diff --git a/Changelog b/Changelog
index 65d9287f28..d459e22a9f 100644
--- a/Changelog
+++ b/Changelog
@@ -32,6 +32,8 @@ version <next>:
 - AAC ELD 480 decoding
 - Intel QSV-accelerated H.264 decoding
 - DSS SP decoder and DSS demuxer
+- Fix stsd atom corruption in DNxHD QuickTimes
+
 
 version 2.5:
 - HEVC/H.265 RTP payload format (draft v6) packetizer
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 5e172cb917..a72f84e530 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1077,8 +1077,6 @@ static int mov_write_avid_tag(AVIOContext *pb, MOVTrack *track)
     for (i = 0; i < 10; i++)
         avio_wb64(pb, 0);
 
-    /* extra padding for stsd needed */
-    avio_wb32(pb, 0);
     return 0;
 }
 
@@ -1592,6 +1590,7 @@ static int mov_write_video_tag(AVIOContext *pb, MOVMuxContext *mov, MOVTrack *tr
 {
     int64_t pos = avio_tell(pb);
     char compressor_name[32] = { 0 };
+    int avid = 0;
 
     avio_wb32(pb, 0); /* size */
     avio_wl32(pb, track->tag); // store it byteswapped
@@ -1640,9 +1639,10 @@ static int mov_write_video_tag(AVIOContext *pb, MOVMuxContext *mov, MOVTrack *tr
             track->enc->codec_id == AV_CODEC_ID_SVQ3) {
         mov_write_extradata_tag(pb, track);
         avio_wb32(pb, 0);
-    } else if (track->enc->codec_id == AV_CODEC_ID_DNXHD)
+    } else if (track->enc->codec_id == AV_CODEC_ID_DNXHD) {
         mov_write_avid_tag(pb, track);
-    else if (track->enc->codec_id == AV_CODEC_ID_HEVC)
+        avid = 1;
+    } else if (track->enc->codec_id == AV_CODEC_ID_HEVC)
         mov_write_hvcc_tag(pb, track);
     else if (track->enc->codec_id == AV_CODEC_ID_H264 && !TAG_IS_AVCI(track->tag)) {
         mov_write_avcc_tag(pb, track);
@@ -1674,6 +1674,11 @@ static int mov_write_video_tag(AVIOContext *pb, MOVMuxContext *mov, MOVTrack *tr
         mov_write_pasp_tag(pb, track);
     }
 
+    /* extra padding for avid stsd */
+    /* https://developer.apple.com/library/mac/documentation/QuickTime/QTFF/QTFFChap2/qtff2.html#//apple_ref/doc/uid/TP40000939-CH204-61112 */
+    if (avid)
+        avio_wb32(pb, 0);
+
     return update_size(pb, pos);
 }
 
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr
index ee21e96a88..16d895353c 100644
--- a/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr
+++ b/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr
@@ -1,4 +1,4 @@
-200a881696cc70c36c33fb415ed9488b *tests/data/fate/vsynth1-dnxhd-1080i-colr.mov
+5fccdb16c0f14dea1b6b603bac90b97e *tests/data/fate/vsynth1-dnxhd-1080i-colr.mov
 3031929 tests/data/fate/vsynth1-dnxhd-1080i-colr.mov
 5835dff88cb84e83bbe70b5ed5edd5ab *tests/data/fate/vsynth1-dnxhd-1080i-colr.out.rawvideo
 stddev:    5.79 PSNR: 32.87 MAXDIFF:   56 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr
index d41b5b30fd..ba5e6a1b76 100644
--- a/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr
+++ b/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr
@@ -1,4 +1,4 @@
-53dfdc17882f2240a10c799287bf4b68 *tests/data/fate/vsynth2-dnxhd-1080i-colr.mov
+f9827e9867b0ea4f7585d8e362a58413 *tests/data/fate/vsynth2-dnxhd-1080i-colr.mov
 3031929 tests/data/fate/vsynth2-dnxhd-1080i-colr.mov
 e4cf5528c993b5e7d57a9d0a4d2cd0c6 *tests/data/fate/vsynth2-dnxhd-1080i-colr.out.rawvideo
 stddev:    1.58 PSNR: 44.15 MAXDIFF:   33 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr
index 2c5084c4b9..7cc2298189 100644
--- a/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr
+++ b/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr
@@ -1,4 +1,4 @@
-da84414ce38ed0479c61a493398c912a *tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
+ee7a70832f37793b62642f770d988bdb *tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
 3031929 tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
 7dd6b261e439cda21df4f01b45336b41 *tests/data/fate/vsynth3-dnxhd-1080i-colr.out.rawvideo
 stddev:    6.92 PSNR: 31.32 MAXDIFF:   50 bytes:    86700/     8670
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr
index 2f40f9b761..1889786ea7 100644
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr
+++ b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr
@@ -1,4 +1,4 @@
-241d5c03c5f6d7560b9e164ce0617f04 *tests/data/fate/vsynth_lena-dnxhd-1080i-colr.mov
+5ba3ddb58b10e5f0069cb4f82d594695 *tests/data/fate/vsynth_lena-dnxhd-1080i-colr.mov
 3031929 tests/data/fate/vsynth_lena-dnxhd-1080i-colr.mov
 864c3d5f49d9edf66ce8f82a2a6725f6 *tests/data/fate/vsynth_lena-dnxhd-1080i-colr.out.rawvideo
 stddev:    1.36 PSNR: 45.45 MAXDIFF:   22 bytes:  7603200/   760320