利用自帶MPMoviePlayerController來(lái)實(shí)現(xiàn)視頻播放，首先要在項(xiàng)目中導(dǎo)入MediaPlayer.Framework框架包。

在視圖控制器中 #import?"MediaPlayer/MPMoviePlayerController.h" .m文件中，加入一下代碼

- (void)viewDidLoad

{

????[super?viewDidLoad];

????self.navigationController.navigationBar.hidden=YES;

????//geomancy.jpg

????UIImageView?* nanshanImage=[[UIImageView?alloc]initWithFrame:CGRectMake(0,0,1024,699)];

????nanshanImage.image=[UIImage?imageNamed:@"geomancy.jpg"];

????[self.view?addSubview:nanshanImage];

????[nanshanImage?release];

????//播放視頻按鈕

????UIButton* playButton= [[UIButton?alloc]initWithFrame:CGRectMake(145,?250,?70,?80)];

????[playButton?addTarget:self?action:@selector(PlayMovieAction:)?forControlEvents:UIControlEventTouchUpInside];

?????playButton.backgroundColor=[UIColor?redColor];

????[self.view?addSubview:playButton];

????[playButton?release];

????

}

-(void)PlayMovieAction:(id)sender{

?

???// NSLog(@"PlayMovieAction====");

????//視頻文件路徑，此視頻已經(jīng)存入項(xiàng)目包中。屬于本地播放

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

????//視頻URL

????NSURL?*url = [NSURL?fileURLWithPath:path];

????//視頻播放對(duì)象

????MPMoviePlayerController?*movie = [[MPMoviePlayerController?alloc]?initWithContentURL:url];

????movie.controlStyle?=?MPMovieControlStyleFullscreen;

????[movie.view?setFrame:self.view.bounds];

?????movie.initialPlaybackTime?= -1;

????[self.view?addSubview:movie.view];

????//?注冊(cè)一個(gè)播放結(jié)束的通知，當(dāng)播放結(jié)束時(shí)，監(jiān)聽(tīng)到并且做一些處理

//播放器自帶有播放結(jié)束的通知，在此僅僅只需要注冊(cè)觀察者監(jiān)聽(tīng)通知即可。

????[[NSNotificationCenter?defaultCenter]?addObserver:self

?????????????????????????????????????????????selector:@selector(myMovieFinishedCallback:)

?????????????????????????????????????????????????name:MPMoviePlayerPlaybackDidFinishNotification

???????????????????????????????????????????????object:movie];

????[movie?play];

}

-(void)myMovieFinishedCallback:(NSNotification*)notify

{

????//視頻播放對(duì)象

????MPMoviePlayerController* theMovie = [notify?object];

????//銷毀播放通知

????[[NSNotificationCenter?defaultCenter]?removeObserver:self

????????????????????????????????????????????????????name:MPMoviePlayerPlaybackDidFinishNotification

??????????????????????????????????????????????????object:theMovie];

????[theMovie.view?removeFromSuperview];

????//?釋放視頻對(duì)象，此對(duì)象由上面建立視頻對(duì)象時(shí)候所alloc,在此做釋放操作

????[theMovie?release];

????// NSLog(@"視頻播放完成");

}

本文轉(zhuǎn)載至：http://blog.sina.com.cn/s/blog_945590aa0101bytk.html

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