{"domain":"tienmusic.vip","qquuid":"96f16400-1583-44d8-953b-e5e86e2d8c76","property_name":"course_section","property_idx":"171","video_uid":"29ca26ea-cc82-4c3b-bcb1-408bd50784e1","video_url":"https:\/\/vz-14438ada-63b.b-cdn.net\/29ca26ea-cc82-4c3b-bcb1-408bd50784e1\/playlist.m3u8","host_name":"vz-14438ada-63b.b-cdn.net","duration":469,"status":"done"}