ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.186000 pts: 0.186000 pos:   3644 size:   743
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32444 size:   743
ret: 0         st: 0 flags:0  ts: 0.788000
ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16444 size:   743
ret: 0         st: 0 flags:1  ts:-0.317000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st:-1 flags:0  ts: 2.576668
ret: 0         st: 0 flags:1 dts: 2.601000 pts: 2.601000 pos:  45244 size:   743
ret: 0         st:-1 flags:1  ts: 1.470835
ret: 0         st: 0 flags:1 dts: 1.300000 pts: 1.300000 pos:  22844 size:   743
ret: 0         st: 0 flags:0  ts: 0.365000
ret: 0         st: 0 flags:1 dts: 0.372000 pts: 0.372000 pos:   6844 size:   743
ret: 0         st: 0 flags:1  ts:-0.741000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st:-1 flags:0  ts: 2.153336
ret: 0         st: 0 flags:1 dts: 2.229000 pts: 2.229000 pos:  38844 size:   743
ret: 0         st:-1 flags:1  ts: 1.047503
ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16444 size:   743
ret: 0         st: 0 flags:0  ts:-0.058000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st: 0 flags:1  ts: 2.836000
ret: 0         st: 0 flags:1 dts: 2.786000 pts: 2.786000 pos:  48444 size:   743
ret: 0         st:-1 flags:0  ts: 1.730004
ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32444 size:   743
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.557000 pts: 0.557000 pos:  10044 size:   743
ret: 0         st: 0 flags:0  ts:-0.482000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st: 0 flags:1  ts: 2.413000
ret: 0         st: 0 flags:1 dts: 2.229000 pts: 2.229000 pos:  38844 size:   743
ret: 0         st:-1 flags:0  ts: 1.306672
ret: 0         st: 0 flags:1 dts: 1.486000 pts: 1.486000 pos:  26044 size:   743
ret: 0         st:-1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.186000 pts: 0.186000 pos:   3644 size:   743
ret: 0         st: 0 flags:0  ts:-0.905000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st: 0 flags:1  ts: 1.989000
ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  32444 size:   743
ret: 0         st:-1 flags:0  ts: 0.883340
ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  16444 size:   743
ret: 0         st:-1 flags:1  ts:-0.222493
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743
ret: 0         st: 0 flags:0  ts: 2.672000
ret: 0         st: 0 flags:1 dts: 2.786000 pts: 2.786000 pos:  48444 size:   743
ret: 0         st: 0 flags:1  ts: 1.566000
ret: 0         st: 0 flags:1 dts: 1.486000 pts: 1.486000 pos:  26044 size:   743
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.557000 pts: 0.557000 pos:  10044 size:   743
ret: 0         st:-1 flags:1  ts:-0.645825
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    444 size:   743