Flickr is not a cloud storage service. It is a photo-sharing website which allows you to capture a photo and video to share them to other social networking sites such as Facebook, Twitter and Tumblr. This website is mostly used by bloggers, photographers and photo researchers to host photos that they embed in blogs and social media networks. It provides code to embed albums into websites, blogs and forums. You can organize your Flickr photos into 'Albums' which also known as 'Sets' and Flickr albums are organized into 'Collections'. If you are looking for a step by step process to upload videos to Flickr from iPad, read below.
You can install PicBackMan's Flickr uploader for Mac from the website and start backing up photos and videos.