+ formats = []
+ for format_id, stream_dict in streams.items():
+ height = int_or_none(self._search_regex(
+ r'^(\d+)[pP]$', format_id, 'height', default=None))
+ for protocol, format_dict in stream_dict.items():
+ if format_id == 'm3u8':
+ m3u8_formats = self._extract_m3u8_formats(
+ format_dict['url'], video_id, 'mp4',
+ entry_protocol='m3u8_native', preference=-1,
+ m3u8_id='m3u8-%s' % protocol, fatal=False)
+ # Despite CODECS metadata in m3u8 all video-only formats
+ # are actually video+audio
+ for f in m3u8_formats:
+ if f.get('acodec') == 'none' and f.get('vcodec') != 'none':
+ f['acodec'] = None
+ formats.extend(m3u8_formats)
+ else:
+ formats.append({
+ 'url': format_dict['url'],
+ 'format_id': '%s-%s' % (format_id, protocol),
+ 'height': height,
+ })
+ self._sort_formats(formats)
+
+ result['formats'] = formats
+ return result
+
+
+class VikiChannelIE(VikiBaseIE):