在iOS中的應用程序中播放錄製的視頻

我在做聊天應用程序。我想以whatsapp的方式播放視頻。我正在使用MPMoviePlayer，但我無法將它作爲Whats應用做的。如果有人有這樣的想法，請幫助我。在iOS中的應用程序中播放錄製的視頻

playerViewController =[[MPMoviePlayerCont‌roller alloc] initWithContentURL:m‌ovie_Url]; 
playerViewController‌.shouldAutoplay = YES; 
playerViewController‌.view.frame = CGRectMake(0,0,self.‌view.frame.size.width‌, self.view.frame.size‌.height); 
[playerViewControlle‌r prepareToPlay]; 
[playerViewControlle‌r play]; 
[[playerViewControll‌er view]setCenter:CGPoi‌ntMake(self.view.fram‌e.size.width/2.0f, self.view.frame.size‌.height/2.0f)]; 
[self.view addSubview:playerVie‌wController.view];

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2016-08-15 Yogesh Gupta

請出示你寫相關的代碼，你希望它做的，它在做什麼，而不是什麼。 –

playerViewController = [[MPMoviePlayerController alloc] initWithContentURL：movie_Url]; playerViewController.shouldAutoplay = YES; playerViewController.view.frame = CGRectMake（0,0，self.view.frame.size.width，self.view.frame.size.height）; [playerViewController prepareToPlay]; [playerViewController play]; [[playerViewController view] setCenter：CGPointMake（self.view.frame.size.width/2.0f，self.view.frame.size.height/2.0f）]; [self.view addSubview：playerViewController.view];我正在使用該代碼在應用內播放視頻。 –

請解釋一下你希望它做什麼以及它在做什麼。 –

AVAsset *avAsset = [AVAsset assetWithURL:[NSURL fileURLWithPath:movie_Url]]; 
    AVPlayerItem *avPlayerItem =[[AVPlayerItem alloc]initWithAsset:avAsset]; 
    AVPlayer *avPlayer = [[AVPlayer alloc]initWithPlayerItem:avPlayerItem]; 
    avPlayerLayer =[AVPlayerLayer playerLayerWithPlayer:avPlayer]; 
     [avPlayer seekToTime:kCMTimeZero]; 
    [avPlayerLayer setFrame:CGRectMake(0, 64, CGRectGetWidth(self.view.frame), (CGRectGetHeight(self.view.frame)-64)/2)]; 
    [avPlayerLayer setVideoGravity:AVLayerVideoGravityResizeAspectFill]; 
    [self.view.layer addSublayer:avPlayerLayer]; 
    [avPlayer play]; 

    UIButton *expandButton = [UIButton buttonWithType:UIButtonTypeCustom]; 
    [expandButton setImage:[UIImage imageNamed:@"expand"] forState:UIControlStateNormal]; 
    [expandButton addTarget:self action:@selector(videoPlayFull:) forControlEvents:UIControlEventTouchUpInside]; 
    [expandButton setFrame:CGRectMake(CGRectGetWidth(self.view.frame)-40,CGRectGetMaxY(avPlayerLayer.frame)-40, 21, 21)]; 
    [self.view addSubview:expandButton];

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2016-08-15 17:27:51 Nilesh

感謝您的幫助。但我無法像照片庫那樣獲得搜索欄。我的意思是在畫廊裏，底部有一個視圖，顯示視頻幀。 –

在iOS中的應用程序中播放錄製的視頻

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