I take photos of trains [1] and regularly run into file format limitations as the photos can easily reach hundreds of thousands of pixels wide. Besides, modern

I take photos of trains [1] and regularly run into file format limitations as the photos can easily reach hundreds of thousands of pixels wide. Besides, modern cameras such as the Sony a7R II are already producing photos 8000 px wide, and the upcoming 100 megapixel cameras such as the Fujifilm will do 12000 px wide images. It's very easy to hit the limit if you're planning to shoot any panoramas. [1] https://commons.wikimedia.org/wiki/User:Dllu https://commons.wikimedia.org/wiki/User:Dllu