{"domain":"murmurfei.com","qquuid":"f3ee4842-61d2-41dc-9937-5c46a87d71e5","property_name":"course_section","property_idx":"1069","video_uid":"683ae6c8-ff48-473a-bcc6-3481aa232402","video_url":"https:\/\/vz-096e4225-e15.b-cdn.net\/683ae6c8-ff48-473a-bcc6-3481aa232402\/playlist.m3u8","host_name":"vz-096e4225-e15.b-cdn.net"}