{"domain":"murmurfei.com","qquuid":"5c4971d0-b129-45d3-9ac9-0dd4d89dab0d","property_name":"course_section","property_idx":"756","video_uid":"1ecd1888-2826-4a8d-9908-912c25635764","video_url":"https:\/\/vz-096e4225-e15.b-cdn.net\/1ecd1888-2826-4a8d-9908-912c25635764\/playlist.m3u8","host_name":"vz-096e4225-e15.b-cdn.net"}