[FFmpeg-devel,v2] avformat/movenc: always write a colr atom

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index a96139077b..5e68e53d13 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -76,7 +76,7 @@  static const AVOption options[] = {
     { "delay_moov", "Delay writing the initial moov until the first fragment is cut, or until the first fragment flush", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_DELAY_MOOV}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
     { "global_sidx", "Write a global sidx index at the start of the file", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_GLOBAL_SIDX}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
     { "skip_sidx", "Skip writing of sidx atom", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_SKIP_SIDX}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
-    { "write_colr", "Write colr atom (Experimental, may be renamed or changed, do not use from scripts)", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_COLR}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
+    { "write_colr", "Deprecated. Does nothing", 0, AV_OPT_TYPE_CONST, {.i64 = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
     { "write_gama", "Write deprecated gama atom", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_WRITE_GAMA}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
     { "use_metadata_tags", "Use mdta atom for metadata.", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_USE_MDTA}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
     { "skip_trailer", "Skip writing the mfra/tfra/mfro trailer for fragmented files", 0, AV_OPT_TYPE_CONST, {.i64 = FF_MOV_FLAG_SKIP_TRAILER}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
@@ -2078,12 +2078,8 @@  static int mov_write_video_tag(AVFormatContext *s, AVIOContext *pb, MOVMuxContex
         else
             av_log(mov->fc, AV_LOG_WARNING, "Not writing 'gama' atom. Format is not MOV.\n");
     }
-    if (mov->flags & FF_MOV_FLAG_WRITE_COLR) {
-        if (track->mode == MODE_MOV || track->mode == MODE_MP4)
-            mov_write_colr_tag(pb, track);
-        else
-            av_log(mov->fc, AV_LOG_WARNING, "Not writing 'colr' atom. Format is not MOV or MP4.\n");
-    }
+    if (track->mode == MODE_MOV || track->mode == MODE_MP4)
+        mov_write_colr_tag(pb, track);
 
     if (track->mode == MODE_MP4 && mov->fc->strict_std_compliance <= FF_COMPLIANCE_UNOFFICIAL) {
         AVStereo3D* stereo_3d = (AVStereo3D*) av_stream_get_side_data(track->st, AV_PKT_DATA_STEREO3D, NULL);
diff --git a/libavformat/movenc.h b/libavformat/movenc.h
index 68d6f23a5a..ae04174880 100644
--- a/libavformat/movenc.h
+++ b/libavformat/movenc.h
@@ -251,7 +251,6 @@  typedef struct MOVMuxContext {
 #define FF_MOV_FLAG_FRAG_DISCONT          (1 << 12)
 #define FF_MOV_FLAG_DELAY_MOOV            (1 << 13)
 #define FF_MOV_FLAG_GLOBAL_SIDX           (1 << 14)
-#define FF_MOV_FLAG_WRITE_COLR            (1 << 15)
 #define FF_MOV_FLAG_WRITE_GAMA            (1 << 16)
 #define FF_MOV_FLAG_USE_MDTA              (1 << 17)
 #define FF_MOV_FLAG_SKIP_TRAILER          (1 << 18)
diff --git a/tests/fate/mov.mak b/tests/fate/mov.mak
index 8ed66cf135..63e47bebb1 100644
--- a/tests/fate/mov.mak
+++ b/tests/fate/mov.mak
@@ -113,7 +113,7 @@  fate-mov-spherical-mono: CMD = run ffprobe$(PROGSSUF)$(EXESUF) -show_entries str
 
 fate-mov-gpmf-remux: CMD = md5 -i $(TARGET_SAMPLES)/mov/fake-gp-media-with-real-gpmf.mp4 -map 0 -c copy -fflags +bitexact -f mp4
 fate-mov-gpmf-remux: CMP = oneline
-fate-mov-gpmf-remux: REF = 8f48e435ee1f6b7e173ea756141eabf3
+fate-mov-gpmf-remux: REF = bfaeb432d5a039e803dc833101bd8c53
 
 fate-mov-guess-delay-1: CMD = run ffprobe$(PROGSSUF)$(EXESUF) -show_entries stream=has_b_frames -select_streams v $(TARGET_SAMPLES)/h264/h264_3bf_nopyramid_nobsrestriction.mp4
 fate-mov-guess-delay-2: CMD = run ffprobe$(PROGSSUF)$(EXESUF) -show_entries stream=has_b_frames -select_streams v $(TARGET_SAMPLES)/h264/h264_3bf_pyramid_nobsrestriction.mp4
diff --git a/tests/fate/vcodec.mak b/tests/fate/vcodec.mak
index 2705d2227a..d497b8a957 100644
--- a/tests/fate/vcodec.mak
+++ b/tests/fate/vcodec.mak
@@ -104,10 +104,11 @@  fate-vsynth%-dnxhd-edge3-hr:  ENCOPTS    = -s 257x121 -profile:v dnxhr_hq \
 fate-vsynth%-dnxhd-edge3-hr:  DECOPTS    = -sws_flags area+accurate_rnd+bitexact
 fate-vsynth%-dnxhd-edge3-hr:  FMT        = dnxhd
 
-FATE_VCODEC-$(call ENCDEC, DNXHD, MOV)  += dnxhd-1080i dnxhd-1080i-10bit dnxhd-1080i-colr \
+FATE_VCODEC-$(call ENCDEC, DNXHD, MOV)  += dnxhd-1080i dnxhd-1080i-10bit \
                                            dnxhd-hr-lb-mov dnxhd-hr-sq-mov dnxhd-hr-hq-mov
 fate-vsynth%-dnxhd-1080i:        ENCOPTS = -s hd1080 -b 120M -flags +ildct \
                                            -pix_fmt yuv422p -frames 5 -qmax 8
+fate-vsynth%-dnxhd-1080i:        DECOPTS = -sws_flags area+accurate_rnd+bitexact
 fate-vsynth%-dnxhd-1080i:        FMT     = mov
 
 fate-vsynth%-dnxhd-1080i-10bit:  ENCOPTS = -s hd1080 -b 185M -flags +ildct \
@@ -115,11 +116,6 @@  fate-vsynth%-dnxhd-1080i-10bit:  ENCOPTS = -s hd1080 -b 185M -flags +ildct \
 fate-vsynth%-dnxhd-1080i-10bit:  DECOPTS = -sws_flags area+accurate_rnd+bitexact
 fate-vsynth%-dnxhd-1080i-10bit:  FMT     = mov
 
