{"domain":"wangchieh.art","qquuid":"33311834-0747-4376-b2b1-c66f77a229e8","property_name":"course_section","property_idx":"76","video_uid":"325968a5-7882-440a-8d19-ec6ab5466dac","video_url":"https:\/\/vz-75bf2827-0fd.b-cdn.net\/325968a5-7882-440a-8d19-ec6ab5466dac\/playlist.m3u8","host_name":"vz-75bf2827-0fd.b-cdn.net"}