https://www.utep.edu/_colleges-cascade-files/js/carrousel-autoplay.js

1(function ($) {
2    $.fn.playVideo = function () {
3        var $carrousel = this;
4        var transferSlide = function(elem){
5
6            var $elem = $(elem);
7            var title = $elem.find('h1').clone();
8            var learnMore = $elem.find('a').clone();
9            $carrousel.find('.add-text').html(title).append(learnMore);   
10            $carrousel.find('.add-text a').wrap('<div class="text-center carousel-learn-more"></div>');
11        };
12        
13        $carrousel.find(".item.active video").each(function (i, elem) {
14            try{
15                elem.play();
16            }
17            catch(ex){
18                console.error(ex);
19            }
20        });
21        $carrousel.bind('slide.bs.carousel', function (e) {
22            $(this).find("video").each(function (i, elem) {
23                setTimeout(function () {
24                    try{
25                        elem.pause();
26                    }catch(ex){
27                        console.error(ex);
28                    }
29                }, 50);
30            });
31        });
32        $carrousel.bind('slid.bs.carousel', function (e) {
33            $(this).find("video").each(function (i, elem) {
34                try{
35                    elem.play()
36                }catch(ex){
37                    console.error(ex);
38                }
39            });
40             $(this).find(".item.active  .carousel-caption").each(function (i, elem) {
41                 transferSlide(elem);
42            });
43        });
44        
45        
46        $carrousel.find(".item.active .carousel-caption").each(function (i, elem) {
47             transferSlide(elem);
48        });
49        
50        
51
52        return this;
53    };
54}(jQuery));