Merge commit '5cf892d6946b19a87bcd00d6b76ce81f45960fdb'

* commit '5cf892d6946b19a87bcd00d6b76ce81f45960fdb':
  movenc: Write pts timestamps in tfxd, instead of dts timestamps

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/movenc.c

@@ -3468,7 +3468,8 @@ static int mov_write_tfxd_tag(AVIOContext *pb, MOVTrack *track)
     avio_write(pb, uuid, sizeof(uuid));
     avio_w8(pb, 1);
     avio_wb24(pb, 0);
-    avio_wb64(pb, track->frag_start);
+    avio_wb64(pb, track->start_dts + track->frag_start +
+                  track->cluster[0].cts);
     avio_wb64(pb, track->start_dts + track->track_duration -
                   track->cluster[0].dts);