1ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: -1 size:307472 2ret:-EINVAL st:-1 flags:0 ts:-1.000000 3ret:-EINVAL st:-1 flags:1 ts: 1.894167 4ret:-EINVAL st: 0 flags:0 ts: 0.800000 5ret:-EINVAL st: 0 flags:1 ts:-0.320000 6ret:-EINVAL st:-1 flags:0 ts: 2.576668 7ret:-EINVAL st:-1 flags:1 ts: 1.470835 8ret: 0 st: 0 flags:0 ts: 0.360000 9ret: 0 st: 0 flags:1 dts: 0.360000 pts: 0.360000 pos: -1 size:307708 10ret:-EINVAL st: 0 flags:1 ts:-0.760000 11ret:-EINVAL st:-1 flags:0 ts: 2.153336 12ret:-EINVAL st:-1 flags:1 ts: 1.047503 13ret:-EINVAL st: 0 flags:0 ts:-0.040000 14ret:-EINVAL st: 0 flags:1 ts: 2.840000 15ret:-EINVAL st:-1 flags:0 ts: 1.730004 16ret:-EINVAL st:-1 flags:1 ts: 0.624171 17ret:-EINVAL st: 0 flags:0 ts:-0.480000 18ret:-EINVAL st: 0 flags:1 ts: 2.400000 19ret:-EINVAL st:-1 flags:0 ts: 1.306672 20ret: 0 st:-1 flags:1 ts: 0.200839 21ret: 0 st: 0 flags:1 dts: 0.200000 pts: 0.200000 pos: -1 size:307430 22ret:-EINVAL st: 0 flags:0 ts:-0.920000 23ret:-EINVAL st: 0 flags:1 ts: 2.000000 24ret:-EINVAL st:-1 flags:0 ts: 0.883340 25ret:-EINVAL st:-1 flags:1 ts:-0.222493 26ret:-EINVAL st: 0 flags:0 ts: 2.680000 27ret:-EINVAL st: 0 flags:1 ts: 1.560000 28ret: 0 st:-1 flags:0 ts: 0.460008 29ret: 0 st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: -1 size:306909 30ret:-EINVAL st:-1 flags:1 ts:-0.645825 31