MPMoviePlayerController不播放本地文件

Question

 NSString *path = [[NSBundle mainBundle] pathForResource:@"PTCL" ofType:@"mp4"];    
  NSURL *videoURL = [NSURL URLWithString:path];    
        MPMoviePlayerController *moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];    
        [moviePlayerController.view setFrame:self.view.frame];
        [self.view addSubview:moviePlayerController.view]; 
        moviePlayerController.controlStyle=MPMediaTypeAnyVideo;
        moviePlayerController.fullscreen = YES;
        [moviePlayerController prepareToPlay];
        [moviePlayerController play];

---

 NSString *path = [[NSBundle mainBundle] pathForResource:@"PTCL" ofType:@"mp4"];   

path=[NSString stringWithFormat:@"file:/%@",path];   
NSURL *videoURL = [NSURL URLWithString:path];

MPMoviePlayerController *moviePlayerController = [[MPMoviePlayerController alloc] initWithContentURL:videoURL];

[moviePlayerController.view setFrame:self.view.frame];
[self.view addSubview:moviePlayerController.view];

moviePlayerController.shouldAutoplay=YES;
moviePlayerController.controlStyle=MPMediaTypeAnyVideo;
moviePlayerController.fullscreen = YES;
[moviePlayerController prepareToPlay];
[moviePlayerController play];

---

• 文件：///Users/utkal/Library/Application%20Support/iPhone%20Simulator/7.0.3/Applications/F0B3AD63-7E46-4069-8845-8B0C05425CD2/CosMos.app/PTCL.mp4

我正在获取第一个代码的videURL路径

• 文件：///Users/utkal/Library/Application%20Support/iPhone%20Simulator/7.0.3/Applications/F0B3AD63-7E46-4069-8845-8B0C05425CD2/CosMos.app/PTCL.mp4

我正在获取第二个代码的videURL路径。

我有alos使用

NSURL *videoURL = [[NSURL alloc]init];
    videoURL = [[NSBundle mainBundle] URLForResource:@"PTCL" withExtension:@"mp4"];

但我的视频播放器总是显示文件正在加载，没有任何反应。 我知道一些我在做错的地方，但我的运气不好。 请更正我的错误或告诉我是否有其他方式播放本地视频文件。请。

Answer 1

也许为时已晚，但我会尝试类似的事情：

MPMoviePlayerViewController *movieVC = [[MPMoviePlayerViewController alloc] initWithContentURL:file.location];
movieVC.moviePlayer.movieSourceType = MPMovieSourceTypeFile;
movieVC.moviePlayer.fullscreen = YES;
movieVC.moviePlayer.allowsAirPlay = YES;
movieVC.moviePlayer.controlStyle = MPMovieControlStyleFullscreen;
[self presentMoviePlayerViewControllerAnimated:movieVC];

注意“movieVC.movi​​ePlayer.movi​​eSourceType = MPMovieSourceTypeFile;”

Answer 2

我改用了这个简单的解决方案：

NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"video" ofType:@"mp4"]];
MPMoviePlayerViewController* viewController = [[MPMoviePlayerViewController alloc] initWithContentURL:url];
[self presentMoviePlayerViewControllerAnimated:viewController];

Answer 3

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *dataPath = [documentsDirectory stringByAppendingPathComponent:@"CapturedMedia"];
NSString *filePath = [dataPath stringByAppendingPathComponent:@"/itemVideo.mp4"];
_moviePlayer =[[MPMoviePlayerViewController alloc] initWithContentURL:[NSURL fileURLWithPath:filePath]];
[[_moviePlayer view] setFrame:[[self view] bounds]];
[[_moviePlayer moviePlayer] prepareToPlay];
[[_moviePlayer moviePlayer] setShouldAutoplay:YES];
[[_moviePlayer moviePlayer] setControlStyle:2];
[[_moviePlayer moviePlayer] setRepeatMode:MPMovieRepeatModeNone];
[self presentMoviePlayerViewControllerAnimated:_moviePlayer];

在.h文件中设置MPMoviePlayerViewController的属性。

Answer 4

MPMoviePlayerController现已弃用。所以我使用了AVPlayerViewController。并编写以下代码：

NSURL *videoURL = [NSURL fileURLWithPath:filePath];
AVPlayer *player = [AVPlayer playerWithURL:videoURL];
AVPlayerViewController *playerViewController = [AVPlayerViewController new];
playerViewController.player = player;
//[playerViewController.player play];//Used to Play On start
[self presentViewController:playerViewController animated:YES completion:nil];

请不要忘记导入以下框架：

#import <AVFoundation/AVFoundation.h>
#import <AVKit/AVKit.h>

希望这有助于......

Answer 5

您的电影播放器​​代码看起来很好。路径有问题。只是尝试明确地转到路径。并检查该文件是否存在。您可以看到以下SO问题供您参考：

How to play video using MPMoviePlayerController?

Answer 6

游戏稍晚，但这是我的完整代码

在* .h

    Pattern pattern = Pattern.compile(".*(?:finger|ground)_5.*");
    System.out.println(String.format("%s = %s", "finger_5_ground_4_phase_92", pattern.matcher("finger_5_ground_4_phase_92").matches() ? "YES" : "NO"));
    System.out.println(String.format("%s = %s", "finger_1_ground_2_phase_9", pattern.matcher("finger_1_ground_2_phase_9").matches() ? "YES" : "NO"));
    System.out.println(String.format("%s = %s", "finger_4_ground_2_phase_5", pattern.matcher("finger_4_ground_2_phase_5").matches() ? "YES" : "NO"));
    System.out.println(String.format("%s = %s", "finger_4_ground_2_env_5", pattern.matcher("finger_4_ground_2_env_5").matches() ? "YES" : "NO"));
    System.out.println(String.format("%s = %s", "finger_4_ground_5_env_5", pattern.matcher("finger_4_ground_5_env_5").matches() ? "YES" : "NO"));

在* .m

@interface v1SupportTable : UITableViewController
{
    MPMoviePlayerController *moviePlayer1;
}