{"domain":"prospace.com.tw","qquuid":"b2f86678-49a7-47b2-9aec-d843fa9a68f8","property_name":"course_section","property_idx":"10","video_uid":"7bdfe7dd-5118-433e-9fa7-14fd155b6927","video_url":"https:\/\/vz-fd4b3462-149.b-cdn.net\/7bdfe7dd-5118-433e-9fa7-14fd155b6927\/playlist.m3u8","host_name":"vz-fd4b3462-149.b-cdn.net"}