blocks|key|746414|text|我建议使用AVQueuePlayer来无缝地循环您的视频。添加通知观察者|type|unstyled|depth|inlineStyleRanges|entityRanges|data|746415|AVPlayerItemDidPlayToEndTimeNotification|code-block|syntax|javascript|746416|在其选择器中，循环播放您的视频|746417|AVPlayerItem+*video+=+[[AVPlayerItem+alloc]+initWithURL:videoURL];
[self.player+insertItem:video+afterItem:nil];
[self.player+play];|746418|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I recommend using AVQueuePlayer to loop your videos seamlessly. Add the notification observer 

<pre><code>AVPlayerItemDidPlayToEndTimeNotification
</code></pre>

and in its selector, loop your video

<pre><code>AVPlayerItem *video = [[AVPlayerItem alloc] initWithURL:videoURL];
[self.player insertItem:video afterItem:nil];
[self.player play];
</code></pre>

blocks|key|962209|text|/*+"numberOfLoops"+is+the+number+of+times+that+the+sound+will+return+to+the+beginning+upon+reaching+the+end.+
A+value+of+zero+means+to+play+the+sound+just+once.
A+value+of+one+will+result+in+playing+the+sound+twice,+and+so+on..
Any+negative+number+will+loop+indefinitely+until+stopped.
*/
@property+NSInteger+numberOfLoops;|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|962210|此属性已在AVAudioPlayer中定义。希望这能对你有所帮助。我使用的是Xcode+6.3。|unstyled|offset|length|style|CODE|962211|entityMap^0|0|5|D|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|N|8|@$G|O|H|P|I|J]]|9|@]|A|$]]|$1|K|3|-4|5|F|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<pre><code>/* "numberOfLoops" is the number of times that the sound will return to the beginning upon reaching the end. 
A value of zero means to play the sound just once.
A value of one will result in playing the sound twice, and so on..
Any negative number will loop indefinitely until stopped.
*/
@property NSInteger numberOfLoops;
</code></pre>

This property is already defined inside <code>AVAudioPlayer</code>. Hope this can help you.
I'm using Xcode 6.3.

blocks|key|962251|text|将视频加载到AVPlayer+(当然是通过其AVPlayerItem+)后：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962252|+[self+addDidPlayToEndTimeNotificationForPlayerItem:item];|code-block|syntax|javascript|962253|addDidPlayToEndTimeNotificationForPlayerItem方法：|962254|-+(void)addDidPlayToEndTimeNotificationForPlayerItem:(AVPlayerItem+*)item
{
++++if+(_notificationToken)
++++++++_notificationToken+=+nil;

++++/*
+++++Setting+actionAtItemEnd+to+None+prevents+the+movie+from+getting+paused+at+item+end.+A+very+simplistic,+and+not+gapless,+looped+playback.
+++++*/
++++_player.actionAtItemEnd+=+AVPlayerActionAtItemEndNone;
++++_notificationToken+=+[[NSNotificationCenter+defaultCenter]+addObserverForName:AVPlayerItemDidPlayToEndTimeNotification+object:item+queue:[NSOperationQueue+mainQueue]+usingBlock:%5E(NSNotification+*note)+{
++++++++//+Simple+item+playback+rewind.
++++++++[[_player+currentItem]+seekToTime:kCMTimeZero];
++++}];
}|962255|在您的viewWillDisappear方法中：|962256|if+(_notificationToken)+{
++++++++[[NSNotificationCenter+defaultCenter]+removeObserver:_notificationToken+name:AVPlayerItemDidPlayToEndTimeNotification+object:_player.currentItem];
++++++++_notificationToken+=+nil;
++++}|962257|在实现文件内的视图控制器的接口声明中：|962258|id+_notificationToken;|962259|在你尝试之前，需要先看看它的启动和运行情况吗？下载并运行此示例应用程序：|962260|https://developer.apple.com/library/prerelease/ios/samplecode/AVBasicVideoOutput/Listings/AVBasicVideoOutput_APLViewController_m.html#//apple_ref/doc/uid/DTS40013109-AVBasicVideoOutput_APLViewController_m-DontLinkElementID_8|offset|length|962261|在我的应用程序中，使用的正是这段代码，在视频的结尾和开头之间没有任何停顿。事实上，根据视频的不同，我没有办法告诉你视频是从头开始的，省去时间码显示。|962262|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|0|0|0|0|0|68|0|0|0^^$0|@$1|2|3|4|5|6|7|17|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|18|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|19|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|1A|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|1B|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|1C|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|1D|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|1E|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|1F|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1G|8|@]|9|@$W|1H|X|1I|1|1J]]|A|$]]|$1|Y|3|Z|5|6|7|1K|8|@]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]]|11|$12|$5|13|14|15|A|$16|V]]]]

