{"domain":"tienmusic.vip","qquuid":"9e48756a-4964-4bb3-aa34-f9bc0dc7a908","property_name":"course_section","property_idx":"117","video_uid":"257642b1-cad5-4565-8d55-eac5ccf0a178","video_url":"https:\/\/vz-14438ada-63b.b-cdn.net\/257642b1-cad5-4565-8d55-eac5ccf0a178\/playlist.m3u8","host_name":"vz-14438ada-63b.b-cdn.net","duration":303,"status":"done"}