-fate-vsynth%-dnxhd-1080i-colr:   ENCOPTS = -s hd1080 -b 120M -flags +ildct -movflags write_colr \
-                                           -pix_fmt yuv422p -frames 5 -qmax 8
-fate-vsynth%-dnxhd-1080i-colr:   DECOPTS = -sws_flags area+accurate_rnd+bitexact
-fate-vsynth%-dnxhd-1080i-colr:   FMT     = mov
-
 fate-vsynth%-dnxhd-hr-lb-mov:   ENCOPTS = -s uhd2160 -profile:v dnxhr_lb \
                                            -pix_fmt yuv422p -frames 5
 fate-vsynth%-dnxhd-hr-lb-mov:   DECOPTS = -sws_flags area+accurate_rnd+bitexact
diff --git a/tests/ref/fate/copy-trac236 b/tests/ref/fate/copy-trac236
index 2ac05e63e6..2d6ab22ba0 100644
--- a/tests/ref/fate/copy-trac236
+++ b/tests/ref/fate/copy-trac236
@@ -1,5 +1,5 @@ 
-959a4d78c6c11936e361fc3101a013eb *tests/data/fate/copy-trac236.mov
-630860 tests/data/fate/copy-trac236.mov
+ed20da1adb9a2604b5d3b39dc38196ef *tests/data/fate/copy-trac236.mov
+630878 tests/data/fate/copy-trac236.mov
 #tb 0: 100/2997
 #media_type 0: video
 #codec_id 0: rawvideo
diff --git a/tests/ref/fate/movenc b/tests/ref/fate/movenc
index 5e8f324ea3..2144401a7a 100644
--- a/tests/ref/fate/movenc
+++ b/tests/ref/fate/movenc
@@ -1,18 +1,18 @@ 
 write_data len 36, time nopts, type header atom ftyp
-write_data len 2389, time nopts, type header atom -
+write_data len 2408, time nopts, type header atom -
 write_data len 788, time 1000000, type sync atom moof
 write_data len 110, time nopts, type trailer atom -
-17a37691eba8b858cf15e60aa9a7dbf7 3323 non-empty-moov
+93db23e5d8c61f4e6bf84f73262304ba 3342 non-empty-moov
 write_data len 36, time nopts, type header atom ftyp
-write_data len 2721, time nopts, type header atom -
+write_data len 2740, time nopts, type header atom -
 write_data len 908, time 966667, type sync atom moof
 write_data len 110, time nopts, type trailer atom -
-0026ffe059c06c592021f972bf2c5e79 3775 non-empty-moov-elst
+0f194e658e1d0dfe328529a5ff5f91be 3794 non-empty-moov-elst
 write_data len 36, time nopts, type header atom ftyp
-write_data len 2629, time nopts, type header atom -
+write_data len 2648, time nopts, type header atom -
 write_data len 908, time 1000000, type sync atom moof
 write_data len 110, time nopts, type trailer atom -
-c184e168ac1e5bb3d9c70e580ab6179c 3683 non-empty-moov-no-elst
+2c449ad0014e5f0ec1ce4636ef78edcf 3702 non-empty-moov-no-elst
 write_data len 20, time nopts, type header atom ftyp
 write_data len 1171, time nopts, type header atom -
 write_data len 728, time 0, type sync atom moof
@@ -22,108 +22,108 @@  write_data len 812, time nopts, type unknown atom -
 write_data len 148, time nopts, type trailer atom -
 49bf122c4c732a344ef68b58acd19be5 4435 ismv
 write_data len 36, time nopts, type header atom ftyp
-write_data len 1123, time nopts, type header atom -
+write_data len 1142, time nopts, type header atom -
 write_data len 796, time 0, type sync atom moof
 write_data len 788, time 1000000, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-ed8506ebfce4c41732205ae26a4759fd 2891 empty-moov
+883926c0288ff2795247a5534d3504ea 2910 empty-moov
 write_data len 36, time nopts, type header atom ftyp
-write_data len 1123, time nopts, type header atom -
+write_data len 1142, time nopts, type header atom -
 write_data len 1068, time 0, type sync atom moof
 write_data len 908, time 1000000, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-1844ee6d19fd1e6daf2655632cf26310 3283 empty-moov-no-elst
+d4a78cc8ba1f832c01f914b94ac54c16 3302 empty-moov-no-elst
 write_data len 36, time nopts, type header atom ftyp
-write_data len 1123, time nopts, type header atom -
+write_data len 1142, time nopts, type header atom -
 write_data len 900, time -33333, type sync atom moof
 write_data len 908, time 966667, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-139b27dbe2a80c2dc088d0c755f26033 3115 empty-moov-no-elst-no-adjust
-write_data len 1159, time nopts, type header atom ftyp
+5e62795b14b3079b30c31f370b3f89e5 3134 empty-moov-no-elst-no-adjust
+write_data len 1178, time nopts, type header atom ftyp
 write_data len 796, time 0, type sync atom moof
 write_data len 788, time 1000000, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-ed8506ebfce4c41732205ae26a4759fd 2891 delay-moov
-write_data len 1231, time nopts, type header atom ftyp
+883926c0288ff2795247a5534d3504ea 2910 delay-moov
+write_data len 1250, time nopts, type header atom ftyp
 write_data len 916, time -33333, type sync atom moof
 write_data len 908, time 966667, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-3ece148745cd64b4428530a4d1080a2d 3203 delay-moov-elst
-write_data len 1195, time nopts, type header atom ftyp
+eba452fd2e35e49117f9be79590a1dbd 3222 delay-moov-elst
+write_data len 1214, time nopts, type header atom ftyp
 write_data len 836, time 0, type sync atom moof
 write_data len 67, time nopts, type trailer atom -
-9562946a369e6fb570fb2fd7aa2fe728 2098 delay-moov-empty-track
-write_data len 1195, time nopts, type header atom ftyp
+eb1a7e15a77c13ba0b756a3c02dc37b7 2117 delay-moov-empty-track
+write_data len 1214, time nopts, type header atom ftyp
 write_data len 360, time 0, type sync atom moof
 write_data len 360, time 1000000, type sync atom moof
 write_data len 86, time nopts, type trailer atom -
-4c7832b81836331c6c37155dc31d95be 2001 delay-moov-empty-track-flush