After loading the video into the AVPlayer (via its AVPlayerItem, of course):

<pre><code> [self addDidPlayToEndTimeNotificationForPlayerItem:item];
</code></pre>

The addDidPlayToEndTimeNotificationForPlayerItem method:

<pre><code>- (void)addDidPlayToEndTimeNotificationForPlayerItem:(AVPlayerItem *)item
{
 if (_notificationToken)
 _notificationToken = nil;

 /*
 Setting actionAtItemEnd to None prevents the movie from getting paused at item end. A very simplistic, and not gapless, looped playback.
 */
 _player.actionAtItemEnd = AVPlayerActionAtItemEndNone;
 _notificationToken = [[NSNotificationCenter defaultCenter] addObserverForName:AVPlayerItemDidPlayToEndTimeNotification object:item queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *note) {
 // Simple item playback rewind.
 [[_player currentItem] seekToTime:kCMTimeZero];
 }];
}
</code></pre>

In your viewWillDisappear method:

<pre><code>if (_notificationToken) {
 [[NSNotificationCenter defaultCenter] removeObserver:_notificationToken name:AVPlayerItemDidPlayToEndTimeNotification object:_player.currentItem];
 _notificationToken = nil;
 }
</code></pre>

In your view controller's interface declaration within the implementation file:

<pre><code>id _notificationToken;
</code></pre>

Need to see this up-and-running before you try? Download and run this sample app:

<a href="https://developer.apple.com/library/prerelease/ios/samplecode/AVBasicVideoOutput/Listings/AVBasicVideoOutput_APLViewController_m.html#//apple_ref/doc/uid/DTS40013109-AVBasicVideoOutput_APLViewController_m-DontLinkElementID_8" rel="nofollow">https://developer.apple.com/library/prerelease/ios/samplecode/AVBasicVideoOutput/Listings/AVBasicVideoOutput_APLViewController_m.html#//apple_ref/doc/uid/DTS40013109-AVBasicVideoOutput_APLViewController_m-DontLinkElementID_8</a>

In my app, which uses this very code, there is no pause whatsoever between the end of the video and the beginning. In fact, depending on the video, there's no way for me to tell the video is at the beginning again, save the timecode display.

blocks|key|962308|text|使用下面的代码AVPlayerViewController，它对我很有效|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962309|++++++++let+type+:+String!+=+"mp4"
++++++++let+targetURL+:+String?+=+NSBundle.mainBundle().pathForResource("Official+Apple+MacBook+Air+Video+++YouTube",+ofType:+"mp4")

++++++++let+videoURL+=+NSURL(fileURLWithPath:targetURL!)


++++++++let+player+=+AVPlayer(URL:+videoURL)
++++++++let+playerController+=+AVPlayerViewController()

++++++++playerController.player+=+player
++++++++self.addChildViewController(playerController)
++++++++self.playView.addSubview(playerController.view)
++++++++playerController.view.frame+=+playView.bounds

++++++++player.play()|code-block|syntax|javascript|962310|所有的控件都会显示出来，希望能有所帮助|962311|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

use AVPlayerViewController below code, its working for me

<pre><code> let type : String! = "mp4"
 let targetURL : String? = NSBundle.mainBundle().pathForResource("Official Apple MacBook Air Video YouTube", ofType: "mp4")

 let videoURL = NSURL(fileURLWithPath:targetURL!)


 let player = AVPlayer(URL: videoURL)
 let playerController = AVPlayerViewController()

 playerController.player = player
 self.addChildViewController(playerController)
 self.playView.addSubview(playerController.view)
 playerController.view.frame = playView.bounds

 player.play()
</code></pre>

All controls to be showed, hope its helpful

blocks|key|746614|text|您可以添加一个AVPlayerItemDidPlayToEndTimeNotification观察者，并在选择器中从开始重放视频，代码如下|type|unstyled|depth|inlineStyleRanges|entityRanges|data|746615|+//add+observer
[[NSNotificationCenter+defaultCenter]+addObserver:self+++++++++++++++++++++++++++++++++++++++++++++++++selector:@selector(playbackFinished:)+++++++++++++++++++++++++++++++++++++++++++++++++++++name:AVPlayerItemDidPlayToEndTimeNotification
object:_aniPlayer.currentItem];

