十年網(wǎng)站開發(fā)經(jīng)驗 + 多家企業(yè)客戶 + 靠譜的建站團隊
量身定制 + 運營維護+專業(yè)推廣+無憂售后,網(wǎng)站問題一站解決
音頻和視頻在最新的設(shè)備中頗為常見。

創(chuàng)新互聯(lián)建站專注于企業(yè)成都全網(wǎng)營銷推廣、網(wǎng)站重做改版、勃利網(wǎng)站定制設(shè)計、自適應(yīng)品牌網(wǎng)站建設(shè)、H5頁面制作、商城網(wǎng)站建設(shè)、集團公司官網(wǎng)建設(shè)、成都外貿(mào)網(wǎng)站建設(shè)公司、高端網(wǎng)站制作、響應(yīng)式網(wǎng)頁設(shè)計等建站業(yè)務(wù),價格優(yōu)惠性價比高,為勃利等各大城市提供網(wǎng)站開發(fā)制作服務(wù)。
將iosAVFoundation.framework和MediaPlayer.framework添加到Xcode項目中,可以讓IOS支持音頻和視頻(Audio & Video)。
1、創(chuàng)建一個簡單的View based application
2、選擇項目文件、選擇目標,然后添加AVFoundation.framework和MediaPlayer.framework
3、在ViewController.xib中添加兩個按鈕,創(chuàng)建一個用于分別播放音頻和視頻的動作(action)
4、更新ViewController.h,如下所示
#import#import #import @interface ViewController : UIViewController { AVAudioPlayer *audioPlayer; MPMoviePlayerViewController *moviePlayer; } -(IBAction)playAudio:(id)sender; -(IBAction)playVideo:(id)sender; @end
5、更新ViewController.m,如下所示
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
-(IBAction)playAudio:(id)sender{
NSString *path = [[NSBundle mainBundle]
pathForResource:@"audioTest" ofType:@"mp3"];
audioPlayer = [[AVAudioPlayer alloc]initWithContentsOfURL:
[NSURL fileURLWithPath:path] error:NULL];
[audioPlayer play];
}
-(IBAction)playVideo:(id)sender{
NSString *path = [[NSBundle mainBundle]pathForResource:
@"videoTest" ofType:@"mov"];
moviePlayer = [[MPMoviePlayerViewController
alloc]initWithContentURL:[NSURL fileURLWithPath:path]];
[self presentModalViewController:moviePlayer animated:NO];
}
@end
需要添加音頻和視頻文件,以確保獲得預(yù)期的輸出
運行該程序,得到的輸出結(jié)果如下
當我們點擊 play video(播放視頻)顯示如下: