Video autoplay inside article slider, when video clip is visible?

Video autoplay inside article slider, when video clip is visible?

Hi,

I have an article slider, which contains articles with HTML5 video clips inside. I would like to achieve that each video clip would play when visible.


I have this class active when an article becomes visible:


.nspArtPage.active  {
  1.  opacity: 1;
and this when invisible:

.nspArtPage.active  {
  1.  opacity: 0;

I thought maybe I could tie the auto play event to the clip's position or visibility.

I would appreciate if someone would share his thoughts with me on this.

Thanks!