-(void)playbackFinished:(NSNotification+*)notification{
++++[_aniPlayer+seekToTime:CMTimeMake(0,+1)];//replay+from+start
++++[_aniPlayer+play];
}|code-block|syntax|javascript|746616|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

you can add a AVPlayerItemDidPlayToEndTimeNotification observer and replay video
from start in selector, code like below

<pre><code> //add observer
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(playbackFinished:) name:AVPlayerItemDidPlayToEndTimeNotification
object:_aniPlayer.currentItem];

-(void)playbackFinished:(NSNotification *)notification{
 [_aniPlayer seekToTime:CMTimeMake(0, 1)];//replay from start
 [_aniPlayer play];
}
</code></pre>

blocks|key|962426|text|我在objective-c和AVQueuePlayer中的解决方案-似乎你必须复制AVPlayerItem，并在完成第一个元素的回放后立即添加另一个副本。“某种”是有意义的，对我来说没有任何问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962427|NSURL+*videoLoopUrl;+
//+as+[[NSBundle+mainBundle]+URLForResource:@"assets/yourVideo"+withExtension:@"mp4"]];
AVQueuePlayer+*_loopVideoPlayer;

%2B(void)+nextVideoInstance:(NSNotification*)notif
{
+AVPlayerItem+*currItem+=+[AVPlayerItem+playerItemWithURL:+videoLoopUrl];

[[NSNotificationCenter+defaultCenter]+addObserver:self
++++++++++++++++++++++++++++++++++++++selector:@selector(nextVideoInstance:)
++++++++++++++++++++++++++++++++++++++name:AVPlayerItemDidPlayToEndTimeNotification
++++++++++++++++++++++++++++++++++++++object:+currItem];

+[_loopVideoPlayer+insertItem:currItem+afterItem:nil];
+[_loopVideoPlayer+advanceToNextItem];

}

%2B(void)+initVideoPlayer+{
+videoCopy1+=+[AVPlayerItem+playerItemWithURL:+videoLoopUrl];
+videoCopy2+=+[AVPlayerItem+playerItemWithURL:+videoLoopUrl];
+NSArray+<AVPlayerItem+*>+*dummyArray+=+[NSArray+arrayWithObjects:+videoCopy1,+videoCopy2,+nil];
+_loopVideoPlayer+=+[AVQueuePlayer+queuePlayerWithItems:+dummyArray];

+[[NSNotificationCenter+defaultCenter]+addObserver:+self
++++++++++++++++++++++++++++++++++++++selector:+@selector(nextVideoInstance:)
++++++++++++++++++++++++++++++++++++++name:+AVPlayerItemDidPlayToEndTimeNotification
++++++++++++++++++++++++++++++++++++++object:+videoCopy1];

+[[NSNotificationCenter+defaultCenter]+addObserver:+self
++++++++++++++++++++++++++++++++++++++selector:+@selector(nextVideoInstance:)
++++++++++++++++++++++++++++++++++++++name:+AVPlayerItemDidPlayToEndTimeNotification
++++++++++++++++++++++++++++++++++++++object:+videoCopy2];
}|code-block|syntax|javascript|962428|https://gist.github.com/neonm3/06c3b5c911fdd3ca7c7800dccf7202ad|offset|length|962429|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|1R|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|T|8|@]|9|@$I|U|J|V|1|W]]|A|$]]|$1|K|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|H]]]]

my solution in objective-c wth AVQueuePlayer - it seems you have to duplicate the AVPlayerItem and upon finishing playback of first element instantly add another copy. "Kind of" makes sense and works for me without any hiccup

<pre><code>NSURL *videoLoopUrl; 
// as [[NSBundle mainBundle] URLForResource:@"assets/yourVideo" withExtension:@"mp4"]];
AVQueuePlayer *_loopVideoPlayer;

+(void) nextVideoInstance:(NSNotification*)notif
{
 AVPlayerItem *currItem = [AVPlayerItem playerItemWithURL: videoLoopUrl];

