{"domain":"chwanshing.page","qquuid":"d3a2ef1a-3cf0-4a1a-a023-c4da4df3e740","property_name":"course_section","property_idx":"58","video_uid":"28f410c4-d98a-4587-b0a0-a077fe632619","video_url":"https:\/\/vz-c57db7b4-6fc.b-cdn.net\/28f410c4-d98a-4587-b0a0-a077fe632619\/playlist.m3u8","host_name":"vz-c57db7b4-6fc.b-cdn.net"}