ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    196 size:  2053
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    196 size:  2053
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.858000 pts: 1.858000 pos:  82956 size:  2053
ret: 0         st: 0 flags:0  ts: 0.788000
ret: 0         st: 0 flags:1 dts: 0.789000 pts: 0.789000 pos:  35369 size:  2053
ret:-1         st: 0 flags:1  ts:-0.317000
ret: 0         st:-1 flags:0  ts: 2.576668
ret: 0         st: 0 flags:1 dts: 2.601000 pts: 2.601000 pos: 116060 size:  2053
ret: 0         st:-1 flags:1  ts: 1.470835
ret: 0         st: 0 flags:1 dts: 1.440000 pts: 1.440000 pos:  64335 size:  2053
ret: 0         st: 0 flags:0  ts: 0.365000
ret: 0         st: 0 flags:1 dts: 0.372000 pts: 0.372000 pos:  16748 size:  2053
ret:-1         st: 0 flags:1  ts:-0.741000
ret: 0         st:-1 flags:0  ts: 2.153336
ret: 0         st: 0 flags:1 dts: 2.183000 pts: 2.183000 pos:  97439 size:  2053
ret: 0         st:-1 flags:1  ts: 1.047503
ret: 0         st: 0 flags:1 dts: 1.022000 pts: 1.022000 pos:  45714 size:  2053
ret: 0         st: 0 flags:0  ts:-0.058000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    196 size:  2053
ret: 0         st: 0 flags:1  ts: 2.836000
ret: 0         st: 0 flags:1 dts: 2.833000 pts: 2.833000 pos: 126405 size:  2053
ret: 0         st:-1 flags:0  ts: 1.730004
ret: 0         st: 0 flags:1 dts: 1.765000 pts: 1.765000 pos:  78818 size:  2053
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.604000 pts: 0.604000 pos:  27093 size:  2053
ret: 0         st: 0 flags:0  ts:-0.482000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    196 size:  2053
ret: 0         st: 0 flags:1  ts: 2.413000
ret: 0         st: 0 flags:1 dts: 2.368000 pts: 2.368000 pos: 105715 size:  2053
ret: 0         st:-1 flags:0  ts: 1.306672
ret: 0         st: 0 flags:1 dts: 1.347000 pts: 1.347000 pos:  60197 size:  2053
ret: 0         st:-1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.186000 pts: 0.186000 pos:   8472 size:  2053
ret: 0         st: 0 flags:0  ts:-0.905000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    196 size:  2053
ret: 0         st: 0 flags:1  ts: 1.989000
ret: 0         st: 0 flags:1 dts: 1.950000 pts: 1.950000 pos:  87094 size:  2053
ret: 0         st:-1 flags:0  ts: 0.883340
ret: 0         st: 0 flags:1 dts: 0.929000 pts: 0.929000 pos:  41576 size:  2053
ret:-1         st:-1 flags:1  ts:-0.222493
ret: 0         st: 0 flags:0  ts: 2.672000
ret: 0         st: 0 flags:1 dts: 2.694000 pts: 2.694000 pos: 120198 size:  2053
ret: 0         st: 0 flags:1  ts: 1.566000
ret: 0         st: 0 flags:1 dts: 1.533000 pts: 1.533000 pos:  68473 size:  2053
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.464000 pts: 0.464000 pos:  20886 size:  2053
ret:-1         st:-1 flags:1  ts:-0.645825