{"domain":"alumi.hayato-tw.com","qquuid":"bae5a067-e6c5-4809-be70-d978b16ac7a2","property_name":"course_section","property_idx":"390","video_uid":"0c8cc2ea-ded3-42f7-b5d5-0b1e106aa55f","video_url":"https:\/\/vz-21baebce-453.b-cdn.net\/0c8cc2ea-ded3-42f7-b5d5-0b1e106aa55f\/playlist.m3u8","host_name":"vz-21baebce-453.b-cdn.net"}