How to disable gif animation?

Question

PHP

On which you can turn off the gif animation, or at least recognize that this picture is animated and not allow the file to be uploaded to the server or save the first frame.

Answer 1

Convert gif to jpg on file upload =)

Answer 2

CSS3 can do a few things: www.w3schools.com/cssref/css3_pr_animation-play-st...

Answer 3

Here is an interesting option - convert gif to canvas:
stackoverflow.com/questions/3688460/stopping-gif-a...