How can i hide any video, image etc from Gallery without any app

Anyone can also hide the file (video, images, gifs) etc. from Gallery, and maximum people are useing apps for this . Most people use apps to hide video, image from the gallery so that there is increase the load on the mobile and people are also suspected that currently any file is hide from this file hider app .

But we will give you such a trick to hiding file from gallery ( image, video etc )