{"domain":"elainelearning.com","qquuid":"139fab32-a73b-4f89-bcf8-d3320d4306ef","property_name":"course_section","property_idx":"79","video_uid":"1a0df2d9-fe3a-4a90-a3e6-40b69f394161","video_url":"https:\/\/vz-d8ceb88c-e23.b-cdn.net\/1a0df2d9-fe3a-4a90-a3e6-40b69f394161\/playlist.m3u8","host_name":"vz-d8ceb88c-e23.b-cdn.net","duration":2280,"status":"done"}