{"domain":"elainelearning.com","qquuid":"985b8a5c-4cd1-4246-adad-9c3d6bc68d9f","property_name":"course_section","property_idx":"65","video_uid":"b72f3bdb-f126-4f22-b3cb-6a6ceb0c5643","video_url":"https:\/\/vz-d8ceb88c-e23.b-cdn.net\/b72f3bdb-f126-4f22-b3cb-6a6ceb0c5643\/playlist.m3u8","host_name":"vz-d8ceb88c-e23.b-cdn.net","duration":3090,"status":"done"}