我试着用这个网址播放dropbox上的视频:http://www.dropbox.com/s/usqbtrjgcxu0ac6/pandaw.m4v,但是当我播放的时候,它变成了黑色,我被震撼了。
谁能告诉我如何定义这里的网址,我认为我的网址是不正确的,为什么我不能玩。
我的代码:
self.moviePlayerController =
[[MPMoviePlayerController alloc] initWithContentURL:[[NSURL alloc] initWithString:@"http://www.dropbox.com/s/usqbtrjgcxu0ac6/pandaw.m4v"]];//http://www.youtube.com/watch?v=x3TIBhQy3XY
// NSString *videoFileName = [NSBundle mainBundle资源路径:@“pandaw”ofType:@"m4v“inDirectory:nil];// self.moviePlayerController = // [MPMoviePlayerController alloc : NSURL fileURLWithPath:videoFileName];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(moviePlayerDidExitFullscreen:)
name:MPMoviePlayerDidExitFullscreenNotification
object:nil];
[self.moviePlayerController prepareToPlay];
self.moviePlayerController.backgroundView.backgroundColor=[UIColor purpleColor];
[self.moviePlayerController setFullscreen:YES];
self.moviePlayerController.useApplicationAudioSession = NO;
self.moviePlayerController.movieSourceType=MPMovieSourceTypeStreaming;
[self.moviePlayerController.view setFrame:self.view.bounds];
[self.view addSubview:self.moviePlayerController.view];
if (self.moviePlayerController.isPreparedToPlay==YES) {
[self.moviePlayerController play];
}else{
NSLog(@"not yet finish in preparing");
}
感谢您的帮助!
发布于 2013-11-15 17:55:40
DropBox不允许直接访问它的文件,只能使用它的api从DropBox访问文件。所以
首先,我想让你尝试以这种方式获取视频的短URL,并在本地播放器中提供该url
NSString *urlString=[NSString stringWithFormat:@"https://api.dropbox.com/1/shares/dropbox%@?access_token=%@",selectedImagePath,dropBoxToken];
如果仍然没有成功,那么唯一的方法就是下载文件,你可以用这种方式下载文件。
NSString *imageUrlString=[NSString stringWithFormat:@"https://api-content.dropbox.com/1/files/dropbox%@?access_token=%@",path,dropBoxToken];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:imageUrlString]];
[theRequest setHTTPMethod:@"GET"];
NSData *returnData = [NSURLConnection sendSynchronousRequest:theRequest returningResponse:nil error:nil];
注意:我不知道DropBox是否支持直播
https://stackoverflow.com/questions/19997765
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