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[英]An AVPlayerItem cannot be associated with more than one instance of AVPlayer'
[英]App crashes after checking network with this error message : An AVPlayerItem cannot be associated with more than one instance of AVPlayer
從互聯網播放視頻時,標題中出現此錯誤。
- (void)viewDidLoad
{
NSString *urlAdress = [NSString stringWithFormat:@"http://www.dailymotion.com/video/x108t8t"];
//NSString *urlAdress = [[NSBundle mainBundle] pathForResource:@"video8" ofType:@"mp4"];in this case video plays.
NSURL *videoURL = [NSURL fileURLWithPath:urlAdress];
self.mpvc = [[MPMoviePlayerViewController alloc] initWithContentURL:videoURL];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(moviePlaybackDidFinish:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:nil];
self.mpvc.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;
//when using file in resources use MPMovieSourceTypeFile,when online then streaming
[self presentMoviePlayerViewControllerAnimated:mpvc];
[super viewDidLoad];
}
//and here is moviePlaybackDidFinish method
- (void)moviePlayBackDidFinish:(NSNotification *)notification
{
MPMoviePlayerController *theMovie = [notification object];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:MPMoviePlayerPlaybackDidFinishNotification
object:theMovie];
[theMovie stop];
[theMovie.view removeFromSuperview];
NSLog(@" playback finish Called......");
}
這是完整的代碼。 我經歷了大多數教程,stackoverflow問題,但無法獲得一個解決方案
您所引用的情況未正確創建您的URL。
您正在嘗試播放遠程流,因此URL必須是遠程流。
本地文件URL是使用fileURLWithPath
創建的。 遠程URL是使用URLWithString
創建的。
本地文件URL
NSURL *videoURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"video8" ofType:@"mp4"]];
遠端網址
NSURL *videoURL = [NSURL URLWithString:@"http://www.dailymotion.com/video/x108t8t"];
好了,這個問題在堆棧溢出上似乎很多,我對此有了解決方案。 面對相同問題的大多數人都有正確的代碼,但唯一的問題是我們忘記添加dailymotion,vimeo框架。 由於它們提供了自己的框架SDK,因此您可以從下面的鏈接下載它們並將其添加到您的項目中。
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