import InstagramDownloader.FromInstagram;

// <image_id> is the image id of the given link, 1fKFsokdgEj for example.
String url = "https://www.instagram.com/p/<image_id>";

// Specify the URL on parameter 1, and filename on parameter 2.
FromInstagram.downloadImage(url, "filename.jpg");

import InstagramDownloader.FromInstagram;

// <video_id> is the video id of the given link, fj39jqt9v3e for example.
String url = "https://www.instagram.com/p/<video_id>";

// Specify the URL on parameter 1, and filename on parameter 2.
FromInstagram.downloadVideo(url, "filename.mp4");