{"domain":"alumi.hayato-tw.com","qquuid":"b96dd958-6b0b-4e13-b274-42b07afb6163","property_name":"course_section","property_idx":"25","video_uid":"078e1496-bd45-47bf-9402-e81bf85d7212","video_url":"https:\/\/vz-21baebce-453.b-cdn.net\/078e1496-bd45-47bf-9402-e81bf85d7212\/playlist.m3u8","host_name":"vz-21baebce-453.b-cdn.net"}