Sample 1, pts=6000 (3130B): SPS_7 (25B), PPS_8 (5B), SEI_6 (754B), IDR_5 [I] (2330B)
  SPS: 6764001eacd940a02ff9610000030001000003003c8f162d96
  PPS: 68ebecb22c
Sample 2, pts=9000 (183B): NonIDR_1 [P] (179B)
Sample 3, pts=12000 (168B): NonIDR_1 [P] (164B)
Sample 4, pts=24000 (129B): NonIDR_1 [P] (125B)
