[tv2] Improve extraction

youtube_dl/extractor/tv2.py

@@ -55,10 +55,11 @@ class TV2IE(InfoExtractor):
                 ext = determine_ext(video_url)
                 if ext == 'f4m':
                     formats.extend(self._extract_f4m_formats(
-                        video_url, video_id, f4m_id=format_id))
+                        video_url, video_id, f4m_id=format_id, fatal=False))
                 elif ext == 'm3u8':
                     formats.extend(self._extract_m3u8_formats(
-                        video_url, video_id, 'mp4', m3u8_id=format_id))
+                        video_url, video_id, 'mp4', entry_protocol='m3u8_native',
+                        m3u8_id=format_id, fatal=False))
                 elif ext == 'ism' or video_url.endswith('.ism/Manifest'):
                     pass
                 else: