code: function(arrayBuffer, sliceSize) {
  		var segments= [],
  			fi = 0;
  		while(fi * sliceSize < arrayBuffer.byteLength){
  			segments.push(arrayBuffer.slice(fi * sliceSize, (fi + 1) * sliceSize));
  			fi++;
  		}
  		return segments;
  	}
docs: Slice the ArrayBuffer by sliceSize
  
  @param      arraybuffer  arrayBuffer  The array buffer
  @param      Number       sliceSize    The slice size
  @return     Array   Array of sleced arraybuffer