{"domain":"murmurfei.com","qquuid":"4731bdcc-64ae-4169-86b2-80723cc8cfa9","property_name":"course_section","property_idx":"294","video_uid":"bb08123b-03ed-4de7-93cc-7bd71b462c66","video_url":"https:\/\/vz-096e4225-e15.b-cdn.net\/bb08123b-03ed-4de7-93cc-7bd71b462c66\/playlist.m3u8","host_name":"vz-096e4225-e15.b-cdn.net","duration":1287,"status":"done"}