lavf: introduce AVFMT_TS_NEGATIVE

Most formats do not support negative timestamps, shift them to avoid
unexpected behaviour and a number of bad crashes.

CC:libav-stable@libav.org

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

4 files changed, 103 insertions, 103 deletions

diff --git a/tests/ref/seek/lavf-asf b/tests/ref/seek/lavf-asf
index e1d6d32..89ec4c2 100644
--- a/tests/ref/seek/lavf-asf
+++ b/tests/ref/seek/lavf-asf
@@ -1,53 +1,53 @@
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size:   209
+ret: 0         st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size:   209
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 0 flags:0  ts: 0.788000
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 0 flags:1  ts:-0.317000
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st: 1 flags:0  ts: 2.577000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size:   209
 ret: 0         st: 1 flags:1  ts: 1.471000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size:   209
 ret: 0         st:-1 flags:0  ts: 0.365002
-ret: 0         st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size:   209
+ret: 0         st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size:   209
 ret: 0         st:-1 flags:1  ts:-0.740831
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st: 0 flags:0  ts: 2.153000
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 0 flags:1  ts: 1.048000
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 1 flags:0  ts:-0.058000
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st: 1 flags:1  ts: 2.836000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size:   209
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size:   209
+ret: 0         st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size:   209
 ret: 0         st: 0 flags:0  ts:-0.482000
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st: 0 flags:1  ts: 2.413000
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 1 flags:0  ts: 1.307000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size:   209
 ret: 0         st: 1 flags:1  ts: 0.201000
-ret: 0         st: 1 flags:1 dts: 0.198000 pts: 0.198000 pos:  74175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.183000 pts: 0.183000 pos:  70975 size:   209
 ret: 0         st:-1 flags:0  ts:-0.904994
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st:-1 flags:1  ts: 1.989173
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 0 flags:0  ts: 0.883000
-ret: 0         st: 1 flags:1 dts: 0.930000 pts: 0.930000 pos: 301375 size:   209
+ret: 0         st: 1 flags:1 dts: 0.941000 pts: 0.941000 pos: 301375 size:   209
 ret: 0         st: 0 flags:1  ts:-0.222000
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
 ret: 0         st: 1 flags:0  ts: 2.672000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size:   209
 ret: 0         st: 1 flags:1  ts: 1.566000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 330175 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 330175 size:   209
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 1 flags:1 dts: 0.459000 pts: 0.459000 pos: 147775 size:   209
+ret: 0         st: 1 flags:1 dts: 0.470000 pts: 0.470000 pos: 147775 size:   209
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    575 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    575 size:   208
diff --git a/tests/ref/seek/lavf-mkv b/tests/ref/seek/lavf-mkv
index e51e9c9..1324739 100644
--- a/tests/ref/seek/lavf-mkv
+++ b/tests/ref/seek/lavf-mkv
@@ -1,53 +1,53 @@
-ret: 0         st: 1 flags:1 dts:-0.011000 pts:-0.011000 pos:    512 size:   208
-ret: 0         st:-1 flags:0  ts:-1.000000
 ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st:-1 flags:0  ts:-1.000000
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
 ret: 0         st: 0 flags:0  ts: 0.788000
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
 ret: 0         st: 0 flags:1  ts:-0.317000
-ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
 ret: 0         st: 1 flags:0  ts: 2.577000
 ret:-EOF
 ret: 0         st: 1 flags:1  ts: 1.471000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 319991 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 319991 size:   209
 ret: 0         st:-1 flags:0  ts: 0.365002
-ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146703 size: 27925
+ret: 0         st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146703 size: 27925
 ret: 0         st:-1 flags:1  ts:-0.740831
-ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
 ret: 0         st: 0 flags:0  ts: 2.153000
 ret:-EOF
 ret: 0         st: 0 flags:1  ts: 1.048000
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
 ret: 0         st: 1 flags:0  ts:-0.058000
-ret: 0         st: 1 flags:1 dts: 0.015000 pts: 0.015000 pos:    512 size:   208
+ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
