Question

我正在尝试加载添加到资产/视频文件夹内的.mp4文件，但失败。到目前为止，这是我的代码：

- (IBAction)showVideo:(id)sender
{
    NSArray *paths1 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths1 objectAtIndex:0];
    NSString *strPath = [NSString stringWithFormat:@"%@/%@",documentsDirectory,@"myVideoName.mp4"];
    NSLog(@"strPath %@",strPath);

    NSURL *videosURL = [NSURL fileURLWithPath:strPath];

    AVPlayer *player = [AVPlayer playerWithURL:videosURL];

    // create a player view controller
    AVPlayerViewController *controller = [[AVPlayerViewController alloc] init];
    [self presentViewController:controller animated:YES completion:nil];
    controller.player = player;
    [player play];
}

我认为我在视频文件路径上做错了。你能帮助我吗？谢谢！

Answer 1

我找到了解决方案。我替换了这个：

 NSArray *paths1 = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths1 objectAtIndex:0];
    NSString *strPath = [NSString stringWithFormat:@"%@/%@",documentsDirectory,videoName];
    NSLog(@"strPath %@",strPath);

与此：

 NSBundle *mainBundle = [NSBundle mainBundle];
 NSString *myFile = [mainBundle pathForResource: @"videoName" ofType: @"mp4"];

从Assets文件夹中打开视频文件并播放

1 个答案: