{"domain":"takoscience.com","qquuid":"c0e7fbe8-1f90-499a-8f7c-d8a1d0a27f48","property_name":"course_section","property_idx":"545","video_uid":"d1f73b54-54c5-493b-93bd-a6e000b3418f","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/d1f73b54-54c5-493b-93bd-a6e000b3418f\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}