iphone - iPhoneで正面カメラからビデオを録画する

Question

重複の可能性：
前面カメラへのアクセス。iPhone / iPod 4

iPhoneでデバイスの前面カメラからビデオを録画する方法。

正面カメラを使用するには、次を使用します。

picker.cameraDevice = UIImagePickerControllerCameraDeviceFront;

しかし、そこからビデオを作成するにはどうすればよいですか？

Answer 1

次のように、iPhone の前面カメラからビデオを録画できます。

-(IBAction)cameraLibraryButtonClick:(id)sender{
    if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) {              
        UIImagePickerController *videoRecorder = [[UIImagePickerController alloc]init];  
        videoRecorder.delegate = self;
        NSArray *sourceTypes = [UIImagePickerController availableMediaTypesForSourceType:videoRecorder.sourceType];
        NSLog(@"Available types for source as camera = %@", sourceTypes);
        if (![sourceTypes containsObject:(NSString*)kUTTypeMovie] ) {
            UIAlertView *alert = [[UIAlertView alloc] initWithTitle:nil 
                                                            message:@"Device Not Supported for video Recording."                                                                       delegate:self 
                                                  cancelButtonTitle:@"Yes" 
                                                  otherButtonTitles:@"No",nil];
            [alert show];
            [alert release];
            return;
        }
        videoRecorder.cameraDevice=UIImagePickerControllerCameraDeviceFront;
        videoRecorder.sourceType = UIImagePickerControllerSourceTypeCamera;
        videoRecorder.mediaTypes = [NSArray arrayWithObject:(NSString*)kUTTypeMovie];           
        videoRecorder.videoQuality = UIImagePickerControllerQualityTypeLow;
        videoRecorder.videoMaximumDuration = 120;

        self.imagePicker = videoRecorder;                 
        [videoRecorder release];
        [self presentModalViewController:self.imagePicker animated:YES];
        newMedia = YES;
    }
    else {
        [self displaysorceError];
    }


}