 ret: 0         st: 1 flags:1  ts: 2.836000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 319991 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 319991 size:   209
 ret: 0         st:-1 flags:0  ts: 1.730004
 ret:-EOF
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146703 size: 27925
+ret: 0         st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146703 size: 27925
 ret: 0         st: 0 flags:0  ts:-0.482000
-ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
 ret: 0         st: 0 flags:1  ts: 2.413000
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
 ret: 0         st: 1 flags:0  ts: 1.307000
 ret:-EOF
 ret: 0         st: 1 flags:1  ts: 0.201000
-ret: 0         st: 1 flags:1 dts: 0.015000 pts: 0.015000 pos:    512 size:   208
-ret: 0         st:-1 flags:0  ts:-0.904994
 ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st:-1 flags:0  ts:-0.904994
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
 ret: 0         st:-1 flags:1  ts: 1.989173
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
 ret: 0         st: 0 flags:0  ts: 0.883000
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 292150 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292150 size: 27834
 ret: 0         st: 0 flags:1  ts:-0.222000
-ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
 ret: 0         st: 1 flags:0  ts: 2.672000
 ret:-EOF
 ret: 0         st: 1 flags:1  ts: 1.566000
-ret: 0         st: 1 flags:1 dts: 0.982000 pts: 0.982000 pos: 319991 size:   209
+ret: 0         st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 319991 size:   209
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146703 size: 27925
+ret: 0         st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146703 size: 27925
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos:    512 size:   208
+ret: 0         st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos:    728 size: 27837
diff --git a/tests/ref/seek/lavf-mpg b/tests/ref/seek/lavf-mpg
index 0f0d720..6e27064 100644
--- a/tests/ref/seek/lavf-mpg
+++ b/tests/ref/seek/lavf-mpg
@@ -1,53 +1,53 @@
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 0 flags:0 dts: 1.880000 pts: 1.920000 pos: 327680 size: 12894
+ret: 0         st: 0 flags:0 dts: 1.880000 pts: 1.920000 pos: 315392 size: 12800
 ret: 0         st: 0 flags:0  ts: 0.788333
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 0 flags:1  ts:-0.317500
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 1 flags:0  ts: 2.576667
-ret: 0         st: 1 flags:1 dts: 1.772767 pts: 1.772767 pos: 368652 size:   379
+ret: 0         st: 1 flags:1 dts: 1.812767 pts: 1.812767 pos: 368652 size:   379
 ret: 0         st: 1 flags:1  ts: 1.470833
-ret: 0         st: 1 flags:1 dts: 1.250322 pts: 1.250322 pos: 145408 size:   261
+ret: 0         st: 1 flags:1 dts: 1.290322 pts: 1.290322 pos: 145408 size:   261
 ret: 0         st:-1 flags:0  ts: 0.365002
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st:-1 flags:1  ts:-0.740831
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 0 flags:0  ts: 2.153333
-ret: 0         st: 0 flags:1 dts: 1.920000 pts: 1.960000 pos: 339968 size:   681
+ret: 0         st: 0 flags:1 dts: 1.960000 pts: 2.000000 pos: 339968 size:   681
 ret: 0         st: 0 flags:1  ts: 1.047500
-ret: 0         st: 0 flags:0 dts: 1.040000 pts: 1.080000 pos:  40960 size: 16073
+ret: 0         st: 0 flags:0 dts: 1.040000 pts: 1.080000 pos:  26624 size: 16303
 ret: 0         st: 1 flags:0  ts:-0.058333
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 1 flags:1  ts: 2.835833
-ret: 0         st: 1 flags:1 dts: 1.772767 pts: 1.772767 pos: 368652 size:   379
+ret: 0         st: 1 flags:1 dts: 1.812767 pts: 1.812767 pos: 368652 size:   379
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 0 flags:0 dts: 1.760000 pts: 1.800000 pos: 292864 size: 13170
+ret: 0         st: 0 flags:0 dts: 1.760000 pts: 1.800000 pos: 280588 size: 13050
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 0 flags:0  ts:-0.481667
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 0 flags:1  ts: 2.412500
-ret: 0         st: 0 flags:1 dts: 1.920000 pts: 1.960000 pos: 339968 size:   681
+ret: 0         st: 0 flags:1 dts: 1.960000 pts: 2.000000 pos: 339968 size:   681
 ret: 0         st: 1 flags:0  ts: 1.306667
-ret: 0         st: 1 flags:1 dts: 1.511544 pts: 1.511544 pos: 342028 size:   314
+ret: 0         st: 1 flags:1 dts: 1.551544 pts: 1.551544 pos: 342028 size:   314
 ret: 0         st: 1 flags:1  ts: 0.200844
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st:-1 flags:0  ts:-0.904994
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st:-1 flags:1  ts: 1.989173
-ret: 0         st: 0 flags:1 dts: 1.920000 pts: 1.960000 pos: 339968 size:   681
+ret: 0         st: 0 flags:1 dts: 1.960000 pts: 2.000000 pos: 339968 size:   681
