在iPhone上流式傳輸視頻

我想在iPhone中傳輸來自ftp的大型視頻。該視頻的大小超過500 MB。我從來沒有做過流式傳輸，所以不知道它。我已經檢查過來自Apple的直播流指南，但它沒有提供任何有關iPhone編碼的幫助。有人能幫助我在iPhone編碼中究竟做些什麼嗎？到目前爲止，我做了以下事情：在iPhone上流式傳輸視頻

MPMoviePlayerViewController *mpvc = [[MPMoviePlayerViewController alloc] initWithContentURL:[NSURL URLWithString:@"http://www.defencecourse.com/digital-reproductions/yellow-belt.mp4"]]; 
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification 
              object:nil]; 
mpvc.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming; 

[self presentMoviePlayerViewControllerAnimated:mpvc]; 
[mpvc release];

這種編碼是否足以播放流媒體視頻？

我有一個人爲我準備視頻，我應該怎麼問他如何處理服務器上的視頻？我應該問他只是分開服務器或其他東西的視頻？有人可以建議我最好的轉發方式嗎？

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來源

2012-06-18 pankaj

檢查這些教程AVFoundation Tutorials，並宣讀了蘋果的AVFoundation框架編程指南here

AVFoundation框架是更強大。

來源

2012-06-18 09:19:42

嗨你必須做以下的iphone側事情......

- （無效）{btnClose_clicked

[appDelegate.navShowController dismissModalViewControllerAnimated:YES];

} - （IBAction爲）btnPlay_clicked {

// NSString *urlStr = [[NSBundle mainBundle] pathForResource:@"3idiots.mov" ofType:nil]; 
// NSURL *url =[NSURL fileURLWithPath:urlStr]; 
NSURL *url = [[NSURL alloc] initWithString:[self.DiscAnsDetail objectForKey:@"product_video"]]; 
MPMoviePlayerController *moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL:url]; 

// Register to receive a notification when the movie has finished playing. 
[[NSNotificationCenter defaultCenter] addObserver:self 
             selector:@selector(moviePlayBackDidFinish:) 
              name:MPMoviePlayerPlaybackDidFinishNotification 
              object:moviePlayer]; 

if ([moviePlayer respondsToSelector:@selector(setFullscreen:animated:)]) { 
    // Use the new 3.2 style API 
    moviePlayer.controlStyle = MPMovieControlStyleDefault; 
    moviePlayer.shouldAutoplay = YES; 
    [self.view addSubview:moviePlayer.view]; 
    [moviePlayer setFullscreen:YES animated:YES]; 
} else { 
    // Use the old 2.0 style API 
    moviePlayer.movieControlMode = MPMovieControlModeHidden; 
    [moviePlayer play]; 
}

} - （void）moviePlayBackDidFinish：（NSNotification *）notification {
MPMoviePlayerController * moviePlayer = [通知對象];
[[NSNotificationCenter defaultCenter] removeObserver：self
name：MPMoviePlayerPlaybackDidFinishNotification
object：moviePlayer];

// If the moviePlayer.view was added to the view, it needs to be removed 
if ([moviePlayer respondsToSelector:@selector(setFullscreen:animated:)]) { 
    [moviePlayer.view removeFromSuperview]; 
} 

[moviePlayer release];

}

來源

2012-06-18 09:43:19 mshau

在iPhone上流式傳輸視頻

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