+0a56dbf57380ee9e239dbb1149edc33e 2020 delay-moov-empty-track-flush
 write_data len 36, time nopts, type header atom ftyp
-write_data len 1123, time nopts, type header atom -
-b7e3c768b9094ebe2fda44979a7f8985 1159 empty-moov-header
+write_data len 1142, time nopts, type header atom -
+1c99862366fe9edc64ffaa25704fc3e6 1178 empty-moov-header
 write_data len 796, time 0, type sync atom moof
 write_data len 788, time 1000000, type sync atom moof
-a0165f4a26a409212b0946e981bdefb9 1584 empty-moov-content
+2b8e009d1fcbbcd2d1876cea353fd85b 1584 empty-moov-content
 write_data len 148, time nopts, type trailer atom -
-write_data len 1159, time nopts, type header atom ftyp
-b7e3c768b9094ebe2fda44979a7f8985 1159 delay-moov-header
+write_data len 1178, time nopts, type header atom ftyp
+1c99862366fe9edc64ffaa25704fc3e6 1178 delay-moov-header
 write_data len 796, time 0, type sync atom moof
 write_data len 788, time 1000000, type sync atom moof
-a0165f4a26a409212b0946e981bdefb9 1584 delay-moov-content
+2b8e009d1fcbbcd2d1876cea353fd85b 1584 delay-moov-content
 write_data len 148, time nopts, type trailer atom -
 write_data len 24, time nopts, type header atom -
-write_data len 1123, time nopts, type header atom -
+write_data len 1142, time nopts, type header atom -
 write_data len 884, time 0, type sync atom sidx
 write_data len 876, time 1000000, type sync atom sidx
 272a474cfd2a68cc5f05b426b14a2b7d 876 empty-moov-second-frag
 write_data len 148, time nopts, type trailer atom -
 write_data len 24, time nopts, type header atom -
-write_data len 1123, time nopts, type header atom -
+write_data len 1142, time nopts, type header atom -
 write_data len 876, time 1000000, type sync atom sidx
 272a474cfd2a68cc5f05b426b14a2b7d 876 empty-moov-second-frag-discont
 write_data len 110, time nopts, type trailer atom -
-write_data len 1219, time nopts, type header atom -
+write_data len 1238, time nopts, type header atom -
 write_data len 876, time 1000000, type sync atom sidx
 272a474cfd2a68cc5f05b426b14a2b7d 876 delay-moov-second-frag-discont
 write_data len 110, time nopts, type trailer atom -
-write_data len 1219, time nopts, type header atom ftyp
-6ec3698bcc86013e0016e3d47d230363 1219 delay-moov-elst-init
+write_data len 1238, time nopts, type header atom ftyp
+61cca4a63564051c2cd4fdfa837854ea 1238 delay-moov-elst-init
 write_data len 988, time -33333, type sync atom sidx
 write_data len 996, time 966667, type sync atom sidx
 fcae8f40e015b59aabc8d4a99a759ca1 996 delay-moov-elst-second-frag
 write_data len 148, time nopts, type trailer atom -
-write_data len 1219, time nopts, type header atom ftyp
-6ec3698bcc86013e0016e3d47d230363 1219 delay-moov-elst-init-discont
+write_data len 1238, time nopts, type header atom ftyp
+61cca4a63564051c2cd4fdfa837854ea 1238 delay-moov-elst-init-discont
 write_data len 996, time 966667, type sync atom sidx
 fcae8f40e015b59aabc8d4a99a759ca1 996 delay-moov-elst-second-frag-discont
 write_data len 110, time nopts, type trailer atom -
-write_data len 1219, time nopts, type header atom ftyp
-c3681590a292cb9ca19a5a982e530166 1219 delay-moov-elst-signal-init
+write_data len 1238, time nopts, type header atom ftyp
+02f564dceaf3ef534d5ec257f41ca49e 1238 delay-moov-elst-signal-init
 write_data len 1004, time -33333, type sync atom sidx
 write_data len 996, time 966667, type sync atom sidx
 aa5462cc0d2144f72154d9c309edb57d 996 delay-moov-elst-signal-second-frag
 write_data len 148, time nopts, type trailer atom -
-write_data len 1219, time nopts, type header atom ftyp
-c3681590a292cb9ca19a5a982e530166 1219 delay-moov-elst-signal-init-discont
+write_data len 1238, time nopts, type header atom ftyp
+02f564dceaf3ef534d5ec257f41ca49e 1238 delay-moov-elst-signal-init-discont
 write_data len 996, time 966667, type sync atom sidx
 aa5462cc0d2144f72154d9c309edb57d 996 delay-moov-elst-signal-second-frag-discont
 write_data len 110, time nopts, type trailer atom -
-write_data len 1243, time nopts, type header atom ftyp
-dac14c8795d5cbd91ae770c6e2880c62 1243 delay-moov-elst-signal-init-discont-largets
+write_data len 1262, time nopts, type header atom ftyp
+a1c8f3b2d396def002399928762777e0 1262 delay-moov-elst-signal-init-discont-largets
 write_data len 996, time 279621233333, type sync atom sidx
 41cac4c3df656a87bb38363fdcd745e6 996 delay-moov-elst-signal-second-frag-discont-largets
 write_data len 110, time nopts, type trailer atom -
-write_data len 1219, time nopts, type header atom ftyp
+write_data len 1238, time nopts, type header atom ftyp
 write_data len 2572, time -333333, type sync atom sidx
 write_data len 996, time 5166667, type sync atom sidx
 write_data len 148, time nopts, type trailer atom -
-f12d4a0e054abcc508cc0d28cb320e57 4935 vfr
-write_data len 1219, time nopts, type header atom ftyp
+599bc7a16be3aa46f212b0648baeb8d4 4954 vfr
+write_data len 1238, time nopts, type header atom ftyp
 write_data len 2572, time -333333, type sync atom sidx
 write_data len 996, time 5166667, type sync atom sidx
 write_data len 148, time nopts, type trailer atom -
-f12d4a0e054abcc508cc0d28cb320e57 4935 vfr-noduration
-write_data len 1231, time nopts, type header atom ftyp
+599bc7a16be3aa46f212b0648baeb8d4 4954 vfr-noduration
+write_data len 1250, time nopts, type header atom ftyp
 write_data len 1500, time -333333, type sync atom moof
 write_data len 1500, time nopts, type unknown atom -
 write_data len 916, time nopts, type unknown atom -
@@ -131,23 +131,23 @@  write_data len 1500, time 9666667, type sync atom moof
 write_data len 1500, time nopts, type unknown atom -
 write_data len 1004, time nopts, type unknown atom -
 write_data len 148, time nopts, type trailer atom -
-3c2c3f98c8a047f0ecefff07570fd457 9299 large_frag
-write_data len 1231, time nopts, type header atom ftyp
+a8ab741d2017f8d75acf456ed63f9dbd 9318 large_frag
+write_data len 1250, time nopts, type header atom ftyp
 write_data len 684, time -33333, type sync atom moof
 write_data len 504, time 800000, type boundary atom moof
 write_data len 420, time 1266667, type boundary atom moof
 write_data len 668, time 1566667, type sync atom moof
 write_data len 440, time 2233333, type boundary atom moof
 write_data len 262, time nopts, type trailer atom -
-edd19deae2b70afcf2cd744b89b7013d 4209 vfr-noduration-interleave
-write_data len 1231, time nopts, type header atom ftyp
+bb5020ff6c0a8d6a7f9710145c7639d1 4228 vfr-noduration-interleave
+write_data len 1250, time nopts, type header atom ftyp
 write_data len 916, time 0, type sync atom moof
 write_data len 908, time 1000000, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-781dbfd228f36903178e29faa727d78b 3203 delay-moov-elst-neg-cts
+3cf4b3e48c6119ad4ca4f59654cea5e9 3222 delay-moov-elst-neg-cts
 write_data len 36, time nopts, type header atom ftyp
-write_data len 1123, time nopts, type header atom -
+write_data len 1142, time nopts, type header atom -
 write_data len 1188, time 0, type sync atom moof
 write_data len 908, time 1033333, type sync atom moof
 write_data len 148, time nopts, type trailer atom -
-7630fdf358e02c79e88f312f82a260b7 3403 empty-moov-neg-cts
+8d2bf71e90a90073de2600828a569a14 3422 empty-moov-neg-cts
diff --git a/tests/ref/fate/prores-metadata b/tests/ref/fate/prores-metadata
index 56153c3946..9bc0c34262 100644
--- a/tests/ref/fate/prores-metadata
+++ b/tests/ref/fate/prores-metadata
@@ -1 +1 @@ 
-3492734b4bd0dd097cd9f264457c8345
+d59ced3e5c9680c478a1489461231a84
diff --git a/tests/ref/lavf-fate/qtrle_mace6.mov b/tests/ref/lavf-fate/qtrle_mace6.mov
index 85c585fe39..b4247f860d 100644
--- a/tests/ref/lavf-fate/qtrle_mace6.mov
+++ b/tests/ref/lavf-fate/qtrle_mace6.mov
@@ -1,3 +1,3 @@ 
-f0ae34fb90e11342624e092094273aef *tests/data/lavf-fate/lavf.qtrle_mace6.mov
-1270415 tests/data/lavf-fate/lavf.qtrle_mace6.mov
+0dac3da69beabc2677175c609562b82d *tests/data/lavf-fate/lavf.qtrle_mace6.mov
+1270433 tests/data/lavf-fate/lavf.qtrle_mace6.mov
 tests/data/lavf-fate/lavf.qtrle_mace6.mov CRC=0x9320cd26
diff --git a/tests/ref/lavf/mov b/tests/ref/lavf/mov
index 75a0c4892d..380d8985fd 100644
--- a/tests/ref/lavf/mov
+++ b/tests/ref/lavf/mov
@@ -1,9 +1,9 @@ 
-11bd76730274924e02623172b82b5236 *tests/data/lavf/lavf.mov
-357539 tests/data/lavf/lavf.mov
+b0ba70e3f62436899949aefdb3203123 *tests/data/lavf/lavf.mov
+357557 tests/data/lavf/lavf.mov
 tests/data/lavf/lavf.mov CRC=0xbb2b949b
-6efa586655e3db043cb29668f5216610 *tests/data/lavf/lavf.mov
-366621 tests/data/lavf/lavf.mov
+0bbe8cd4190f94bec24170689317732a *tests/data/lavf/lavf.mov
+366639 tests/data/lavf/lavf.mov
 tests/data/lavf/lavf.mov CRC=0xa9793231
-c80c625ded376602e71d5aa6ac6fdb1c *tests/data/lavf/lavf.mov
-356921 tests/data/lavf/lavf.mov
+3684ae66ce8663541eefcf00b8e9dcca *tests/data/lavf/lavf.mov
+356939 tests/data/lavf/lavf.mov
 tests/data/lavf/lavf.mov CRC=0xbb2b949b
diff --git a/tests/ref/lavf/mov_rtphint b/tests/ref/lavf/mov_rtphint
index 79a760694f..82758df27a 100644
--- a/tests/ref/lavf/mov_rtphint
+++ b/tests/ref/lavf/mov_rtphint
@@ -1,3 +1,3 @@ 
-7014419d8267c2751314303a8fb303c1 *tests/data/lavf/lavf.mov_rtphint
-366449 tests/data/lavf/lavf.mov_rtphint
+916c522b0c1ae7fd22c1afd0997f2016 *tests/data/lavf/lavf.mov_rtphint
+366467 tests/data/lavf/lavf.mov_rtphint
 tests/data/lavf/lavf.mov_rtphint CRC=0xbb2b949b
diff --git a/tests/ref/lavf/mp4 b/tests/ref/lavf/mp4
index 8482812380..b97b8d6713 100644
--- a/tests/ref/lavf/mp4
+++ b/tests/ref/lavf/mp4
@@ -1,9 +1,9 @@ 
-ebca72c186a4f3ba9bb17d9cb5b74fef *tests/data/lavf/lavf.mp4
-312457 tests/data/lavf/lavf.mp4
+73a0038eb58fc5f3c1d7b9b18c5cdc23 *tests/data/lavf/lavf.mp4
+312476 tests/data/lavf/lavf.mp4
 tests/data/lavf/lavf.mp4 CRC=0x9d9a638a
-9944512475d82d2d601f3c96101bdf9c *tests/data/lavf/lavf.mp4
-321343 tests/data/lavf/lavf.mp4
+17e5cba399f46047c3cd3e146ecafd32 *tests/data/lavf/lavf.mp4
+321362 tests/data/lavf/lavf.mp4
 tests/data/lavf/lavf.mp4 CRC=0xe8130120
-7b3e71f294901067046c09f03a426bdc *tests/data/lavf/lavf.mp4
-312001 tests/data/lavf/lavf.mp4
+b9d6524e5ef58e2c099e05e25a1c3b31 *tests/data/lavf/lavf.mp4
+312020 tests/data/lavf/lavf.mp4
 tests/data/lavf/lavf.mp4 CRC=0x9d9a638a
diff --git a/tests/ref/seek/lavf-mov b/tests/ref/seek/lavf-mov
index 27ea7c7730..178f282504 100644
--- a/tests/ref/seek/lavf-mov
+++ b/tests/ref/seek/lavf-mov
@@ -1,48 +1,48 @@ 
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret: 0         st:-1 flags:0  ts:-1.000000
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret: 0         st:-1 flags:1  ts: 1.894167
-ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326971 size:  1024
+ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326989 size:  1024
