diff --git a/libavdevice/timefilter.c b/libavdevice/timefilter.c
index ba2e54e0c0..5c77783f56 100644
--- a/libavdevice/timefilter.c
+++ b/libavdevice/timefilter.c
@@ -150,7 +150,7 @@ int main(void)
             }
             ff_timefilter_destroy(tf);
 #else
-            printf(" [%f %f %9f]", bestpar0, bestpar1, best_error);
+            printf(" [%11f %11f %9f]", bestpar0, bestpar1, best_error);
 #endif
         }
         printf("\n");
diff --git a/tests/ref/fate/timefilter b/tests/ref/fate/timefilter
index 782a97492b..5a61f79aa0 100644
--- a/tests/ref/fate/timefilter
+++ b/tests/ref/fate/timefilter
@@ -1,6 +1,6 @@
- [0.800000 0.800000  0.000000] [0.800000 2758.779681  0.000000] [0.800000 3881.880055  0.000000] [0.800000 5213.913473  0.000000]
- [1688.672234 0.000000  0.018551] [21.026792 0.000401  0.068856] [1.162481 0.008576  0.121287] [0.803356 0.016078  0.153518]
- [1218.378235 0.000000  0.167011] [12.908626 0.000281  0.296858] [21.026792 0.000401  0.619608] [2.064064 0.004760  1.020336]
- [1218.378235 0.000000  0.909282] [10.047626 0.000191  0.873495] [14.909464 0.000297  1.935407] [21.026792 0.000401  3.373312]
- [177.634056 0.000002  4.988477] [5.363801 0.000176  2.102302] [12.879355 0.000195  5.029066] [15.615799 0.000298  9.292377]
- [43.713191 0.000007 63.605530] [1.345385 0.000213 13.918138] [6.800629 0.000142 13.284614] [14.909464 0.000142 21.761697]
+ [   0.800000    0.800000  0.000000] [   0.800000 2758.779681  0.000000] [   0.800000 3881.880055  0.000000] [   0.800000 5213.913473  0.000000]
+ [1688.672234    0.000000  0.018551] [  21.026792    0.000401  0.068856] [   1.162481    0.008576  0.121287] [   0.803356    0.016078  0.153518]
+ [1218.378235    0.000000  0.167011] [  12.908626    0.000281  0.296858] [  21.026792    0.000401  0.619608] [   2.064064    0.004760  1.020336]
+ [1218.378235    0.000000  0.909282] [  10.047626    0.000191  0.873495] [  14.909464    0.000297  1.935407] [  21.026792    0.000401  3.373312]
+ [ 177.634056    0.000002  4.988477] [   5.363801    0.000176  2.102302] [  12.879355    0.000195  5.029066] [  15.615799    0.000298  9.292377]
+ [  43.713191    0.000007 63.605530] [   1.345385    0.000213 13.918138] [   6.800629    0.000142 13.284614] [  14.909464    0.000142 21.761697]