{"domain":"prospace.com.tw","qquuid":"f0911788-444a-4e75-96fc-4cb2be456899","property_name":"course_section","property_idx":"26","video_uid":"18b4722f-e210-4433-aa5a-0dbd38f53c5b","video_url":"https:\/\/vz-fd4b3462-149.b-cdn.net\/18b4722f-e210-4433-aa5a-0dbd38f53c5b\/playlist.m3u8","host_name":"vz-fd4b3462-149.b-cdn.net","duration":547,"status":"done"}