Swift 播放视频

来源：互联网发布：js获取json字符串数据编辑：程序博客网时间：2024/06/18 12:11

在播放音频时，就了解到了官方不推荐使用MPMoviePlayerViewController，并且IOS9.0以后将要废弃，是因为要主推AVPlayerViewController。

其实AVPlayerViewController是可以播放视频的，苹果这么做，也是为了统一播放媒体的API

<code class="language-Swift hljs lasso has-numbering">    <span class="hljs-built_in">var</span> avPlayerViewController:AVPlayerViewController<span class="hljs-subst">!</span>    @IBAction func playVideo(sender: AnyObject) {        <span class="hljs-keyword">let</span> url:NSURL <span class="hljs-subst">=</span> NSBundle<span class="hljs-built_in">.</span>mainBundle()<span class="hljs-built_in">.</span>URLForResource(<span class="hljs-string">"AngelBeats"</span>, withExtension: <span class="hljs-string">"mp4"</span>)<span class="hljs-subst">!</span>        NSLog(<span class="hljs-string">"\(url)"</span>)        <span class="hljs-comment">// 实例化AVPlayer</span>        <span class="hljs-keyword">let</span> player <span class="hljs-subst">=</span> AVPlayer(URL: url)        <span class="hljs-comment">// 实例化AVPlayerViewController</span>        <span class="hljs-built_in">self</span><span class="hljs-built_in">.</span>avPlayerViewController <span class="hljs-subst">=</span> AVPlayerViewController()        <span class="hljs-comment">// 设置AVPlayerViewController的AVPlayer</span>        <span class="hljs-built_in">self</span><span class="hljs-built_in">.</span>avPlayerViewController<span class="hljs-built_in">.</span>player <span class="hljs-subst">=</span> player        <span class="hljs-comment">// Controller跳转</span>        <span class="hljs-built_in">self</span><span class="hljs-built_in">.</span>presentViewController(<span class="hljs-built_in">self</span><span class="hljs-built_in">.</span>avPlayerViewController, animated: <span class="hljs-literal">true</span>){            () <span class="hljs-subst">-> </span><span class="hljs-literal">Void</span> <span class="hljs-keyword">in</span>            <span class="hljs-comment">// 调用AVPlayerViewController的AVPlayer进行播放</span>            <span class="hljs-built_in">self</span><span class="hljs-built_in">.</span>avPlayerViewController<span class="hljs-built_in">.</span>player<span class="hljs-subst">?</span><span class="hljs-built_in">.</span>play()        }    }</code>

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