Table 1. SAMSUNG S4(SHV-E470S) device FCS Contents Portioning processing time

Device quantity Tfs→ffs (image) Tfs→ffs (video)
2 2.549s 5.248s
3 3.556s 8.651s
4 3.671s 12.364s
5 6.745s 15.826s
6 8.160s 19.882s
7 10.534s 24.571s
8 12.203s 30.295s