最近要做路况大数据，播放摄像头的视频直播，学了两个简单的demo
import<AVKit/AVKit.h>
1.AVPlayer
NSURL*liveURL = [NSURL URLWithString:@"http://live.hkstv.hk.lxdns.com/live/hks/playlist.m3u8"]; //这个地址是抓的战旗的直播地址,假如不能用的话可以自己抓一下战旗的videoID="18620_aVSpe",随便找一个在直播的房间抓就可以.
AVAsset *liveAsset = [AVURLAsset URLAssetWithURL:liveURL options:nil];
AVPlayerItem *playerItem = [AVPlayerItem playerItemWithAsset:liveAsset];
AVPlayer *player = [AVPlayer playerWithPlayerItem:playerItem];
AVPlayerLayer *playerLayer = [AVPlayerLayer playerLayerWithPlayer:player];
playerLayer.frame=self.view.layer.bounds;
playerLayer.videoGravity=AVLayerVideoGravityResizeAspect;
[self.view.layer addSublayer:playerLayer];
[player play];
- AVPlayerViewController这个可以实现全屏，有控制按钮
NSURL*url = [NSURL URLWithString:@"http://live.hkstv.hk.lxdns.com/live/hks/playlist.m3u8"];
AVPlayerViewController* play = [[AVPlayerViewController alloc]init];
play.player= [[AVPlayer alloc]initWithURL:url];
play.allowsPictureInPicturePlayback=YES;//这个是允许画中画的
[play.player play]; //这里我设置直接播放,页面弹出后会直接播放,要不然还需要点击一下播放按钮
[self presentViewController:play animated:YES completion:nil];
