Quark_,
может так?
<!DOCTYPE html>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
.play{
border-color: #006400;
}
video{
border: ridge 5px #FFFACD;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(function() {
var video = $('video');
video.prop("volume", 0.3).on('click ended',function(){
var el = $(this);
el.is('.play') ? el.removeClass('play')[0].pause() : el.addClass('play')[0].play()
})
});
</script>
</head>
<body>
<video width="320" height="176" >
<source src="http://www.w3schools.com/Tags/mov_bbb.mp4" type="video/mp4">
<source src="http://www.w3schools.com/Tags/mov_bbb.ogg" type="video/ogg">
Your browser does not support HTML5 video.
</video>
<video width="320" height="176" >
<source src="http://www.w3schools.com/Tags/mov_bbb.mp4" type="video/mp4">
<source src="http://www.w3schools.com/Tags/mov_bbb.ogg" type="video/ogg">
Your browser does not support HTML5 video.
</video>
<video width="320" height="176" >
<source src="http://www.w3schools.com/Tags/mov_bbb.mp4" type="video/mp4">
<source src="http://www.w3schools.com/Tags/mov_bbb.ogg" type="video/ogg">
Your browser does not support HTML5 video.
</video>
</body>
</html>