 ret: 0         st: 0 flags:0  ts: 0.788359
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 327995 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 328013 size: 27834
 ret: 0         st: 0 flags:1  ts:-0.317500
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret:-1         st: 1 flags:0  ts: 2.576667
 ret: 0         st: 1 flags:1  ts: 1.470839
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 327995 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 328013 size: 27834
 ret: 0         st:-1 flags:0  ts: 0.365002
-ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 165249 size: 27925
+ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 165267 size: 27925
 ret: 0         st:-1 flags:1  ts:-0.740831
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret:-1         st: 0 flags:0  ts: 2.153359
 ret: 0         st: 0 flags:1  ts: 1.047500
-ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326971 size:  1024
+ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326989 size:  1024
 ret: 0         st: 1 flags:0  ts:-0.058322
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret: 0         st: 1 flags:1  ts: 2.835828
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 327995 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 328013 size: 27834
 ret:-1         st:-1 flags:0  ts: 1.730004
 ret: 0         st:-1 flags:1  ts: 0.624171
-ret: 0         st: 1 flags:1 dts: 0.464399 pts: 0.464399 pos: 164225 size:  1024
+ret: 0         st: 1 flags:1 dts: 0.464399 pts: 0.464399 pos: 164243 size:  1024
 ret: 0         st: 0 flags:0  ts:-0.481641
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret: 0         st: 0 flags:1  ts: 2.412500
-ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326971 size:  1024
+ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326989 size:  1024
 ret:-1         st: 1 flags:0  ts: 1.306667
 ret: 0         st: 1 flags:1  ts: 0.200839
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret: 0         st:-1 flags:0  ts:-0.904994
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret: 0         st:-1 flags:1  ts: 1.989173
-ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326971 size:  1024
+ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 326989 size:  1024
 ret: 0         st: 0 flags:0  ts: 0.883359
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 327995 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 328013 size: 27834
 ret: 0         st: 0 flags:1  ts:-0.222500
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
 ret:-1         st: 1 flags:0  ts: 2.671678
 ret: 0         st: 1 flags:1  ts: 1.565850
-ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 327995 size: 27834
+ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 328013 size: 27834
 ret: 0         st:-1 flags:0  ts: 0.460008
-ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 165249 size: 27925
+ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 165267 size: 27925
 ret: 0         st:-1 flags:1  ts:-0.645825
-ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1767 size: 27837
+ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:   1785 size: 27837
diff --git a/tests/ref/vsynth/vsynth1-avui b/tests/ref/vsynth/vsynth1-avui
index 8e76b9a118..f398c38324 100644
--- a/tests/ref/vsynth/vsynth1-avui
+++ b/tests/ref/vsynth/vsynth1-avui
@@ -1,4 +1,4 @@ 
-be8ffb8056d1fb5f8c500b95bf7af14c *tests/data/fate/vsynth1-avui.mov
-42625037 tests/data/fate/vsynth1-avui.mov
+6eba16a99a82898eb034fabb779106bc *tests/data/fate/vsynth1-avui.mov
+42625055 tests/data/fate/vsynth1-avui.mov
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-avui.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-1080i b/tests/ref/vsynth/vsynth1-dnxhd-1080i
index 0e7844b0ee..f64215ee1f 100644
--- a/tests/ref/vsynth/vsynth1-dnxhd-1080i
+++ b/tests/ref/vsynth/vsynth1-dnxhd-1080i
@@ -1,4 +1,4 @@ 
-af5cbe239839f6282a68f1a106ed3a77 *tests/data/fate/vsynth1-dnxhd-1080i.mov
-3031911 tests/data/fate/vsynth1-dnxhd-1080i.mov
-fed9ed2a5179c9df0ef58772b025e303 *tests/data/fate/vsynth1-dnxhd-1080i.out.rawvideo
-stddev:    6.18 PSNR: 32.31 MAXDIFF:   64 bytes:  7603200/   760320
+2caca2edcb519c88543c38e129ded03b *tests/data/fate/vsynth1-dnxhd-1080i.mov
+3031929 tests/data/fate/vsynth1-dnxhd-1080i.mov
+6f2d5429ffc4529a76acfeb28b560542 *tests/data/fate/vsynth1-dnxhd-1080i.out.rawvideo
+stddev:    5.65 PSNR: 33.09 MAXDIFF:   55 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-1080i-10bit b/tests/ref/vsynth/vsynth1-dnxhd-1080i-10bit
index c3f3fda085..4de40e3130 100644
--- a/tests/ref/vsynth/vsynth1-dnxhd-1080i-10bit
+++ b/tests/ref/vsynth/vsynth1-dnxhd-1080i-10bit
@@ -1,4 +1,4 @@ 
-1a8261120bcc764a7bbdd198febff4c7 *tests/data/fate/vsynth1-dnxhd-1080i-10bit.mov
-4588391 tests/data/fate/vsynth1-dnxhd-1080i-10bit.mov
+e192b333a39f3bf1a7980cd7bdfda43d *tests/data/fate/vsynth1-dnxhd-1080i-10bit.mov
+4588409 tests/data/fate/vsynth1-dnxhd-1080i-10bit.mov
 31032fcb7e6af79daaac02288254c6d6 *tests/data/fate/vsynth1-dnxhd-1080i-10bit.out.rawvideo
 stddev:    5.69 PSNR: 33.02 MAXDIFF:   55 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr
deleted file mode 100644
index 1965e3135f..0000000000
--- a/tests/ref/vsynth/vsynth1-dnxhd-1080i-colr
+++ /dev/null
@@ -1,4 +0,0 @@ 
