diff --git a/tests/fate-run.sh b/tests/fate-run.sh
index c640cc5..cca8fa0 100755
--- a/tests/fate-run.sh
+++ b/tests/fate-run.sh
@@ -107,7 +107,7 @@ probegaplessinfo(){
     pktfile1="${outdir}/${test}.pkts"
     framefile1="${outdir}/${test}.frames"
     cleanfiles="$cleanfiles $pktfile1 $framefile1"
-    run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_packets -show_entries packet=pts,dts,duration:stream=nb_read_packets -v 0 "$filename" "$@" > "$pktfile1"
+    run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_packets -show_entries packet=pts,dts,duration,flags:stream=nb_read_packets -v 0 "$filename" "$@" > "$pktfile1"
     head -n 8 "$pktfile1"
     tail -n 9 "$pktfile1"
     run ffprobe${PROGSUF} -bitexact -select_streams a -of compact -count_frames -show_entries frame=pkt_pts,pkt_dts,best_effort_timestamp,pkt_duration,nb_samples:stream=nb_read_frames -v 0 "$filename" "$@" > "$framefile1"
diff --git a/tests/ref/fate/gaplessenc-itunes-to-ipod-aac b/tests/ref/fate/gaplessenc-itunes-to-ipod-aac
index 789681f..ed68487 100644
--- a/tests/ref/fate/gaplessenc-itunes-to-ipod-aac
+++ b/tests/ref/fate/gaplessenc-itunes-to-ipod-aac
@@ -7,22 +7,22 @@ duration_ts=103326
 start_time=0.000000
 duration=2.367000
 [/FORMAT]
-packet|pts=-1024|dts=-1024|duration=1024
-packet|pts=0|dts=0|duration=1024
-packet|pts=1024|dts=1024|duration=1024
-packet|pts=2048|dts=2048|duration=1024
-packet|pts=3072|dts=3072|duration=1024
-packet|pts=4096|dts=4096|duration=1024
-packet|pts=5120|dts=5120|duration=1024
-packet|pts=6144|dts=6144|duration=1024
-packet|pts=95232|dts=95232|duration=1024
-packet|pts=96256|dts=96256|duration=1024
-packet|pts=97280|dts=97280|duration=1024
-packet|pts=98304|dts=98304|duration=1024
-packet|pts=99328|dts=99328|duration=1024
-packet|pts=100352|dts=100352|duration=1024
-packet|pts=101376|dts=101376|duration=1024
-packet|pts=102400|dts=102400|duration=926
+packet|pts=-1024|dts=-1024|duration=1024|flags=KD
+packet|pts=0|dts=0|duration=1024|flags=K_
+packet|pts=1024|dts=1024|duration=1024|flags=K_
+packet|pts=2048|dts=2048|duration=1024|flags=K_
+packet|pts=3072|dts=3072|duration=1024|flags=K_
+packet|pts=4096|dts=4096|duration=1024|flags=K_
+packet|pts=5120|dts=5120|duration=1024|flags=K_
+packet|pts=6144|dts=6144|duration=1024|flags=K_
+packet|pts=95232|dts=95232|duration=1024|flags=K_
+packet|pts=96256|dts=96256|duration=1024|flags=K_
+packet|pts=97280|dts=97280|duration=1024|flags=K_
+packet|pts=98304|dts=98304|duration=1024|flags=K_
+packet|pts=99328|dts=99328|duration=1024|flags=K_
+packet|pts=100352|dts=100352|duration=1024|flags=K_
+packet|pts=101376|dts=101376|duration=1024|flags=K_
+packet|pts=102400|dts=102400|duration=926|flags=K_
 stream|nb_read_packets=102
 frame|pkt_pts=0|pkt_dts=0|best_effort_timestamp=0|pkt_duration=1024|nb_samples=1024
 frame|pkt_pts=1024|pkt_dts=1024|best_effort_timestamp=1024|pkt_duration=1024|nb_samples=1024
diff --git a/tests/ref/fate/gaplessenc-pcm-to-mov-aac b/tests/ref/fate/gaplessenc-pcm-to-mov-aac
