rapidIntegration

快速集成

Step1 集成framework

将金山云SDK解压后，将framework目录下KSYMediaPlayer.framework复制到项目下，选择需要集成的target，在target->Build Phases->Link Binary With Libraries下，将KSYMediaPlayer.framework添加进去，然后添加另外四个系统库：

• VideoToolbox.framework
• libstdc++.6.tbd 或者libstdc++.6.dylib
• libbz2.tbd 或者 libbz2.dylib
• libz.tbd 或者 libz.dylib

Step2 调用

打开需要集成播放视频功能的视图源码，把如下代码复制并粘贴到你将播放视频的位置，例如到播放/停止按钮的方法中。

1. 导入头文件

#import <KSYMediaPlayer/KSYMediaPlayer.h> ``` 2. 初始化player
初始化需要几个步骤：

* 准备需要视频播放的UIView;

* 新建player;

* 设置url;

* 调用[prepareToPlay](#https://ksvc.github.io/KSYMediaPlayer_iOS/doc/html/Protocols/KSYMediaPlayback.html)开始播放。由于已经设置[shouldAutoplay](#shouldAutoplay)为TRUE，则prepare完成后立即开始播放。 
```

KSYMoviePlayerController *_player; UIView *videoView; _videoView = [[UIView alloc] init]; _videoView.frame = CGRectMake( 0, 0, self.view.bounds.size.width, self.view.bounds.size.height); _videoView.backgroundColor = [UIColor lightGrayColor]; _player = KSYMoviePlayerController alloc] initWithContentURL: [NSURL URLWithString:@"http://121.42.58.232:8980/hls_test/1.m3u8"; _player.controlStyle = MPMovieControlStyleNone; [_player.view setFrame: _videoView.bounds]; // player's frame must match parent's [_videoView addSubview: _player.view]; _videoView.autoresizesSubviews = TRUE; _player.view.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight; _player.shouldAutoplay = TRUE; _player.scalingMode = MPMovieScalingModeAspectFit; [_player prepareToPlay]; ``` 说明：本SDK中不带任何播放控件，controlStyle只能设置为MPMovieControlStyleNone。

3. 设置监听

   当前SDK提供了多个Notificaton监听，具体可参考消息通知

   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMediaPlaybackIsPreparedToPlayDidChangeNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerPlaybackStateDidChangeNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerPlaybackDidFinishNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerLoadStateDidChangeNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMovieNaturalSizeAvailableNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerFirstVideoFrameRenderedNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerFirstAudioFrameRenderedNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerSuggestReloadNotification)
                        object:nil];
   [[NSNotificationCenter defaultCenter]addObserver:self
                        selector:@selector(handlePlayerNotify:)
                        name:(MPMoviePlayerPlaybackStatusNotification)
                        object:nil];  
   

4. 销毁播放器

   播放器在stop中完成内存释放，new一次KSYMoviePlayerController，需要stop一次。如果两者未配对调用，将引发内存泄露。

   [_player stop]