guess there is no ready to go solution yet, but you could set up an html5-player and listen to the timeupdate event via javascript.
f.e.
<video id="videoplayer" src="yourfile.mp4" .../>
<script>
var player = document.getElementById("videoplayer");
player.addEventListener('timeupdate', function(){
var currentTime =player.currentTime;
//define several intervalls for slices
if( currentTime > 0 && currentTime < 10 ){
//show slice-Image in html Canvas
}
else if... //different interval!
});
</script>
this is only pseudocode to geive you an idea how to implement!! there are many ways how you can make this more dynamic (intervalls via json, xml....)
hope it helps!
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…