save image based on image id

[psychoblast]

is it possible? The url of an image changes every time, for example a video thumbnail. Could i download an image based on its id? which is the same all the time

[Andreik]

You have to be more specific. Yes, you can download the image but we cannot help you without give us the url and image id.

[psychoblast]

i know how to download an image based on its url. but what If the url of the image changes while its id stays the same. Is there an option to save an image to a file based on its ID?