-2caca2edcb519c88543c38e129ded03b *tests/data/fate/vsynth1-dnxhd-1080i-colr.mov
-3031929 tests/data/fate/vsynth1-dnxhd-1080i-colr.mov
-6f2d5429ffc4529a76acfeb28b560542 *tests/data/fate/vsynth1-dnxhd-1080i-colr.out.rawvideo
-stddev:    5.65 PSNR: 33.09 MAXDIFF:   55 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-hr-hq-mov b/tests/ref/vsynth/vsynth1-dnxhd-hr-hq-mov
index a8ee88c63e..3d65b4d5c6 100644
--- a/tests/ref/vsynth/vsynth1-dnxhd-hr-hq-mov
+++ b/tests/ref/vsynth/vsynth1-dnxhd-hr-hq-mov
@@ -1,4 +1,4 @@ 
-36729f1faaa24daa9c643428bc87f090 *tests/data/fate/vsynth1-dnxhd-hr-hq-mov.mov
-4772599 tests/data/fate/vsynth1-dnxhd-hr-hq-mov.mov
+67807ca469b2d4e7f64a176080f6dd39 *tests/data/fate/vsynth1-dnxhd-hr-hq-mov.mov
+4772617 tests/data/fate/vsynth1-dnxhd-hr-hq-mov.mov
 388c7c84573abe28cc963e3ad5e15a31 *tests/data/fate/vsynth1-dnxhd-hr-hq-mov.out.rawvideo
 stddev:    5.73 PSNR: 32.96 MAXDIFF:   56 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-hr-lb-mov b/tests/ref/vsynth/vsynth1-dnxhd-hr-lb-mov
index 7d2890db55..18e2aaf12c 100644
--- a/tests/ref/vsynth/vsynth1-dnxhd-hr-lb-mov
+++ b/tests/ref/vsynth/vsynth1-dnxhd-hr-lb-mov
@@ -1,4 +1,4 @@ 
-ee2f1559d2cf82930d893ca4d0937c01 *tests/data/fate/vsynth1-dnxhd-hr-lb-mov.mov
-3748599 tests/data/fate/vsynth1-dnxhd-hr-lb-mov.mov
+d36b09870c81b257de46a51e6836017a *tests/data/fate/vsynth1-dnxhd-hr-lb-mov.mov
+3748617 tests/data/fate/vsynth1-dnxhd-hr-lb-mov.mov
 21c68252f500bada13ccce232e1ecfca *tests/data/fate/vsynth1-dnxhd-hr-lb-mov.out.rawvideo
 stddev:    5.59 PSNR: 33.17 MAXDIFF:   55 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-dnxhd-hr-sq-mov b/tests/ref/vsynth/vsynth1-dnxhd-hr-sq-mov
index b647cbe7b5..ce3be57c35 100644
--- a/tests/ref/vsynth/vsynth1-dnxhd-hr-sq-mov
+++ b/tests/ref/vsynth/vsynth1-dnxhd-hr-sq-mov
@@ -1,4 +1,4 @@ 
-31544b301d8a23101c1cf03d26546fb8 *tests/data/fate/vsynth1-dnxhd-hr-sq-mov.mov
-2560763 tests/data/fate/vsynth1-dnxhd-hr-sq-mov.mov
+c0dff878e7e8bfdc75ee0669fe0266ee *tests/data/fate/vsynth1-dnxhd-hr-sq-mov.mov
+2560781 tests/data/fate/vsynth1-dnxhd-hr-sq-mov.mov
 66d29f91cdf038753894dd42e65d997a *tests/data/fate/vsynth1-dnxhd-hr-sq-mov.out.rawvideo
 stddev:    5.77 PSNR: 32.91 MAXDIFF:   58 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-mov-bgr24 b/tests/ref/vsynth/vsynth1-mov-bgr24
index 6639d0d544..ee80a97f35 100644
--- a/tests/ref/vsynth/vsynth1-mov-bgr24
+++ b/tests/ref/vsynth/vsynth1-mov-bgr24
@@ -1,4 +1,4 @@ 
-ba9d5cbc4b432db076fb501b1d5fa536 *tests/data/fate/vsynth1-mov-bgr24.mov
-15207169 tests/data/fate/vsynth1-mov-bgr24.mov
+04c5949a63f9ecbfc3f31583d22fcba0 *tests/data/fate/vsynth1-mov-bgr24.mov
+15207187 tests/data/fate/vsynth1-mov-bgr24.mov
 93695a27c24a61105076ca7b1f010bbd *tests/data/fate/vsynth1-mov-bgr24.out.rawvideo
 stddev:    3.42 PSNR: 37.44 MAXDIFF:   48 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mov-bpp15 b/tests/ref/vsynth/vsynth1-mov-bpp15
index d42c40b19a..9bf1883cce 100644
--- a/tests/ref/vsynth/vsynth1-mov-bpp15
+++ b/tests/ref/vsynth/vsynth1-mov-bpp15
@@ -1,4 +1,4 @@ 
-dfd88a906ae74dddd4caf3c455224fa3 *tests/data/fate/vsynth1-mov-bpp15.mov
-10138329 tests/data/fate/vsynth1-mov-bpp15.mov
+05b0b3d4e5aabd21903b3690b00f6038 *tests/data/fate/vsynth1-mov-bpp15.mov
+10138347 tests/data/fate/vsynth1-mov-bpp15.mov
 99bece160cfb0da47f446b60d42fa3ae *tests/data/fate/vsynth1-mov-bpp15.out.rawvideo
 stddev:    4.06 PSNR: 35.94 MAXDIFF:   47 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mov-bpp16 b/tests/ref/vsynth/vsynth1-mov-bpp16
index bdafbf14ce..9d5173e939 100644
--- a/tests/ref/vsynth/vsynth1-mov-bpp16
+++ b/tests/ref/vsynth/vsynth1-mov-bpp16
@@ -1,4 +1,4 @@ 
-3d7e3f8bd238c341b0b4d55a30d8f5a2 *tests/data/fate/vsynth1-mov-bpp16.mov
-10138329 tests/data/fate/vsynth1-mov-bpp16.mov
+a43a6b0c8ab92876d8808c1cd83a6d21 *tests/data/fate/vsynth1-mov-bpp16.mov
+10138347 tests/data/fate/vsynth1-mov-bpp16.mov
 0cea382b9b0a4ce88260c1edc20b3f5b *tests/data/fate/vsynth1-mov-bpp16.out.rawvideo
 stddev:    3.79 PSNR: 36.55 MAXDIFF:   46 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4 b/tests/ref/vsynth/vsynth1-mpeg4
index 4e9b4bd03a..28ade57906 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4
+++ b/tests/ref/vsynth/vsynth1-mpeg4
@@ -1,4 +1,4 @@ 
-b4e8871c504a22c8c874c7e845b73da7 *tests/data/fate/vsynth1-mpeg4.mp4
-540085 tests/data/fate/vsynth1-mpeg4.mp4
+60186258e6ba36c889c69ca457955235 *tests/data/fate/vsynth1-mpeg4.mp4
+540104 tests/data/fate/vsynth1-mpeg4.mp4
 f80ec173d37f2f91add031e95579a220 *tests/data/fate/vsynth1-mpeg4.out.rawvideo
 stddev:    7.97 PSNR: 30.10 MAXDIFF:  105 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-prores b/tests/ref/vsynth/vsynth1-prores
index 3c59eb71a8..fd1c326e24 100644
--- a/tests/ref/vsynth/vsynth1-prores
+++ b/tests/ref/vsynth/vsynth1-prores
@@ -1,4 +1,4 @@ 
-460f69344752e6af2dc46b00169b78a3 *tests/data/fate/vsynth1-prores.mov
-5022821 tests/data/fate/vsynth1-prores.mov
+2fb5eb0e9fc8be7d6a7227cc6cd7307d *tests/data/fate/vsynth1-prores.mov
+5022839 tests/data/fate/vsynth1-prores.mov
 fb4a9e025d12afc0dbbca8d82831858f *tests/data/fate/vsynth1-prores.out.rawvideo
 stddev:    2.47 PSNR: 40.27 MAXDIFF:   31 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-prores_444 b/tests/ref/vsynth/vsynth1-prores_444
