{"domain":"takoscience.com","qquuid":"159ba0d1-ea84-4d8c-ac43-684de4a5a56e","property_name":"course_section","property_idx":"329","video_uid":"a69942bb-8113-4ead-b975-b366161f9066","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/a69942bb-8113-4ead-b975-b366161f9066\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}