video spielen in UIView in ios

Question

Ich entwickle eine App in objective-c.

In meiner UIViewController

.h

Datei

@property(weak,nonatomic)IBOutlet UIView *vvv; 

.m-Datei

// to play the video 
    NSString *filepath = [[NSBundle mainBundle] pathForResource:@"alphabet learning splash" ofType:@"mp4"]; 
    NSURL *fileURL = [NSURL fileURLWithPath:filepath]; 


    self.avPlayer = [AVPlayer playerWithURL:fileURL]; 
    self.avPlayer.actionAtItemEnd = AVPlayerActionAtItemEndNone; 
    AVPlayerLayer *videoLayer = [AVPlayerLayer playerLayerWithPlayer:self.avPlayer]; 

    [_vvv.layer addSublayer:videoLayer]; 
    [self.view addSubview:_vvv]; 
    [ self.avPlayer play]; 

Aber das Video Anzeige in der UIView von vvv.How ist nicht auf?

Answer 1

Versuchen Sie, die Grenzen

// to play the video 
NSString *filepath = [[NSBundle mainBundle] pathForResource:@"alphabet learning splash" ofType:@"mp4"]; 
NSURL *fileURL = [NSURL fileURLWithPath:filepath]; 


self.avPlayer = [AVPlayer playerWithURL:fileURL]; 
self.avPlayer.actionAtItemEnd = AVPlayerActionAtItemEndNone; 
AVPlayerLayer *videoLayer = [AVPlayerLayer playerLayerWithPlayer:self.avPlayer]; 

[_vvv.layer addSublayer:videoLayer]; 
[self.view addSubview:_vvv]; 
_vvv.frame = self.bounds; 
[ self.avPlayer play];