{"domain":"aten.vip","qquuid":"6e93ac77-b530-4626-bf89-4e5dfeecd7d4","property_name":"course_section","property_idx":"61","video_uid":"5095ffc7-d0e2-40c5-9c99-660583664813","video_url":"https:\/\/vz-48950512-887.b-cdn.net\/5095ffc7-d0e2-40c5-9c99-660583664813\/playlist.m3u8","host_name":"vz-48950512-887.b-cdn.net"}