{"domain":"takoscience.com","qquuid":"9e77f8bb-c66f-4d0a-ac6d-d1ec1bbcf32f","property_name":"course_section","property_idx":"454","video_uid":"1c5fe184-564e-4457-b73f-f4f4ea0c5f2e","video_url":"https:\/\/vz-621930d3-bb6.b-cdn.net\/1c5fe184-564e-4457-b73f-f4f4ea0c5f2e\/playlist.m3u8","host_name":"vz-621930d3-bb6.b-cdn.net"}