ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st: 0 flags:0  ts: 0.788333
ret: 0         st: 0 flags:1 dts: 0.788333 pts: 0.788333 pos:  80825 size:  3840
ret: 0         st: 0 flags:1  ts:-0.317500
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st:-1 flags:0  ts: 2.576668
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:1  ts: 1.470835
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st: 0 flags:0  ts: 0.365000
ret: 0         st: 0 flags:1 dts: 0.365000 pts: 0.365000 pos:  40185 size:  3840
ret: 0         st: 0 flags:1  ts:-0.740833
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st:-1 flags:0  ts: 2.153336
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:1  ts: 1.047503
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st: 0 flags:0  ts:-0.058333
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st: 0 flags:1  ts: 2.835833
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:0  ts: 1.730004
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.624167 pts: 0.624167 pos:  65065 size:  3840
ret: 0         st: 0 flags:0  ts:-0.481667
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st: 0 flags:1  ts: 2.412500
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:0  ts: 1.306672
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.200833 pts: 0.200833 pos:  24425 size:  3840
ret: 0         st: 0 flags:0  ts:-0.905000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st: 0 flags:1  ts: 1.989167
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:0  ts: 0.883340
ret: 0         st: 0 flags:1 dts: 0.883333 pts: 0.883333 pos:  89945 size:  3840
ret: 0         st:-1 flags:1  ts:-0.222493
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840
ret: 0         st: 0 flags:0  ts: 2.671667
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st: 0 flags:1  ts: 1.565833
ret: 0         st: 0 flags:1 dts: 0.999979 pts: 0.999979 pos: 101143 size:     2
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  49305 size:  3840
ret: 0         st:-1 flags:1  ts:-0.645825
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   5145 size:  3840