{"domain":"tienmusic.vip","qquuid":"aa232ee7-e262-452b-8050-1b0e2e77e6d9","property_name":"course_section","property_idx":"127","video_uid":"37a6d674-5ed9-4038-992c-4ba8f14bcb06","video_url":"https:\/\/vz-14438ada-63b.b-cdn.net\/37a6d674-5ed9-4038-992c-4ba8f14bcb06\/playlist.m3u8","host_name":"vz-14438ada-63b.b-cdn.net","duration":327,"status":"done"}