+    parse_iso8601,
+    traverse_obj,
+    url_or_none,
+)
+
+
+class TV4IE(InfoExtractor):
+    IE_DESC = 'tv4.se and tv4play.se'
+    _VALID_URL = r'''(?x)https?://(?:www\.)?
+        (?:
+            tv4\.se/(?:[^/]+)/klipp/(?:.*)-|
+            tv4play\.se/
+            (?:
+                (?:program|barn)/(?:(?:[^/]+/){1,2}|(?:[^\?]+)\?video_id=)|
+                iframe/video/|
+                film/|
+                sport/|
+            )
+        )(?P<id>[0-9]+)'''
+    _GEO_BYPASS = False
+    _TESTS = [
+        {
+            # not geo-restricted
+            'url': 'http://www.tv4.se/kalla-fakta/klipp/kalla-fakta-5-english-subtitles-2491650',
+            'md5': 'cb837212f342d77cec06e6dad190e96d',
+            'info_dict': {
+                'id': '2491650',
+                'ext': 'mp4',
+                'title': 'Kalla Fakta 5 (english subtitles)',
+                'description': '2491650',
+                'series': 'Kalla fakta',
+                'duration': 1335,
+                'thumbnail': r're:^https?://[^/?#]+/api/v2/img/',
+                'timestamp': 1385373240,
+                'upload_date': '20131125',
+            },
+            'params': {'skip_download': 'm3u8'},
+            'expected_warnings': ['Unable to download f4m manifest'],
+        },
+        {
+            'url': 'http://www.tv4play.se/iframe/video/3054113',
+            'md5': 'cb837212f342d77cec06e6dad190e96d',
+            'info_dict': {
+                'id': '3054113',
+                'ext': 'mp4',
+                'title': 'Så här jobbar ficktjuvarna - se avslöjande bilder',
+                'thumbnail': r're:^https?://.*\.jpg$',
+                'description': 'Unika bilder avslöjar hur turisternas fickor vittjas mitt på Stockholms central. Två experter på ficktjuvarna avslöjar knepen du ska se upp för.',
+                'timestamp': int,
+                'upload_date': '20150130',
+            },
+            'skip': '404 Not Found',
+        },
+        {
+            'url': 'http://www.tv4play.se/sport/3060959',
+            'only_matching': True,
+        },
+        {
+            'url': 'http://www.tv4play.se/film/2378136',
+            'only_matching': True,
+        },
+        {
+            'url': 'http://www.tv4play.se/barn/looney-tunes?video_id=3062412',
+            'only_matching': True,
+        },
+        {
+            'url': 'http://www.tv4play.se/program/farang/3922081',
+            'only_matching': True,
+        },
+        {
+            'url': 'https://www.tv4play.se/program/nyheterna/avsnitt/13315940',
+            'only_matching': True,
+        }
+    ]
+
+    def _call_api(self, endpoint, video_id, headers=None, query={}):
+        return self._download_json(
+            f'https://playback2.a2d.tv/{endpoint}/{video_id}', video_id,
+            f'Downloading {endpoint} API JSON', headers=headers, query={
+                'service': 'tv4',
+                'device': 'browser',
+                'protocol': 'hls',
+                **query,
+            })
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        info = traverse_obj(self._call_api('asset', video_id, query={
+            'protocol': 'hls,dash',
+            'drm': 'widevine',
+        }), ('metadata', {dict})) or {}
+
+        manifest_url = self._call_api(
+            'play', video_id, headers=self.geo_verification_headers())['playbackItem']['manifestUrl']
+
+        formats, subtitles = [], {}
+
+        fmts, subs = self._extract_m3u8_formats_and_subtitles(
+            manifest_url, video_id, 'mp4',
+            'm3u8_native', m3u8_id='hls', fatal=False)
+        formats.extend(fmts)
+        subtitles = self._merge_subtitles(subtitles, subs)
+
+        fmts, subs = self._extract_mpd_formats_and_subtitles(
+            manifest_url.replace('.m3u8', '.mpd'),
+            video_id, mpd_id='dash', fatal=False)
+        formats.extend(fmts)
+        subtitles = self._merge_subtitles(subtitles, subs)
+
+        fmts = self._extract_f4m_formats(
+            manifest_url.replace('.m3u8', '.f4m'),
+            video_id, f4m_id='hds', fatal=False)
+        formats.extend(fmts)
+
+        fmts, subs = self._extract_ism_formats_and_subtitles(
+            re.sub(r'\.ism/.*?\.m3u8', r'.ism/Manifest', manifest_url),
+            video_id, ism_id='mss', fatal=False)
+        formats.extend(fmts)
+        subtitles = self._merge_subtitles(subtitles, subs)
+
+        if not formats and info.get('is_geo_restricted'):
+            self.raise_geo_restricted(
+                'This video is not available from your location due to geo-restriction, or not being authenticated',
+                countries=['SE'])
+
+        return {
+            'id': video_id,
+            'formats': formats,
+            'subtitles': subtitles,
+            **traverse_obj(info, {
+                'title': ('title', {str}),
+                'description': ('description', {str}),
+                'timestamp': (('broadcast_date_time', 'broadcastDateTime'), {parse_iso8601}),
+                'duration': ('duration', {int_or_none}),
+                'thumbnail': ('image', {url_or_none}),
+                'is_live': ('isLive', {bool_or_none}),
+                'series': ('seriesTitle', {str}),
+                'season_number': ('seasonNumber', {int_or_none}),
+                'episode': ('episodeTitle', {str}),
+                'episode_number': ('episodeNumber', {int_or_none}),
+            }, get_all=False),
+        }