[[NSNotificationCenter defaultCenter] addObserver:self
 selector:@selector(nextVideoInstance:)
 name:AVPlayerItemDidPlayToEndTimeNotification
 object: currItem];

 [_loopVideoPlayer insertItem:currItem afterItem:nil];
 [_loopVideoPlayer advanceToNextItem];

}

+(void) initVideoPlayer {
 videoCopy1 = [AVPlayerItem playerItemWithURL: videoLoopUrl];
 videoCopy2 = [AVPlayerItem playerItemWithURL: videoLoopUrl];
 NSArray &lt;AVPlayerItem *&gt; *dummyArray = [NSArray arrayWithObjects: videoCopy1, videoCopy2, nil];
 _loopVideoPlayer = [AVQueuePlayer queuePlayerWithItems: dummyArray];

 [[NSNotificationCenter defaultCenter] addObserver: self
 selector: @selector(nextVideoInstance:)
 name: AVPlayerItemDidPlayToEndTimeNotification
 object: videoCopy1];

 [[NSNotificationCenter defaultCenter] addObserver: self
 selector: @selector(nextVideoInstance:)
 name: AVPlayerItemDidPlayToEndTimeNotification
 object: videoCopy2];
}
</code></pre>

<a href="https://gist.github.com/neonm3/06c3b5c911fdd3ca7c7800dccf7202ad" rel="nofollow noreferrer">https://gist.github.com/neonm3/06c3b5c911fdd3ca7c7800dccf7202ad</a>

blocks|key|962469|text|对于Swift+3和4|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962470|NotificationCenter.default.addObserver(forName:+.AVPlayerItemDidPlayToEndTime,+object:+self.avPlayer?.currentItem,+queue:+.main)+{+_+in
+++++self.avPlayer?.seek(to:+kCMTimeZero)
+++++self.avPlayer?.play()
}|code-block|syntax|javascript|962471|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For Swift 3 &amp; 4

<pre><code>NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: self.avPlayer?.currentItem, queue: .main) { _ in
 self.avPlayer?.seek(to: kCMTimeZero)
 self.avPlayer?.play()
}
</code></pre>

blocks|key|746759|text|我所做的就是让它循环播放，就像下面的代码一样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|746760|[player+addPeriodicTimeObserverForInterval:CMTimeMake(1.0,+1.0)
queue:dispatch_get_main_queue()+usingBlock:%5E(CMTime+time)+{
++++float+current+=+CMTimeGetSeconds(time);
++++float+total+=+CMTimeGetSeconds([playerItem+duration]);
++++if+(current+>=+total)+{
++++++++[[self.player+currentItem]+seekToTime:kCMTimeZero];
++++++++[self.player+play];
++++}
}];|code-block|syntax|javascript|746761|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

What I did is to make it loop playing, like my code below:

<pre><code>[player addPeriodicTimeObserverForInterval:CMTimeMake(1.0, 1.0)
queue:dispatch_get_main_queue() usingBlock:^(CMTime time) {
 float current = CMTimeGetSeconds(time);
 float total = CMTimeGetSeconds([playerItem duration]);
 if (current &gt;= total) {
 [[self.player currentItem] seekToTime:kCMTimeZero];
 [self.player play];
 }
}];
</code></pre>

blocks|key|962521|text|下面是我在swift+4.1中的WKWebView中的工作，这是WKwebviewConfiguration中WKWebView的主要部分|type|unstyled|depth|inlineStyleRanges|entityRanges|data|962522|wkwebView.navigationDelegate+=+self
wkwebView.allowsBackForwardNavigationGestures+=+true
self.wkwebView+=++WKWebView(frame:+CGRect(x:+0,+y:+0,+width:+self.view.frame.size.width,+height:+self.view.frame.size.height))
let+config+=+WKWebViewConfiguration()
config.allowsInlineMediaPlayback+=+true
wkwebView+=+WKWebView(frame:+wkwebView.frame,+configuration:+config)
self.view.addSubview(wkwebView)
self.wkwebView.load(NSURLRequest(url:+URL(string:+self.getUrl())!)+as+URLRequest)|code-block|syntax|javascript|962523|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

The following is working for me in WKWebView in swift 4.1
The main part of the WKWebView in WKwebviewConfiguration

