instagramfilter's Introduction

Instagram Filter

Image and video instagram filter

Description

Instagram filter is a practice project to simulate the instagram filter for both videos and images using the inspired Sharaku project and self research on video editing. Feel free to contact me for any additional modifications. There is currently no pod for this project but you can copy the five files under the Filter folder to add into your own project. Any video changes can be modified in the EditVideoUtility swift class.

Requirements

Swift4
iOS 9.0+

Usage

How to present image filter viewController

let image = UIImage(image: exampleImage)
let imgViewController = FilterImageViewController(image:image)
imgViewController.delegate = self
self.present(imgViewController, animated: false, completion: nil)

FilterImageViewControllerDelegate methods

extension ViewController: FilterImageViewControllerDelegate {
    func filterImageViewControllerImageDidFilter(image: UIImage) {
      // Filtered image will be returned here.
    }

    func filterImageViewControllerDidCancel() {
      // This will be called when you cancel filtering the image.
    }
}

How to present video filter viewController

let image = UIImage(image: exampleImage)
  let imgViewController = FilterImageViewController(image:image)
  imgViewController.delegate = self
  self.present(imgViewController, animated: false, completion: nil)

FilterVideoViewControllerDelegate methods

extension ViewController: FilterVideoViewControllerDelegate {
    func filterVideoViewControllerVideoDidFilter(video: AVURLAsset) {
      // Filtered video will be returned here.
    }

    func filterVideoViewControllerDidCancel() {
      // This will be called when you cancel filtering the video.
    }
}