Question

我正在尝试使用MPMoviePlayerViewController播放视频，我提供了MPMoviePlayerViewController，但在1秒后他就解雇了。

这是我的代码：

·H：

#import <MediaPlayer/MediaPlayer.h>

@property (strong, nonatomic) MPMoviePlayerViewController *moviePlayerViewController;

的.m：

- (void)playmovie
{
    NSString *databaseName = @"NO.mp4";
    NSArray *documentPaths =
    NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);

    NSString *documentDir = [documentPaths objectAtIndex:0];
    NSString *databasePath = [documentDir stringByAppendingPathComponent:databaseName];

    NSURL *movieURL = [NSURL fileURLWithPath:databasePath];

    UIGraphicsBeginImageContext(CGSizeMake(1,1));
    self.moviePlayerViewController = [[MPMoviePlayerViewController alloc] initWithContentURL:movieURL];
    [self presentMoviePlayerViewControllerAnimated:self.moviePlayerViewController];
    UIGraphicsEndImageContext();

    [self.moviePlayerViewController.moviePlayer prepareToPlay];
    [self.moviePlayerViewController.moviePlayer play];
}

请告诉我我做错了什么。

提前致谢！

Answer 1

检查以下答案

https://stackoverflow.com/a/15586468/1713478

将网址更改为以下代码

NSString *path =[[NSBundle mainBundle] pathForResource:@"NO" ofType:@"mp4"]; 
NSURL *url = [NSURL fileURLWithPath:path];

试试这个你会成功。

Answer 2

试试这个..

NSString *databaseName = @"NO.mp4";
    NSArray *documentPaths =
    NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);

    NSString *documentDir = [documentPaths objectAtIndex:0];
    NSString *databasePath = [documentDir stringByAppendingPathComponent:databaseName];
    NSURL *url = [NSURL fileURLWithPath:databasePath];
    MPMoviePlayerViewController *moviePlayer = [[MPMoviePlayerViewController alloc] initWithContentURL:url];
    moviePlayer.view.frame = CGRectMake(0, 0, 500, 500);
    moviePlayer.moviePlayer.shouldAutoplay=YES;
    moviePlayer.moviePlayer.controlStyle = MPMediaTypeMusicVideo;
    [moviePlayer.moviePlayer setFullscreen:YES animated:YES];
    [self.view addSubview:moviePlayer.view];
    [moviePlayer.moviePlayer play];

MPMoviePlayerViewController不会播放电影，立即启动和关闭

2 个答案: