Set front-facing camera in Xcode

Question

Set front-facing camera in Xcode. How can I do that? Set front-facing camera in Xcode.

AVCaptureSession *session = [AVCaptureSession new];
if ([[UIDevice cur         


        

Answer 1

Add this method to iterate over existing devices checking its position:

- (AVCaptureDevice *)frontCamera {
    NSArray *devices = [AVCaptureDevice devicesWithMediaType:AVMediaTypeVideo];
    for (AVCaptureDevice *device in devices) {
        if ([device position] == AVCaptureDevicePositionFront) {
            return device;
        }
    }
    return nil;
}

Then, replace:

AVCaptureDevice *device = [AVCaptureDevice defaultDeviceWithMediaType:AVMediaTypeVideo];

with:

AVCaptureDevice *device = [self frontCamera];