+ m_trackinfo = re.search(r'trackinfo: (.+),\s*?\n', webpage)
+ if m_trackinfo:
+ json_code = m_trackinfo.group(1)
+ data = json.loads(json_code)
+ d = data[0]
+
+ duration = int(round(d['duration']))
+ formats = []
+ for format_id, format_url in d['file'].items():
+ ext, _, abr_str = format_id.partition('-')
+
+ formats.append({
+ 'format_id': format_id,
+ 'url': format_url,
+ 'ext': format_id.partition('-')[0],
+ 'vcodec': 'none',
+ 'acodec': format_id.partition('-')[0],
+ 'abr': int(format_id.partition('-')[2]),
+ })
+
+ self._sort_formats(formats)
+
+ return {
+ 'id': compat_str(d['id']),
+ 'title': d['title'],
+ 'formats': formats,
+ 'duration': duration,
+ }
+ else:
+ raise ExtractorError('No free songs found')