以编程方式播放 iPhone 缓存中的视频

发布于 2024-12-04 14:23:53 字数 303 浏览 0 评论 0原文

我正在开发一个iPhone应用程序，在其中我将直接将来自URL的流视频存储到本地缓存中，现在我需要在缓存中下载视频时在电影播放器中播放视频。我关注了这个 http://lists.apple.com/archives /cocoa-dev/2011/Jun/msg00844.html，但我无法准确做到。我可以下载缓存中的视频，但无法播放缓存中的视频。那么如何一边下载一边玩呢？

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爱你是孤单的心事 2024-12-11 14:23:53

只需将您的网址更改为本地路径网址...

尝试此代码...

NSBundle *bundle = [NSBundle mainBundle];
    NSString *moviePath = [bundle pathForResource:@"Movie" ofType:@"m4v"];
NSURL *movieURL = [[NSURL fileURLWithPath:moviePath] retain];
MPMoviePlayerController *theMovie = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
theMovie.scalingMode = MPMovieScalingModeAspectFill;
[theMovie play];

Just change your web url to local path url...

Try this code...

NSBundle *bundle = [NSBundle mainBundle];
    NSString *moviePath = [bundle pathForResource:@"Movie" ofType:@"m4v"];
NSURL *movieURL = [[NSURL fileURLWithPath:moviePath] retain];
MPMoviePlayerController *theMovie = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
theMovie.scalingMode = MPMovieScalingModeAspectFill;
[theMovie play];

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好多鱼好多余 2024-12-11 14:23:53

如果您使用弧线
添加 t .h 文件

@property (nonatomic, strong) MPMoviePlayerController *controller;

并查看最后一行。祝你好运

NSString *filepath   =   [[NSBundle mainBundle] pathForResource:@"Man of Steel" ofType:@"mp4"];
NSURL    *fileURL    =   [NSURL fileURLWithPath:filepath];
MPMoviePlayerController *moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:fileURL];

[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(moviePlaybackComplete:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:moviePlayerController];

[moviePlayerController.view setFrame:CGRectMake(0,0,500,500)];

[self.view addSubview:moviePlayerController.view];
//moviePlayerController.fullscreen = YES;

//moviePlayerController.scalingMode = MPMovieScalingModeFill;

[moviePlayerController play];

[self setController:moviePlayerController];
}

if you are using arc
add in t .h file

@property (nonatomic, strong) MPMoviePlayerController *controller;

and take a look at the last line. good luck

NSString *filepath   =   [[NSBundle mainBundle] pathForResource:@"Man of Steel" ofType:@"mp4"];
NSURL    *fileURL    =   [NSURL fileURLWithPath:filepath];
MPMoviePlayerController *moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:fileURL];

[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(moviePlaybackComplete:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:moviePlayerController];

[moviePlayerController.view setFrame:CGRectMake(0,0,500,500)];

[self.view addSubview:moviePlayerController.view];
//moviePlayerController.fullscreen = YES;

//moviePlayerController.scalingMode = MPMovieScalingModeFill;

[moviePlayerController play];

[self setController:moviePlayerController];
}

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~没有更多了~