diff --git a/tests/seek.regression.ref b/tests/seek.regression.ref
index cde796c45f0058f8601ed12f86dd85ba341b2a65..9ea71ad548c19925519220ecc8b875df282d447b 100644
--- a/tests/seek.regression.ref
+++ b/tests/seek.regression.ref
@@ -585,51 +585,51 @@ ret: 0 st:-1 ts:-0.645825 flags:1
 ret:-5
 ----------------
 data/a-h261.avi
-ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9646 flags:1
+ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9645 flags:1
 ret: 0 st:-1 ts:-1.000000 flags:0
-ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9646 flags:1
+ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9645 flags:1
 ret: 0 st:-1 ts:1.894167 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11378 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11377 flags:1
 ret: 0 st: 0 ts:0.800000 flags:0
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:92402 size:10323 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:92402 size:10322 flags:1
 ret:-1 st: 0 ts:-0.320000 flags:1
 ret:-1 st:-1 ts:2.576668 flags:0
 ret: 0 st:-1 ts:1.470835 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11378 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11377 flags:1
 ret: 0 st: 0 ts:0.360000 flags:0
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:54090 size:9405 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:54090 size:9404 flags:1
 ret:-1 st: 0 ts:-0.760000 flags:1
 ret:-1 st:-1 ts:2.153336 flags:0
 ret: 0 st:-1 ts:1.047503 flags:1
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:92402 size:10323 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:92402 size:10322 flags:1
 ret: 0 st: 0 ts:-0.040000 flags:0
-ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9646 flags:1
+ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9645 flags:1
 ret: 0 st: 0 ts:2.840000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11708 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11707 flags:1
 ret: 0 st:-1 ts:1.730004 flags:0
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11708 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11707 flags:1
 ret: 0 st:-1 ts:0.624171 flags:1
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:54090 size:9405 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:54090 size:9404 flags:1
 ret: 0 st: 0 ts:-0.480000 flags:0
-ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9646 flags:1
+ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9645 flags:1
 ret: 0 st: 0 ts:2.400000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11708 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11707 flags:1
 ret: 0 st:-1 ts:1.306672 flags:0
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11378 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11377 flags:1
 ret: 0 st:-1 ts:0.200839 flags:1
-ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9646 flags:1
+ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9645 flags:1
 ret: 0 st: 0 ts:-0.920000 flags:0
-ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9646 flags:1
+ret: 0 st: 0 dts:0.000000 pts:0.000000 pos:15314 size:9645 flags:1
 ret: 0 st: 0 ts:2.000000 flags:1
-ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11708 flags:1
+ret: 0 st: 0 dts:1.920000 pts:1.920000 pos:187598 size:11707 flags:1
 ret: 0 st:-1 ts:0.883340 flags:0
-ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:92402 size:10323 flags:1
+ret: 0 st: 0 dts:0.960000 pts:0.960000 pos:92402 size:10322 flags:1
 ret:-1 st:-1 ts:-0.222493 flags:1
 ret:-1 st: 0 ts:2.680000 flags:0
 ret: 0 st: 0 ts:1.560000 flags:1
-ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11378 flags:1
+ret: 0 st: 0 dts:1.440000 pts:1.440000 pos:137900 size:11377 flags:1
 ret: 0 st:-1 ts:0.460008 flags:0
-ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:54090 size:9405 flags:1
+ret: 0 st: 0 dts:0.480000 pts:0.480000 pos:54090 size:9404 flags:1
 ret:-1 st:-1 ts:-0.645825 flags:1
 ----------------
 data/a-h263.avi