{"domain":"aten.vip","qquuid":"0b061c26-1ab1-4163-a51c-cebc3a135dda","property_name":"course_section","property_idx":"20","video_uid":"e72e5a3d-ae87-455e-9f13-f163c017325b","video_url":"https:\/\/vz-48950512-887.b-cdn.net\/e72e5a3d-ae87-455e-9f13-f163c017325b\/playlist.m3u8","host_name":"vz-48950512-887.b-cdn.net","duration":4324,"status":"done"}