Check if video is stopped or playing Javascript only

var video = document.getElementsByTagName("video");
if (video[0].paused) {
    console.log("video is stopped");
    //DO SOMETING...
} else {
    console.log("video is playing");
    //DO SOMETHING...
}

//OR YOU CAN GET video DOM OBJ USING ID
var video = document.getElementById("videoId");
if (video.paused) {
    console.log("video is stopped");
    //DO SOMETING...
} else {
    console.log("video is playing");
    //DO SOMETHING...
}