index 8702611..b5f9182 100644
--- a/tests/ref/fate/gaplessenc-pcm-to-mov-aac
+++ b/tests/ref/fate/gaplessenc-pcm-to-mov-aac
@@ -7,22 +7,22 @@ duration_ts=529200
 start_time=0.000000
 duration=12.024000
 [/FORMAT]
-packet|pts=-1024|dts=-1024|duration=1024
-packet|pts=0|dts=0|duration=1024
-packet|pts=1024|dts=1024|duration=1024
-packet|pts=2048|dts=2048|duration=1024
-packet|pts=3072|dts=3072|duration=1024
-packet|pts=4096|dts=4096|duration=1024
-packet|pts=5120|dts=5120|duration=1024
-packet|pts=6144|dts=6144|duration=1024
-packet|pts=521216|dts=521216|duration=1024
-packet|pts=522240|dts=522240|duration=1024
-packet|pts=523264|dts=523264|duration=1024
-packet|pts=524288|dts=524288|duration=1024
-packet|pts=525312|dts=525312|duration=1024
-packet|pts=526336|dts=526336|duration=1024
-packet|pts=527360|dts=527360|duration=1024
-packet|pts=528384|dts=528384|duration=816
+packet|pts=-1024|dts=-1024|duration=1024|flags=KD
+packet|pts=0|dts=0|duration=1024|flags=K_
+packet|pts=1024|dts=1024|duration=1024|flags=K_
+packet|pts=2048|dts=2048|duration=1024|flags=K_
+packet|pts=3072|dts=3072|duration=1024|flags=K_
+packet|pts=4096|dts=4096|duration=1024|flags=K_
+packet|pts=5120|dts=5120|duration=1024|flags=K_
+packet|pts=6144|dts=6144|duration=1024|flags=K_
+packet|pts=521216|dts=521216|duration=1024|flags=K_
+packet|pts=522240|dts=522240|duration=1024|flags=K_
+packet|pts=523264|dts=523264|duration=1024|flags=K_
+packet|pts=524288|dts=524288|duration=1024|flags=K_
+packet|pts=525312|dts=525312|duration=1024|flags=K_
+packet|pts=526336|dts=526336|duration=1024|flags=K_
+packet|pts=527360|dts=527360|duration=1024|flags=K_
+packet|pts=528384|dts=528384|duration=816|flags=K_
 stream|nb_read_packets=518
 frame|pkt_pts=0|pkt_dts=0|best_effort_timestamp=0|pkt_duration=1024|nb_samples=1024
 frame|pkt_pts=1024|pkt_dts=1024|best_effort_timestamp=1024|pkt_duration=1024|nb_samples=1024
diff --git a/tests/ref/fate/gaplessinfo-itunes1 b/tests/ref/fate/gaplessinfo-itunes1
index 717a2a8..c2fb316 100644
--- a/tests/ref/fate/gaplessinfo-itunes1
+++ b/tests/ref/fate/gaplessinfo-itunes1
@@ -7,22 +7,22 @@ duration_ts=1294336
 start_time=0.047889
 duration=29.350023
 [/FORMAT]
-packet|pts=0|dts=0|duration=1024
-packet|pts=1024|dts=1024|duration=1024
-packet|pts=2048|dts=2048|duration=1024
-packet|pts=3072|dts=3072|duration=1024
-packet|pts=4096|dts=4096|duration=1024
-packet|pts=5120|dts=5120|duration=1024
-packet|pts=6144|dts=6144|duration=1024
-packet|pts=7168|dts=7168|duration=1024
-packet|pts=1286144|dts=1286144|duration=1024
-packet|pts=1287168|dts=1287168|duration=1024
-packet|pts=1288192|dts=1288192|duration=1024
-packet|pts=1289216|dts=1289216|duration=1024
-packet|pts=1290240|dts=1290240|duration=1024
-packet|pts=1291264|dts=1291264|duration=1024
-packet|pts=1292288|dts=1292288|duration=1024
-packet|pts=1293312|dts=1293312|duration=1024
+packet|pts=0|dts=0|duration=1024|flags=K_
