iOS用MPMoviePlayerViewController 播放MP4視頻

1.建立single view工程，匯入MediaPlayer庫，匯入一個視頻檔案test1.mp4

2.ViewController.h

#import #import @interface ViewController : UIViewController {    MPMoviePlayerViewController *_playerVC;}@end

2.ViewController.m

#import "ViewController.h"@implementation ViewController- (void)viewDidLoad{    [super viewDidLoad];    NSString *path = [[NSBundle mainBundle] pathForResource:@"test1" ofType:@"mp4"];    NSLog(@"%@", path);    NSURL *url = [NSURL fileURLWithPath:path];    _playerVC = [[MPMoviePlayerViewController alloc] initWithContentURL:url];        UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];    button.frame = CGRectMake(100, 100, 100, 40);    [button addTarget:self action:@selector(play) forControlEvents:UIControlEventTouchUpInside];    [self.view addSubview:button];}- (void)play{    [self presentMoviePlayerViewControllerAnimated:_playerVC];    [_playerVC.moviePlayer play];}@end