index f7f8e9033d..689db7d49f 100644
--- a/tests/ref/vsynth/vsynth1-prores_444
+++ b/tests/ref/vsynth/vsynth1-prores_444
@@ -1,4 +1,4 @@ 
-509e0407dff118c775dcaa4f509a4aae *tests/data/fate/vsynth1-prores_444.mov
-7778954 tests/data/fate/vsynth1-prores_444.mov
+0214fb4d4c5929810859eaae5f3f0b93 *tests/data/fate/vsynth1-prores_444.mov
+7778972 tests/data/fate/vsynth1-prores_444.mov
 e0da52b5d58171294d1b299539801ae0 *tests/data/fate/vsynth1-prores_444.out.rawvideo
 stddev:    2.80 PSNR: 39.17 MAXDIFF:   44 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-prores_444_int b/tests/ref/vsynth/vsynth1-prores_444_int
index 9515887212..890e237329 100644
--- a/tests/ref/vsynth/vsynth1-prores_444_int
+++ b/tests/ref/vsynth/vsynth1-prores_444_int
@@ -1,4 +1,4 @@ 
-1d5e484fa8ca08781ef2ed8428963d12 *tests/data/fate/vsynth1-prores_444_int.mov
-9940947 tests/data/fate/vsynth1-prores_444_int.mov
+89403a87e0026f09194055366fc6e456 *tests/data/fate/vsynth1-prores_444_int.mov
+9940965 tests/data/fate/vsynth1-prores_444_int.mov
 732ceeb6887524e0aee98762fe50578b *tests/data/fate/vsynth1-prores_444_int.out.rawvideo
 stddev:    2.83 PSNR: 39.08 MAXDIFF:   45 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-prores_int b/tests/ref/vsynth/vsynth1-prores_int
index 16a66874af..1b076fc00d 100644
--- a/tests/ref/vsynth/vsynth1-prores_int
+++ b/tests/ref/vsynth/vsynth1-prores_int
@@ -1,4 +1,4 @@ 
-3711e22aa5052f39dabfcb9ee3a42045 *tests/data/fate/vsynth1-prores_int.mov
-6308688 tests/data/fate/vsynth1-prores_int.mov
+fab7e6b525f9d5337f0bfa7223d62f6d *tests/data/fate/vsynth1-prores_int.mov
+6308706 tests/data/fate/vsynth1-prores_int.mov
 164a4ca890695cf594293d1acec9463c *tests/data/fate/vsynth1-prores_int.out.rawvideo
 stddev:    2.66 PSNR: 39.62 MAXDIFF:   34 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-prores_ks b/tests/ref/vsynth/vsynth1-prores_ks
index 22c248909c..34eeef1031 100644
--- a/tests/ref/vsynth/vsynth1-prores_ks
+++ b/tests/ref/vsynth/vsynth1-prores_ks
@@ -1,4 +1,4 @@ 
-5b0970bacd4b03d70f7648fee2f0c85f *tests/data/fate/vsynth1-prores_ks.mov
-3858911 tests/data/fate/vsynth1-prores_ks.mov
+50fae04e6044c44f8783859a52198067 *tests/data/fate/vsynth1-prores_ks.mov
+3858929 tests/data/fate/vsynth1-prores_ks.mov
 100eb002413fe7a632d440dfbdf7e3ff *tests/data/fate/vsynth1-prores_ks.out.rawvideo
 stddev:    3.17 PSNR: 38.09 MAXDIFF:   39 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-qtrle b/tests/ref/vsynth/vsynth1-qtrle
index 02164ddb92..7740a9a269 100644
--- a/tests/ref/vsynth/vsynth1-qtrle
+++ b/tests/ref/vsynth/vsynth1-qtrle
@@ -1,4 +1,4 @@ 
-fb84d62fc821cf063b5877c61b975e62 *tests/data/fate/vsynth1-qtrle.mov
-15263158 tests/data/fate/vsynth1-qtrle.mov
+d0fcbb22f5150cd6aa273a1eb77bdc30 *tests/data/fate/vsynth1-qtrle.mov
+15263176 tests/data/fate/vsynth1-qtrle.mov
 93695a27c24a61105076ca7b1f010bbd *tests/data/fate/vsynth1-qtrle.out.rawvideo
 stddev:    3.42 PSNR: 37.44 MAXDIFF:   48 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-qtrlegray b/tests/ref/vsynth/vsynth1-qtrlegray
index 3cf64d14a7..ffc28c1340 100644
--- a/tests/ref/vsynth/vsynth1-qtrlegray
+++ b/tests/ref/vsynth/vsynth1-qtrlegray
@@ -1,4 +1,4 @@ 
-75753ab19241d1e45297219204a0925d *tests/data/fate/vsynth1-qtrlegray.mov
-5113293 tests/data/fate/vsynth1-qtrlegray.mov
+5f6ad3166e8341bfe391c7f50ee294f8 *tests/data/fate/vsynth1-qtrlegray.mov
+5113311 tests/data/fate/vsynth1-qtrlegray.mov
 cb20af0e5a65aad7cf47002fcb52288e *tests/data/fate/vsynth1-qtrlegray.out.rawvideo
 stddev:   25.34 PSNR: 20.05 MAXDIFF:  122 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-svq1 b/tests/ref/vsynth/vsynth1-svq1
index cb89915d22..2193b88d56 100644
--- a/tests/ref/vsynth/vsynth1-svq1
+++ b/tests/ref/vsynth/vsynth1-svq1
@@ -1,4 +1,4 @@ 
-39ec74da265e3ef27756618108641181 *tests/data/fate/vsynth1-svq1.mov
-1334233 tests/data/fate/vsynth1-svq1.mov
+a71d80ddb1eb89c340b751e9fedb3ec8 *tests/data/fate/vsynth1-svq1.mov
+1334251 tests/data/fate/vsynth1-svq1.mov
 9cc35c54b2c77d36bd7e308b393c1f81 *tests/data/fate/vsynth1-svq1.out.rawvideo
 stddev:    9.58 PSNR: 28.50 MAXDIFF:  210 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-vc2-420p b/tests/ref/vsynth/vsynth1-vc2-420p
index 0c4c9cbeba..82f9b61808 100644
--- a/tests/ref/vsynth/vsynth1-vc2-420p
+++ b/tests/ref/vsynth/vsynth1-vc2-420p
@@ -1,4 +1,4 @@ 
-74df65b15463f098587d8c09d87286a1 *tests/data/fate/vsynth1-vc2-420p.mov
-1155415 tests/data/fate/vsynth1-vc2-420p.mov
+ab57da16e893449adfd265cc29729272 *tests/data/fate/vsynth1-vc2-420p.mov
+1155433 tests/data/fate/vsynth1-vc2-420p.mov
 387696707c79cf1a6c9aeff4024226b9 *tests/data/fate/vsynth1-vc2-420p.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-420p10 b/tests/ref/vsynth/vsynth1-vc2-420p10
index 2a70b657ef..79166c2b91 100644
--- a/tests/ref/vsynth/vsynth1-vc2-420p10
+++ b/tests/ref/vsynth/vsynth1-vc2-420p10
@@ -1,4 +1,4 @@ 
-f469f3b94c9262fd421a67b20e1809e7 *tests/data/fate/vsynth1-vc2-420p10.mov
-1417047 tests/data/fate/vsynth1-vc2-420p10.mov
+8ebb07c74e4b0737850c72d2b88427ba *tests/data/fate/vsynth1-vc2-420p10.mov
+1417065 tests/data/fate/vsynth1-vc2-420p10.mov
 387696707c79cf1a6c9aeff4024226b9 *tests/data/fate/vsynth1-vc2-420p10.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-420p12 b/tests/ref/vsynth/vsynth1-vc2-420p12