 ret: 0         st: 0 flags:0  ts: 0.883344
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 0 flags:1  ts:-0.222489
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st: 1 flags:0  ts: 2.671678
-ret: 0         st: 1 flags:1 dts: 1.772767 pts: 1.772767 pos: 368652 size:   379
+ret: 0         st: 1 flags:1 dts: 1.812767 pts: 1.812767 pos: 368652 size:   379
 ret: 0         st: 1 flags:1  ts: 1.565844
-ret: 0         st: 1 flags:1 dts: 1.511544 pts: 1.511544 pos: 342028 size:   314
+ret: 0         st: 1 flags:1 dts: 1.551544 pts: 1.551544 pos: 342028 size:   314
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 1 flags:1 dts: 0.989089 pts: 0.989089 pos:   2048 size:   208
+ret: 0         st: 1 flags:1 dts: 1.029089 pts: 1.029089 pos:   2048 size:   208
diff --git a/tests/ref/seek/lavf-ts b/tests/ref/seek/lavf-ts
index 81093b7..df7c4af 100644
--- a/tests/ref/seek/lavf-ts
+++ b/tests/ref/seek/lavf-ts
@@ -1,53 +1,53 @@
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos:  44932 size: 14502
+ret: 0         st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos:  44932 size: 14502
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st: 0 flags:0  ts: 0.788333
-ret: 0         st: 0 flags:0 dts: 1.520000 pts: 1.560000 pos:  74260 size: 13388
+ret: 0         st: 0 flags:0 dts: 1.560000 pts: 1.600000 pos:  74260 size: 13388
 ret: 0         st: 0 flags:1  ts:-0.317500
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801
 ret: 0         st: 1 flags:0  ts: 2.576667
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st: 1 flags:1  ts: 1.470833
-ret: 0         st: 0 flags:0 dts: 2.160000 pts: 2.200000 pos: 325240 size: 12679
+ret: 0         st: 0 flags:0 dts: 2.120000 pts: 2.160000 pos: 294032 size: 13839
 ret: 0         st:-1 flags:0  ts: 0.365002
-ret: 0         st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos:  44932 size: 14502
+ret: 0         st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos:  44932 size: 14502
 ret: 0         st:-1 flags:1  ts:-0.740831
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801
 ret: 0         st: 0 flags:0  ts: 2.153333
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st: 0 flags:1  ts: 1.047500
-ret: 0         st: 0 flags:0 dts: 1.680000 pts: 1.720000 pos: 130096 size: 14133
+ret: 0         st: 0 flags:0 dts: 1.720000 pts: 1.760000 pos: 130096 size: 14133
 ret: 0         st: 1 flags:0  ts:-0.058333
-ret: 0         st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos:  44932 size: 14502
+ret: 0         st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos:  44932 size: 14502
 ret: 0         st: 1 flags:1  ts: 2.835833
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st:-1 flags:0  ts: 1.730004
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801
 ret: 0         st: 0 flags:0  ts:-0.481667
-ret: 0         st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos:  44932 size: 14502
+ret: 0         st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos:  44932 size: 14502
 ret: 0         st: 0 flags:1  ts: 2.412500
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st: 1 flags:0  ts: 1.306667
-ret: 0         st: 0 flags:0 dts: 2.080000 pts: 2.120000 pos: 294032 size: 13839
+ret: 0         st: 0 flags:0 dts: 2.040000 pts: 2.080000 pos: 265644 size: 12390
 ret: 0         st: 1 flags:1  ts: 0.200844
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801
 ret: 0         st:-1 flags:0  ts:-0.904994
-ret: 0         st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos:  44932 size: 14502
+ret: 0         st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos:  44932 size: 14502
 ret: 0         st:-1 flags:1  ts: 1.989173
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st: 0 flags:0  ts: 0.883344
-ret: 0         st: 0 flags:0 dts: 1.600000 pts: 1.640000 pos: 102836 size: 12781
+ret: 0         st: 0 flags:0 dts: 1.640000 pts: 1.680000 pos: 102836 size: 12781
 ret: 0         st: 0 flags:1  ts:-0.222489
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801
 ret: 0         st: 1 flags:0  ts: 2.671678
-ret: 0         st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 403636 size:   209
+ret: 0         st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 403636 size:   209
 ret: 0         st: 1 flags:1  ts: 1.565844
-ret: 0         st: 0 flags:0 dts: 2.240000 pts: 2.280000 pos: 350996 size: 11307
+ret: 0         st: 0 flags:0 dts: 2.200000 pts: 2.240000 pos: 325240 size: 12679
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:0 dts: 1.440000 pts: 1.480000 pos:  44932 size: 14502
+ret: 0         st: 0 flags:0 dts: 1.480000 pts: 1.520000 pos:  44932 size: 14502
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos:    564 size: 24801
+ret: 0         st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos:    564 size: 24801