{"domain":"tienmusic.vip","qquuid":"11187c04-e1d6-441e-bcee-64a12e989da0","property_name":"course_section","property_idx":"184","video_uid":"4d28b540-62a3-46cb-9def-eb73c4e16fa6","video_url":"https:\/\/vz-14438ada-63b.b-cdn.net\/4d28b540-62a3-46cb-9def-eb73c4e16fa6\/playlist.m3u8","host_name":"vz-14438ada-63b.b-cdn.net","duration":229,"status":"done"}