<pre><code>wkwebView.navigationDelegate = self
wkwebView.allowsBackForwardNavigationGestures = true
self.wkwebView = WKWebView(frame: CGRect(x: 0, y: 0, width: self.view.frame.size.width, height: self.view.frame.size.height))
let config = WKWebViewConfiguration()
config.allowsInlineMediaPlayback = true
wkwebView = WKWebView(frame: wkwebView.frame, configuration: config)
self.view.addSubview(wkwebView)
self.wkwebView.load(NSURLRequest(url: URL(string: self.getUrl())!) as URLRequest)
</code></pre>

blocks|key|746877|text|Swift+5：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|746878|我对前面的答案做了一些细微的调整，比如在将playerItem添加到playerLayer之前将它添加到队列中。|746879|let+playerItem+=+AVPlayerItem(url:+url)
let+player+=+AVQueuePlayer(playerItem:+playerItem)
let+playerLayer+=+AVPlayerLayer(player:+player)

playerLooper+=+AVPlayerLooper(player:+player,+templateItem:+playerItem)

playerLayer.frame+=+cell.eventImage.bounds
playerLayer.videoGravity+=+AVLayerVideoGravity.resizeAspectFill

//+Add+the+playerLayer+to+a+UIView.layer

player.play()|code-block|syntax|javascript|746880|并将playerLooper设置为您的UIViewController的属性，否则视频可能只播放一次。|746881|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Swift 5:
I've made some slight adjustments from previous answers like adding the playerItem to the queue before add it to the playerLayer.
<pre><code>let playerItem = AVPlayerItem(url: url)
let player = AVQueuePlayer(playerItem: playerItem)
let playerLayer = AVPlayerLayer(player: player)

playerLooper = AVPlayerLooper(player: player, templateItem: playerItem)

playerLayer.frame = cell.eventImage.bounds
playerLayer.videoGravity = AVLayerVideoGravity.resizeAspectFill

// Add the playerLayer to a UIView.layer

player.play()
</code></pre>
And make playerLooper a property of your UIViewController, otherwise the video may only play once.

blocks|key|746908|text|我在答案中找不到我的解决方案。观察指定给资产期限的边界时间可能会很有帮助。当观察者被触发时，寻找开始并重播。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|746909|player?.addBoundaryTimeObserver(forTimes:+[NSValue(time:+asset.duration)],+queue:+.main)+{+[weak+self]+in
++++self?.player?.seek(to:+.zero,+completionHandler:+{+[weak+self]+_+in
++++++++self?.player?.play()
++++})
}|code-block|syntax|javascript|746910|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I couldn't find my solution among answers. It can be helpful to observe boundary time specified to asset duration. When observer is triggered, seek to the start and replay.
<pre><code>player?.addBoundaryTimeObserver(forTimes: [NSValue(time: asset.duration)], queue: .main) { [weak self] in
 self?.player?.seek(to: .zero, completionHandler: { [weak self] _ in
 self?.player?.play()
 })
}
</code></pre>

Is there a relatively easy way of looping a video in AVFoundation? 

I've created my AVPlayer and AVPlayerLayer like so:

<pre><code>avPlayer = [[AVPlayer playerWithURL:videoUrl] retain];
avPlayerLayer = [[AVPlayerLayer playerLayerWithPlayer:avPlayer] retain];

avPlayerLayer.frame = contentView.layer.bounds;
[contentView.layer addSublayer: avPlayerLayer];
</code></pre>

and then I play my video with:

<pre><code>[avPlayer play];
</code></pre>

The video plays fine but stops at the end. With the MPMoviePlayerController all you have to do is set its <code>repeatMode</code> property to the right value. There doesn't appear to be a similar property on AVPlayer. There also doesn't seem to be a callback that will tell me when the movie has finished so I can seek to the beginning and play it again.

I'm not using MPMoviePlayerController because it has some serious limitations. I want to be able to play back multiple video streams at once.

Looping a video with AVFoundation AVPlayer?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在AVFoundation中有没有相对简单的循环视频的方法？我已经创建了AVPlayer和AVPlayerLayer，如下所示：avPlayer = [[AVPlayer playerWithURL:videoUrl] retain];avPlayerLayer = [[AVPlayerLayer playerLaye...

问使用AVFoundation AVPlayer循环播放视频？
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问使用AVFoundation AVPlayer循环播放视频？EN