Question

每当我的应用程序更改显示的动画（循环电影）时，他会暂停直到他最终启动电影。 MoviePlayerConntroller以这种方式创建

    self.moviePlayer = [MPMoviePlayerController alloc];
    [moviePlayer initWithContentURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"NewChar" ofType:@"m4v"]] ];
    // remove playerview from our view (no prob is he isnt attached to any)
    [moviePlayer.view removeFromSuperview];
    // tell our playerview the size he has to use
    moviePlayer.view.frame = CGRectMake(0, 0, 320, 430);
    // and add hin to the superview behind everything else
    [self.view insertSubview:moviePlayer.view atIndex:0];
    // no moviecontrolls
    moviePlayer.controlStyle = MPMovieControlStyleNone;
    // looping forever
    moviePlayer.repeatMode= MPMovieRepeatModeOne;
    // let him use his own Audio Session for old devices
    moviePlayer.useApplicationAudioSession= NO;
    // fix the silly black background on iOS 4.3
    moviePlayer.view.backgroundColor = [UIColor clearColor];

以这种方式播放实际电影

[moviePlayer initWithContentURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"Whatever" ofType:@"m4v"]]];
[moviePlayer play];

就像我说的，每次改变电影时，他都需要一段时间才能显示它。在较新的设备上它可以，因为它们更快，但在G2上它有点令人不安。尝试准备回放，但没有区别。

知道我错过了什么吗？

感谢阅读！：）

Answer 1

从磁盘加载电影需要花费时间，而在较旧的设备上显然会慢一些。视频有多大？

MPMoviePlayerController延迟时应该几乎没有

1 个答案: