iOS 調用音樂播放以及視頻播放器

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上載者:User

iOS 調用音樂播放以及視頻播放器

音樂播放

NSString *path = [[NSBundlemainBundle] pathForResource:@"預謀"ofType:@"mp3"];

if (path) {

NSURL *url = [NSURLfileURLWithPath:path];

player= [[AVAudioPlayeralloc]initWithContentsOfURL:urlerror:nil];

[playersetDelegate:self];

player.volume =1;

player.pan =1;

player.numberOfLoops = -1;

if ([playerprepareToPlay]) {

NSLog(@"prepareToPlay:%@",path);

[playerplay];

} else {

NSLog(@"no prepareToPlay");

}

//[player release];

}

一定要注意player的引用,如果直接在函數內部申請一個臨時變數,那麼這個player會在函數執行完成,執行release 會被釋放掉,如果需要在函數內部使用,那麼請sleep下,不過這樣會堵塞主線程的運作

視頻播放器

NSURL * movieurl = [NSURLURLWithString:@"http://v.youku.com/player/getRealM3U8/vid/XNDUwNjc4MzA4/type/video.m3u8"];

MPMoviePlayerViewController *player = [[MPMoviePlayerViewControlleralloc] initWithContentURL:movieurl];

[selfpresentMoviePlayerViewControllerAnimated:player];


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