diff --git a/libavformat/seek-test.c b/libavformat/seek-test.c
index 8b0611db71ac5..1dd041d85151d 100644
--- a/libavformat/seek-test.c
+++ b/libavformat/seek-test.c
@@ -76,6 +76,8 @@ int main(int argc, char **argv)
             frame_count = atoi(argv[i+1]);
         } else if(!strcmp(argv[i], "-duration")){
             duration = atoi(argv[i+1]);
+        } else if(!strcmp(argv[i], "-usetoc")) {
+            av_dict_set(&format_opts, "usetoc", argv[i+1], 0);
         } else {
             argc = 1;
         }
diff --git a/tests/fate/seek.mak b/tests/fate/seek.mak
index 3be04ca089a81..dfb2e84a1e2c9 100644
--- a/tests/fate/seek.mak
+++ b/tests/fate/seek.mak
@@ -241,11 +241,18 @@ fate-seek-lavf-yuv4mpeg: SRC = lavf/lavf.y4m
 
 FATE_SEEK += $(FATE_SEEK_LAVF-yes:%=fate-seek-lavf-%)
 
-$(FATE_SEEK) $(FATE_SAMPLES_SEEK): libavformat/seek-test$(EXESUF)
+# extra files
+
+FATE_SEEK_EXTRA-$(CONFIG_MP3_DEMUXER)   += fate-seek-extra-mp3
+fate-seek-extra-mp3:  CMD = run libavformat/seek-test$(EXESUF) $(TARGET_SAMPLES)/gapless/gapless.mp3 -usetoc 0
+FATE_SEEK_EXTRA += $(FATE_SEEK_EXTRA-yes)
+
+
+$(FATE_SEEK) $(FATE_SAMPLES_SEEK) $(FATE_SEEK_EXTRA): libavformat/seek-test$(EXESUF)
 $(FATE_SEEK) $(FATE_SAMPLES_SEEK): CMD = run libavformat/seek-test$(EXESUF) $(TARGET_PATH)/tests/data/$(SRC)
 $(FATE_SEEK) $(FATE_SAMPLES_SEEK): fate-seek-%: fate-%
 fate-seek-%: REF = $(SRC_PATH)/tests/ref/seek/$(@:fate-seek-%=%)
 
 FATE_AVCONV += $(FATE_SEEK)
-FATE_SAMPLES_AVCONV += $(FATE_SAMPLES_SEEK)
-fate-seek:     $(FATE_SEEK) $(FATE_SAMPLES_SEEK)
+FATE_SAMPLES_AVCONV += $(FATE_SAMPLES_SEEK) $(FATE_SEEK_EXTRA)
+fate-seek:     $(FATE_SEEK) $(FATE_SAMPLES_SEEK) $(FATE_SEEK_EXTRA)
diff --git a/tests/ref/seek/extra-mp3 b/tests/ref/seek/extra-mp3
new file mode 100644
index 0000000000000..981ac02ca8f84
--- /dev/null
+++ b/tests/ref/seek/extra-mp3
@@ -0,0 +1,53 @@
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st:-1 flags:0  ts:-1.000000
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st:-1 flags:1  ts: 1.894167
+ret: 0         st: 0 flags:1 dts: 1.880816 pts: 1.880816 pos:  31544 size:   418
+ret: 0         st: 0 flags:0  ts: 0.788334
+ret: 0         st: 0 flags:1 dts: 0.809796 pts: 0.809796 pos:  14407 size:   418
+ret: 0         st: 0 flags:1  ts:-0.317499
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st:-1 flags:0  ts: 2.576668
+ret: 0         st: 0 flags:1 dts: 2.586122 pts: 2.586122 pos:  42828 size:   418
+ret: 0         st:-1 flags:1  ts: 1.470835
+ret: 0         st: 0 flags:1 dts: 1.462857 pts: 1.462857 pos:  24856 size:   418
+ret: 0         st: 0 flags:0  ts: 0.365002
+ret: 0         st: 0 flags:1 dts: 0.365714 pts: 0.365714 pos:   7302 size:   418
+ret: 0         st: 0 flags:1  ts:-0.740831
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st:-1 flags:0  ts: 2.153336
+ret: 0         st: 0 flags:1 dts: 2.168163 pts: 2.168163 pos:  36141 size:   418
+ret: 0         st:-1 flags:1  ts: 1.047503
+ret: 0         st: 0 flags:1 dts: 1.044898 pts: 1.044898 pos:  18169 size:   418
+ret: 0         st: 0 flags:0  ts:-0.058330
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st: 0 flags:1  ts: 2.835837
+ret: 0         st: 0 flags:1 dts: 2.821224 pts: 2.821224 pos:  46590 size:   418
+ret: 0         st:-1 flags:0  ts: 1.730004
+ret: 0         st: 0 flags:1 dts: 1.750204 pts: 1.750204 pos:  29454 size:   418
+ret: 0         st:-1 flags:1  ts: 0.624171
+ret: 0         st: 0 flags:1 dts: 0.600816 pts: 0.600816 pos:  11064 size:   418
+ret: 0         st: 0 flags:0  ts:-0.481662
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st: 0 flags:1  ts: 2.412505
+ret: 0         st: 0 flags:1 dts: 2.403265 pts: 2.403265 pos:  39903 size:   418
+ret: 0         st:-1 flags:0  ts: 1.306672
+ret: 0         st: 0 flags:1 dts: 1.332245 pts: 1.332245 pos:  22766 size:   418
+ret: 0         st:-1 flags:1  ts: 0.200839
+ret: 0         st: 0 flags:1 dts: 0.182857 pts: 0.182857 pos:   4376 size:   418
+ret: 0         st: 0 flags:0  ts:-0.904994
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st: 0 flags:1  ts: 1.989173
+ret: 0         st: 0 flags:1 dts: 1.985306 pts: 1.985306 pos:  33215 size:   418
+ret: 0         st:-1 flags:0  ts: 0.883340
+ret: 0         st: 0 flags:1 dts: 0.888163 pts: 0.888163 pos:  15661 size:   418
+ret: 0         st:-1 flags:1  ts:-0.222493
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440
+ret: 0         st: 0 flags:0  ts: 2.671674
+ret: 0         st: 0 flags:1 dts: 2.690612 pts: 2.690612 pos:  44500 size:   418
+ret: 0         st: 0 flags:1  ts: 1.565841
+ret: 0         st: 0 flags:1 dts: 1.567347 pts: 1.567347 pos:  26528 size:   418
+ret: 0         st:-1 flags:0  ts: 0.460008
+ret: 0         st: 0 flags:1 dts: 0.470204 pts: 0.470204 pos:   8974 size:   418
+ret: 0         st:-1 flags:1  ts:-0.645825
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1451 size:   440