{"domain":"prospace.com.tw","qquuid":"85515f77-3864-44f8-a725-bb15f4953227","property_name":"course_section","property_idx":"21","video_uid":"c394290a-468b-4644-8a87-cdb8b0651667","video_url":"https:\/\/vz-fd4b3462-149.b-cdn.net\/c394290a-468b-4644-8a87-cdb8b0651667\/playlist.m3u8","host_name":"vz-fd4b3462-149.b-cdn.net"}