这个要如何解决啊,,资源地址是这个,用的是海康威视的摄像头
"https://open.ys7.com/v3/openlive/E92646246_1_1.m3u8?expire=1614340774&id=285138745176039424&t=900a118c8a46fb63ca9142974fc4a0808e4fc399b7edb7dd0029ab7f74b5cbd0&ev=100"
"https://open.ys7.com/v3/openlive/E92646246_1_1.m3u8?expire=1614340774&id=285138745176039424&t=900a118c8a46fb63ca9142974fc4a0808e4fc399b7edb7dd0029ab7f74b5cbd0&ev=100"