f4m_format['preference'] = 1
formats.extend(f4m_formats)
elif video_url.endswith('.m3u8'):
- formats.extend(self._extract_m3u8_formats(video_url, video_id))
+ formats.extend(self._extract_m3u8_formats(video_url, video_id, 'mp4'))
elif video_url.startswith('rtmp'):
formats.append({
'url': video_url,