{"domain":"feifei.tw","qquuid":"66480e84-5a26-4755-b2c0-2f9916f03d8a","property_name":"course_section","property_idx":"55","video_uid":"e9575fec-48db-4dbc-90d6-00c567eccf06","video_url":"https:\/\/vz-62902b9f-2db.b-cdn.net\/e9575fec-48db-4dbc-90d6-00c567eccf06\/playlist.m3u8","host_name":"vz-62902b9f-2db.b-cdn.net"}