+packet|pts=1024|dts=1024|duration=1024|flags=K_
+packet|pts=2048|dts=2048|duration=1024|flags=K_
+packet|pts=3072|dts=3072|duration=1024|flags=K_
+packet|pts=4096|dts=4096|duration=1024|flags=K_
+packet|pts=5120|dts=5120|duration=1024|flags=K_
+packet|pts=6144|dts=6144|duration=1024|flags=K_
+packet|pts=7168|dts=7168|duration=1024|flags=K_
+packet|pts=1286144|dts=1286144|duration=1024|flags=K_
+packet|pts=1287168|dts=1287168|duration=1024|flags=K_
+packet|pts=1288192|dts=1288192|duration=1024|flags=K_
+packet|pts=1289216|dts=1289216|duration=1024|flags=K_
+packet|pts=1290240|dts=1290240|duration=1024|flags=K_
+packet|pts=1291264|dts=1291264|duration=1024|flags=K_
+packet|pts=1292288|dts=1292288|duration=1024|flags=K_
+packet|pts=1293312|dts=1293312|duration=1024|flags=K_
 stream|nb_read_packets=1264
 frame|pkt_pts=2112|pkt_dts=2112|best_effort_timestamp=2048|pkt_duration=960|nb_samples=960
 frame|pkt_pts=3072|pkt_dts=3072|best_effort_timestamp=3072|pkt_duration=1024|nb_samples=1024
diff --git a/tests/ref/fate/gaplessinfo-itunes2 b/tests/ref/fate/gaplessinfo-itunes2
index be15113..073715e 100644
--- a/tests/ref/fate/gaplessinfo-itunes2
+++ b/tests/ref/fate/gaplessinfo-itunes2
@@ -7,22 +7,22 @@ duration_ts=105472
 start_time=0.047891
 duration=2.391655
 [/FORMAT]
-packet|pts=0|dts=0|duration=1024
-packet|pts=1024|dts=1024|duration=1024
-packet|pts=2048|dts=2048|duration=1024
-packet|pts=3072|dts=3072|duration=1024
-packet|pts=4096|dts=4096|duration=1024
-packet|pts=5120|dts=5120|duration=1024
-packet|pts=6144|dts=6144|duration=1024
-packet|pts=7168|dts=7168|duration=1024
-packet|pts=97280|dts=97280|duration=1024
-packet|pts=98304|dts=98304|duration=1024
-packet|pts=99328|dts=99328|duration=1024
-packet|pts=100352|dts=100352|duration=1024
-packet|pts=101376|dts=101376|duration=1024
-packet|pts=102400|dts=102400|duration=1024
-packet|pts=103424|dts=103424|duration=1024
-packet|pts=104448|dts=104448|duration=1024
+packet|pts=0|dts=0|duration=1024|flags=K_
+packet|pts=1024|dts=1024|duration=1024|flags=K_
+packet|pts=2048|dts=2048|duration=1024|flags=K_
+packet|pts=3072|dts=3072|duration=1024|flags=K_
+packet|pts=4096|dts=4096|duration=1024|flags=K_
+packet|pts=5120|dts=5120|duration=1024|flags=K_
+packet|pts=6144|dts=6144|duration=1024|flags=K_
+packet|pts=7168|dts=7168|duration=1024|flags=K_
+packet|pts=97280|dts=97280|duration=1024|flags=K_
+packet|pts=98304|dts=98304|duration=1024|flags=K_
+packet|pts=99328|dts=99328|duration=1024|flags=K_
+packet|pts=100352|dts=100352|duration=1024|flags=K_
+packet|pts=101376|dts=101376|duration=1024|flags=K_
+packet|pts=102400|dts=102400|duration=1024|flags=K_
+packet|pts=103424|dts=103424|duration=1024|flags=K_
+packet|pts=104448|dts=104448|duration=1024|flags=K_
 stream|nb_read_packets=103
 frame|pkt_pts=2112|pkt_dts=2112|best_effort_timestamp=2048|pkt_duration=960|nb_samples=960
 frame|pkt_pts=3072|pkt_dts=3072|best_effort_timestamp=3072|pkt_duration=1024|nb_samples=1024
