{"domain":"takoscience.com","qquuid":"1271c54b-9699-4d6a-b23f-c78568c09789","property_name":"course_section","property_idx":"432","video_uid":"1c961b00-5b0b-4d25-b376-2b02a4e55af7","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/1c961b00-5b0b-4d25-b376-2b02a4e55af7\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}