ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.894150 pts: 1.894150 pos:  41766 size:   882
ret: 0         st: 0 flags:0  ts: 0.788345
ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos:  17383 size:   882
ret: 0         st: 0 flags:1  ts:-0.317506
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st:-1 flags:0  ts: 2.576668
ret:-EOF
ret: 0         st:-1 flags:1  ts: 1.470835
ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:  32432 size:   882
ret: 0         st: 0 flags:0  ts: 0.364989
ret: 0         st: 0 flags:1 dts: 0.364989 pts: 0.364989 pos:   8048 size:   882
ret: 0         st: 0 flags:1  ts:-0.740816
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st:-1 flags:0  ts: 2.153336
ret:-EOF
ret: 0         st:-1 flags:1  ts: 1.047503
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ret: 0         st: 0 flags:0  ts:-0.058322
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st: 0 flags:1  ts: 2.835828
ret:-EOF
ret: 0         st:-1 flags:0  ts: 1.730004
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ret: 0         st:-1 flags:1  ts: 0.624171
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ret: 0         st: 0 flags:0  ts:-0.481678
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st: 0 flags:1  ts: 2.412517
ret:-EOF
ret: 0         st:-1 flags:0  ts: 1.306672
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ret: 0         st:-1 flags:1  ts: 0.200839
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ret: 0         st: 0 flags:0  ts:-0.904989
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ret: 0         st: 0 flags:1  ts: 1.989161
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ret: 0         st:-1 flags:0  ts: 0.883340
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ret: 0         st:-1 flags:1  ts:-0.222493
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882
ret: 0         st: 0 flags:0  ts: 2.671655
ret:-EOF
ret: 0         st: 0 flags:1  ts: 1.565850
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ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.460000 pts: 0.460000 pos:  10143 size:   882
ret: 0         st:-1 flags:1  ts:-0.645825
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:      0 size:   882