How to agree in advance to the question y / N when executing a linux command?

Question

linux

exec(" ffmpeg -i '/home/clouduser/public_html/app/Helpers/../../public/preview/video/2ofu0d1ctgq8w.mp4' -profile:v high -pix_fmt yuv420p -s hd720 '/home/clouduser/public_html/app/Helpers/../../public/preview/video/2ofu0d1ctgq8w.mp4");

I have this code, but this command displays the question y / N, how can I make it so that I bypass this question and go directly to the script execution?

Answer 1

add the -y switch at the end of the command line?