iOS - iOS - Audio & Video


iOS - Audio & Video



Audio and video is quite common in the latest devices. It is supported in iOS with the help of AVFoundation.framework and MediaPlayer.framework respectively.

Steps Involved

Step 1. Create a simple View based application.
Step 2. Select your project file, select targets, and then we should add AVFoundation.framework and MediaPlayer.framework.
Step 3. Add two buttons in ViewController.xib and create an action for playing audio and video respectively.

Step 4. Update ViewController.h as follows âˆ'
 
 #import <UIKit/UIKit.h> 
 #import <AVFoundation/AVFoundation.h>
 #import <MediaPlayer/MediaPlayer.h> 
@interface ViewController : UIViewController 
 {      AVAudioPlayer *audioPlayer;      MPMoviePlayerViewController *moviePlayer;        }
 -(IBAction)playAudio:(id)sender;  -(IBAction)playVideo:(id)sender; 
 @end    

Step 5. Update ViewController.m as follows âˆ'
 
#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  

Note

We need to add audio and video files for ensuring that we get the expected output.




Note: if any help is needed just comment us below we definately help you out

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