diff --git a/youtube_dl/extractor/orf.py b/youtube_dl/extractor/orf.py
index da8031ad29..d432e34497 100644
--- a/youtube_dl/extractor/orf.py
+++ b/youtube_dl/extractor/orf.py
@@ -15,6 +15,7 @@
     strip_jsonp,
     unescapeHTML,
     unified_strdate,
+    url_or_none,
 )
 
 
@@ -68,12 +69,6 @@ def _real_extract(self, url):
                 webpage, 'playlist', group='json'),
             playlist_id, transform_source=unescapeHTML)['playlist']['videos']
 
-        def quality_to_int(s):
-            m = re.search('([0-9]+)', s)
-            if m is None:
-                return -1
-            return int(m.group(1))
-
         entries = []
         for sd in data_jsb:
             video_id, title = sd.get('id'), sd.get('title')
@@ -82,14 +77,27 @@ def quality_to_int(s):
             video_id = compat_str(video_id)
             formats = []
             for fd in sd['sources']:
-                format_id = '%s-%s-%s' % (
-                    fd['delivery'], fd['quality'], fd['quality_string'])
+                src = url_or_none(fd.get('src'))
+                if not src:
+                    continue
+                format_id_list = []
+                for key in ('delivery', 'quality', 'quality_string'):
+                    value = fd.get(key)
+                    if value:
+                        format_id_list.append(value)
+                format_id = '-'.join(format_id_list)
                 if determine_ext(fd['src']) == 'm3u8':
                     formats.extend(self._extract_m3u8_formats(
                         fd['src'], video_id, 'mp4', m3u8_id=format_id))
                 elif determine_ext(fd['src']) == 'f4m':
                     formats.extend(self._extract_f4m_formats(
                         fd['src'], video_id, f4m_id=format_id))
+                else:
+                    formats.append({
+                        'format_id': format_id,
+                        'url': src,
+                        'protocol': fd.get('protocol'),
+                    })
 
             # Check for geoblocking.
             # There is a property is_geoprotection, but that's always false