diff --git a/libavformat/isom.h b/libavformat/isom.h
index 4943b80ccf..41a9c64c11 100644
--- a/libavformat/isom.h
+++ b/libavformat/isom.h
@@ -129,6 +129,7 @@ typedef struct MOVFragmentStreamInfo {
     int64_t sidx_pts;
     int64_t first_tfra_pts;
     int64_t tfdt_dts;
+    int64_t next_trun_dts;
     int index_entry;
     MOVEncryptionIndex *encryption_index;
 } MOVFragmentStreamInfo;
diff --git a/libavformat/mov.c b/libavformat/mov.c
index eb9a8714a0..8e8aba7ba5 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1336,6 +1336,7 @@ static int update_frag_index(MOVContext *c, int64_t offset)
         frag_stream_info[i].id = c->fc->streams[i]->id;
         frag_stream_info[i].sidx_pts = AV_NOPTS_VALUE;
         frag_stream_info[i].tfdt_dts = AV_NOPTS_VALUE;
+        frag_stream_info[i].next_trun_dts = AV_NOPTS_VALUE;
         frag_stream_info[i].first_tfra_pts = AV_NOPTS_VALUE;
         frag_stream_info[i].index_entry = -1;
         frag_stream_info[i].encryption_index = NULL;
@@ -4614,6 +4615,7 @@ static int mov_read_tfhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     MOVFragment *frag = &c->fragment;
     MOVTrackExt *trex = NULL;
     int flags, track_id, i;
+    MOVFragmentStreamInfo * frag_stream_info;
 
     avio_r8(pb); /* version */
     flags = avio_rb24(pb);
@@ -4647,6 +4649,10 @@ static int mov_read_tfhd(MOVContext *c, AVIOContext *pb, MOVAtom atom)
                      avio_rb32(pb) : trex->flags;
     av_log(c->fc, AV_LOG_TRACE, "frag flags 0x%x\n", frag->flags);
 
+    frag_stream_info = get_current_frag_stream_info(&c->frag_index);
+    if (frag_stream_info)
+        frag_stream_info->next_trun_dts = AV_NOPTS_VALUE;
+
     return 0;
 }
 
@@ -4800,7 +4806,9 @@ static int mov_read_trun(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     frag_stream_info = get_current_frag_stream_info(&c->frag_index);
     if (frag_stream_info)
     {
-        if (frag_stream_info->first_tfra_pts != AV_NOPTS_VALUE &&
+        if (frag_stream_info->next_trun_dts != AV_NOPTS_VALUE) {
+            dts = frag_stream_info->next_trun_dts - sc->time_offset;
+        } else if (frag_stream_info->first_tfra_pts != AV_NOPTS_VALUE &&
             c->use_mfra_for == FF_MOV_FLAG_MFRA_PTS) {
             pts = frag_stream_info->first_tfra_pts;
             av_log(c->fc, AV_LOG_DEBUG, "found mfra time %"PRId64
@@ -4960,6 +4968,8 @@ static int mov_read_trun(MOVContext *c, AVIOContext *pb, MOVAtom atom)
             sc->nb_frames_for_fps ++;
         }
     }
+    if (frag_stream_info)
+        frag_stream_info->next_trun_dts = dts + sc->time_offset;
     if (i < entries) {
         // EOF found before reading all entries.  Fix the hole this would
         // leave in index_entries and ctts_data