如何将hololens视频流式传输到ios？

Question

此处我尝试使用以下代码，但视频未显示在播放器中。我甚至尝试过OBS，但无法传输到ios。任何人都可以帮助我吗？

NSURL *url = [[NSURL alloc] initWithString:@"https://username:password@ip_address/api/holographic/stream/live_high.mp4?holo=true&pv=true&mic=true&loopback=true"];
_player = [AVPlayer playerWithURL:url];
AVPlayerViewController *controller = [[AVPlayerViewController alloc] init];
[self addChildViewController:controller];
[self.view addSubview:controller.view];

controller.view.frame = CGRectMake(50,50,500,300);
controller.player = _player;
[_player play];