{"domain":"takoscience.com","qquuid":"df0b9e0b-e443-410d-a5a5-b6821cc8ed08","property_name":"course_section","property_idx":"480","video_uid":"c7a1007d-a3e3-41c4-a2fe-c87bd5a1b50a","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/c7a1007d-a3e3-41c4-a2fe-c87bd5a1b50a\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}