Record Video Using <AVFoundation/AVFoundation.h> and <AssetsLibrary/AssetsLibrary.h> for objective-c.

Add following files in your <DEFAULT_CONTROLLER.h> file #import <AVFoundation/AVFoundation.h> #import <AssetsLibrary/AssetsLibrary.h>

#define CAPTURE_FRAMES_PER_SECOND 20 // FPS Scale

@interface <YOUR_CONTROLLER.h> : UIViewController { BOOL WeAreRecording;

AVCaptureSession *CaptureSession;
AVCaptureMovieFileOutput *MovieFileOutput;
AVCaptureDeviceInput *VideoInputDevice;

}

@property (retain) AVCaptureVideoPreviewLayer *PreviewLayer; //Top layer for previewing camera state

• (void) CameraSetOutputProperties;
• (AVCaptureDevice *) CameraWithPosition:(AVCaptureDevicePosition) Position;
• (IBAction)StartStopButtonPressed:(id)sender;
• (IBAction)CameraToggleButtonPressed:(id)sender;

@end

After that implement these protocols in <YOUR_CONTROLLER.m> file.

Following defines the active code for recording , for initialisation you can download the sample project and refer to methoad and another camera property methods

• (IBAction)StartStopButtonPressed:(id)sender {

  if (!WeAreRecording) { //----- START RECORDING ----- NSLog(@"START RECORDING"); WeAreRecording = YES;

    NSString *outputPath = [[NSString alloc] initWithFormat:@"%@%@", NSTemporaryDirectory(), @"output.mov"];
    NSURL *outputURL = [[NSURL alloc] initFileURLWithPath:outputPath];
    
    NSFileManager *fileManager = [NSFileManager defaultManager];
    
    if ([fileManager fileExistsAtPath:outputPath])
    {
        NSError *error;
        if ([fileManager removeItemAtPath:outputPath error:&error] == NO)
        {
            //Error - handle if requried
        }
    }
    //Start recording
  
    [MovieFileOutput startRecordingToOutputFileURL:outputURL recordingDelegate:self];
  

  } else { //----- STOP RECORDING ----- NSLog(@"STOP RECORDING"); WeAreRecording = NO;

    [MovieFileOutput stopRecording];
  

  } }

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For any unresponsive behaviour , feel free to report an issue. Thankyou