[cleanup] Remove RTSP and MMS support (#17030)

Authored by: seproDev

yt_dlp/extractor/_extractors.py

@@ -359,7 +359,6 @@ from .commonmistakes import (
     UnicodeBOMIE,
 )
 from .commonprotocols import (
-    MmsIE,
     RtmpIE,
     ViewSourceIE,
 )

yt_dlp/extractor/common.py

@@ -3542,7 +3542,7 @@ class InfoExtractor:
         query = urllib.parse.urlparse(url).query
         url = re.sub(r'/(?:manifest|playlist|jwplayer)\.(?:m3u8|f4m|mpd|smil)', '', url)
         mobj = re.search(
-            r'(?:(?:http|rtmp|rtsp)(?P<s>s)?:)?(?P<url>//[^?]+)', url)
+            r'(?:(?:http|rtmp)(?P<s>s)?:)?(?P<url>//[^?]+)', url)
         url_base = mobj.group('url')
         http_base_url = '{}{}:{}'.format('http', mobj.group('s') or '', url_base)
         formats = []
@@ -3567,28 +3567,16 @@ class InfoExtractor:
                 video_id, mpd_id='dash', fatal=False))
         if re.search(r'(?:/smil:|\.smil)', url_base):
             if 'smil' not in skip_protocols:
-                rtmp_formats = self._extract_smil_formats(
+                formats.extend(self._extract_smil_formats(
                     manifest_url('jwplayer.smil'),
-                    video_id, fatal=False)
-                for rtmp_format in rtmp_formats:
-                    rtsp_format = rtmp_format.copy()
-                    rtsp_format['url'] = '{}/{}'.format(rtmp_format['url'], rtmp_format['play_path'])
-                    del rtsp_format['play_path']
-                    del rtsp_format['ext']
-                    rtsp_format.update({
-                        'url': rtsp_format['url'].replace('rtmp://', 'rtsp://'),
-                        'format_id': rtmp_format['format_id'].replace('rtmp', 'rtsp'),
-                        'protocol': 'rtsp',
-                    })
-                    formats.extend([rtmp_format, rtsp_format])
+                    video_id, fatal=False))
         else:
-            for protocol in ('rtmp', 'rtsp'):
-                if protocol not in skip_protocols:
-                    formats.append({
-                        'url': f'{protocol}:{url_base}',
-                        'format_id': protocol,
-                        'protocol': protocol,
-                    })
+            if 'rtmp' not in skip_protocols:
+                formats.append({
+                    'url': f'rtmp:{url_base}',
+                    'format_id': 'rtmp',
+                    'protocol': 'rtmp',
+                })
         return formats
 
     def _find_jwplayer_data(self, webpage, video_id=None, transform_source=js_to_json):

yt_dlp/extractor/commonprotocols.py

@@ -29,34 +29,6 @@ class RtmpIE(InfoExtractor):
         }
 
 
-class MmsIE(InfoExtractor):
-    IE_DESC = False  # Do not list
-    _VALID_URL = r'(?i)mms://.+'
-
-    _TEST = {
-        # Direct MMS link
-        'url': 'mms://kentro.kaist.ac.kr/200907/MilesReid(0709).wmv',
-        'info_dict': {
-            'id': 'MilesReid(0709)',
-            'ext': 'wmv',
-            'title': 'MilesReid(0709)',
-        },
-        'params': {
-            'skip_download': True,  # rtsp downloads, requiring mplayer or mpv
-        },
-    }
-
-    def _real_extract(self, url):
-        video_id = self._generic_id(url)
-        title = self._generic_title(url)
-
-        return {
-            'id': video_id,
-            'title': title,
-            'url': url,
-        }
-
-
 class ViewSourceIE(InfoExtractor):
     IE_DESC = False
     _VALID_URL = r'view-source:(?P<url>.+)'

yt_dlp/extractor/filmon.py

@@ -138,7 +138,7 @@ class FilmOnChannelIE(InfoExtractor):
                 continue
             if not is_live:
                 formats.extend(self._extract_wowza_formats(
-                    stream_url, channel_id, skip_protocols=['dash', 'rtmp', 'rtsp']))
+                    stream_url, channel_id, skip_protocols=['dash', 'rtmp']))
                 continue
             quality = stream.get('quality')
             formats.append({

yt_dlp/extractor/mangomolo.py

@@ -37,10 +37,7 @@ class MangomoloBaseIE(InfoExtractor):
         m3u8_entry_protocol = 'm3u8' if self._IS_LIVE else 'm3u8_native'
 
         format_url = self._html_search_regex(
-            [
-                r'(?:file|src)\s*:\s*"(https?://[^"]+?/playlist\.m3u8)',
-                r'<a[^>]+href="(rtsp://[^"]+)"',
-            ], webpage, 'format url')
+            r'(?:file|src)\s*:\s*"(https?://[^"]+?/playlist\.m3u8)', webpage, 'format url')
         formats = self._extract_wowza_formats(
             format_url, page_id, m3u8_entry_protocol, ['smil'])