Add/remove animate-in/out class it works (http://hostelgoodmo.com/test.gif), and how to change img url?
New slide => Add gif => Start gif animation => (remove old gif) Next slide => Add gif ....
Slide 1:
<li class="slide-one animate-in">
<img src="active.gif">
</li>
<li class="slide-two">
<img src="none.png">
</li>
<li class="slide-four">
<img src="none.png">
</li>
</ul>
Slide 2:
<li class="slide-one animate-out">
<img src="none.png">
</li>
<li class="slide-two animate-in">
<img src="active.gif">
</li>
<li class="slide-four">
<img src="none.png">
</li>
</ul>
Slide 3:
<ul class="animation-canvas">
<li class="slide-one animate-out">
<img src="none.png">
</li>
<li class="slide-two animate-in">
<img src="none.png">
</li>
<li class="slide-four">
<img src="active.gif">
</li>
</ul>