ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.894172 pts: 1.894172 pos:1336560 size: 16384
ret: 0         st: 0 flags:0  ts: 0.788345
ret: 0         st: 0 flags:1 dts: 0.788345 pts: 0.788345 pos: 556288 size: 16384
ret: 0         st: 0 flags:1  ts:-0.317506
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
ret: 0         st:-1 flags:0  ts: 2.576668
ret: 0         st: 0 flags:1 dts: 2.576667 pts: 2.576667 pos:1818128 size: 16384
ret: 0         st:-1 flags:1  ts: 1.470835
ret: 0         st: 0 flags:1 dts: 1.470839 pts: 1.470839 pos:1037856 size: 16384
ret: 0         st: 0 flags:0  ts: 0.365011
ret: 0         st: 0 flags:1 dts: 0.365011 pts: 0.365011 pos: 257584 size: 16384
ret: 0         st: 0 flags:1  ts:-0.740839
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
ret: 0         st:-1 flags:0  ts: 2.153336
ret: 0         st: 0 flags:1 dts: 2.153333 pts: 2.153333 pos:1519424 size: 16384
ret: 0         st:-1 flags:1  ts: 1.047503
ret: 0         st: 0 flags:1 dts: 1.047506 pts: 1.047506 pos: 739152 size: 16384
ret: 0         st: 0 flags:0  ts:-0.058322
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
ret: 0         st: 0 flags:1  ts: 2.835828
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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:-0.481655
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     32 size: 16384
ret: 0         st: 0 flags:1  ts: 2.412494
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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: 1.989184
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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
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ret: 0         st: 0 flags:0  ts: 2.671678
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ret: 0         st: 0 flags:1  ts: 1.565850
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ret: 0         st:-1 flags:0  ts: 0.460008
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