自定义AVPlayer

_width = [[UIScreenmainScreen]bounds].size.height;

    _height = [[UIScreenmainScreen]bounds].size.width;

    

    self.playerItem = [AVPlayerItemplayerItemWithURL:[NSURLURLWithString:@"http://www.iconfont.cn/collections/show/32"]];

    self.player = [AVPlayerplayerWithPlayerItem:_playerItem];

    AVPlayerLayer *playerLayer = [AVPlayerLayerplayerLayerWithPlayer:_player];

    playerLayer.frame = CGRectMake(0, 0, _width, _height);

    playerLayer.videoGravity =AVLayerVideoGravityResize;

    [self.view.layeraddSublayer:playerLayer];

    [_player play];