Why does the script work in Chrome but not in safari and firefox at all?

Question

JavaScript

}

var video = document.querySelectorAll("video");

for(var i=0; i<video.length; i++) {
    video[i].onmousemove = function () {
        this.play();
    };
    video[i].onmouseout = function () {
        this.pause();
        this.currentTime = 0;
    };
}

Why does it work in chrome but not in firefox and safari? I understand the script in firefox works, but incorrectly.

Answer 1

replace onmousemove with onmouseover and it will not try to play a file that is already playing.