index 4d1a1a2243..58eff9914c 100644
--- a/tests/ref/vsynth/vsynth1-vc2-420p12
+++ b/tests/ref/vsynth/vsynth1-vc2-420p12
@@ -1,4 +1,4 @@ 
-9e482c1b03d49cfec89c6515888bc735 *tests/data/fate/vsynth1-vc2-420p12.mov
-1746007 tests/data/fate/vsynth1-vc2-420p12.mov
+b2bed4135aa22f29f9d356e7eb084c54 *tests/data/fate/vsynth1-vc2-420p12.mov
+1746025 tests/data/fate/vsynth1-vc2-420p12.mov
 387696707c79cf1a6c9aeff4024226b9 *tests/data/fate/vsynth1-vc2-420p12.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-422p b/tests/ref/vsynth/vsynth1-vc2-422p
index 15f988a39a..1d1aacb595 100644
--- a/tests/ref/vsynth/vsynth1-vc2-422p
+++ b/tests/ref/vsynth/vsynth1-vc2-422p
@@ -1,4 +1,4 @@ 
-19b0ed7a894cda7378ace68f05c143cd *tests/data/fate/vsynth1-vc2-422p.mov
-1229783 tests/data/fate/vsynth1-vc2-422p.mov
+b2db6a42b255cdc6df13fa2e626a7914 *tests/data/fate/vsynth1-vc2-422p.mov
+1229801 tests/data/fate/vsynth1-vc2-422p.mov
 57a7f41235e7f9f094aa7ba5bdc82f02 *tests/data/fate/vsynth1-vc2-422p.out.rawvideo
 stddev:    1.89 PSNR: 42.58 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-422p10 b/tests/ref/vsynth/vsynth1-vc2-422p10
index c561eaf12c..2793be02df 100644
--- a/tests/ref/vsynth/vsynth1-vc2-422p10
+++ b/tests/ref/vsynth/vsynth1-vc2-422p10
@@ -1,4 +1,4 @@ 
-e3ddb55b47e8960eba9412c4e38ce77a *tests/data/fate/vsynth1-vc2-422p10.mov
-1684055 tests/data/fate/vsynth1-vc2-422p10.mov
+8afa3befcc63bfd62a44b04c0954c52a *tests/data/fate/vsynth1-vc2-422p10.mov
+1684073 tests/data/fate/vsynth1-vc2-422p10.mov
 f35dd1c1df4726bb1d75d95e321b0698 *tests/data/fate/vsynth1-vc2-422p10.out.rawvideo
 stddev:    1.88 PSNR: 42.61 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-422p12 b/tests/ref/vsynth/vsynth1-vc2-422p12
index baa67153b0..a1d710caa1 100644
--- a/tests/ref/vsynth/vsynth1-vc2-422p12
+++ b/tests/ref/vsynth/vsynth1-vc2-422p12
@@ -1,4 +1,4 @@ 
-4dd111ed0272534faa258cb6a2dab13d *tests/data/fate/vsynth1-vc2-422p12.mov
-2135131 tests/data/fate/vsynth1-vc2-422p12.mov
+c1e7b47df4c6820c28a5300f690a1d49 *tests/data/fate/vsynth1-vc2-422p12.mov
+2135149 tests/data/fate/vsynth1-vc2-422p12.mov
 1b56b3d127320c0e6c643e3430b7ffd1 *tests/data/fate/vsynth1-vc2-422p12.out.rawvideo
 stddev:    1.88 PSNR: 42.62 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-444p b/tests/ref/vsynth/vsynth1-vc2-444p
index 1d0dffc390..6e4b6ca7c4 100644
--- a/tests/ref/vsynth/vsynth1-vc2-444p
+++ b/tests/ref/vsynth/vsynth1-vc2-444p
@@ -1,4 +1,4 @@ 
-377d8c8f5bf8cec078d96d4d62df6296 *tests/data/fate/vsynth1-vc2-444p.mov
-1593810 tests/data/fate/vsynth1-vc2-444p.mov
+8fadfee2c173aed75b352a4fe400c542 *tests/data/fate/vsynth1-vc2-444p.mov
+1593828 tests/data/fate/vsynth1-vc2-444p.mov
 791cf0f21558ad4a4cad43da05628e06 *tests/data/fate/vsynth1-vc2-444p.out.rawvideo
 stddev:    2.69 PSNR: 39.51 MAXDIFF:   37 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-444p10 b/tests/ref/vsynth/vsynth1-vc2-444p10
index fee9afbd7e..aed15bd934 100644
--- a/tests/ref/vsynth/vsynth1-vc2-444p10
+++ b/tests/ref/vsynth/vsynth1-vc2-444p10
@@ -1,4 +1,4 @@ 
-dca4f23469c7446fecf5c123bbc71b2b *tests/data/fate/vsynth1-vc2-444p10.mov
-2167643 tests/data/fate/vsynth1-vc2-444p10.mov
+49918d431f643b0edc2c320faf18858e *tests/data/fate/vsynth1-vc2-444p10.mov
+2167661 tests/data/fate/vsynth1-vc2-444p10.mov
 0e2cd6d0e1d68ffee64d269dcb57d66d *tests/data/fate/vsynth1-vc2-444p10.out.rawvideo
 stddev:    2.69 PSNR: 39.53 MAXDIFF:   37 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-444p12 b/tests/ref/vsynth/vsynth1-vc2-444p12
index e548deca1d..c1662b519e 100644
--- a/tests/ref/vsynth/vsynth1-vc2-444p12
+++ b/tests/ref/vsynth/vsynth1-vc2-444p12
@@ -1,4 +1,4 @@ 
-f5ef425d9d29829e8dc4287ef253d3c7 *tests/data/fate/vsynth1-vc2-444p12.mov
-2755159 tests/data/fate/vsynth1-vc2-444p12.mov
+3f496ecb7f0d90da0cf238403451aede *tests/data/fate/vsynth1-vc2-444p12.mov
+2755177 tests/data/fate/vsynth1-vc2-444p12.mov
 55998114d7386d219a49011c8b804a58 *tests/data/fate/vsynth1-vc2-444p12.out.rawvideo
 stddev:    2.69 PSNR: 39.53 MAXDIFF:   37 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-t5_3 b/tests/ref/vsynth/vsynth1-vc2-t5_3
index e2fb05407e..9c16eafd67 100644
--- a/tests/ref/vsynth/vsynth1-vc2-t5_3
+++ b/tests/ref/vsynth/vsynth1-vc2-t5_3
@@ -1,4 +1,4 @@ 
-4e1ca89ec825e7926717146b945c916d *tests/data/fate/vsynth1-vc2-t5_3.mov
-1604316 tests/data/fate/vsynth1-vc2-t5_3.mov
+304a2d6ae84bda03c6d062d3979566a9 *tests/data/fate/vsynth1-vc2-t5_3.mov
+1604334 tests/data/fate/vsynth1-vc2-t5_3.mov
 f35dd1c1df4726bb1d75d95e321b0698 *tests/data/fate/vsynth1-vc2-t5_3.out.rawvideo
 stddev:    1.88 PSNR: 42.61 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth1-vc2-thaar b/tests/ref/vsynth/vsynth1-vc2-thaar
index 8831027786..6175a7fc3d 100644
--- a/tests/ref/vsynth/vsynth1-vc2-thaar
+++ b/tests/ref/vsynth/vsynth1-vc2-thaar
@@ -1,4 +1,4 @@ 
-a0aba4e9628b8952fe774bd8c1f3f18d *tests/data/fate/vsynth1-vc2-thaar.mov
-1717724 tests/data/fate/vsynth1-vc2-thaar.mov
+8eace60539c0e281d363089db378db45 *tests/data/fate/vsynth1-vc2-thaar.mov
+1717742 tests/data/fate/vsynth1-vc2-thaar.mov
 f35dd1c1df4726bb1d75d95e321b0698 *tests/data/fate/vsynth1-vc2-thaar.out.rawvideo
 stddev:    1.88 PSNR: 42.61 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-avui b/tests/ref/vsynth/vsynth2-avui
index f4666ee9ca..18a15a9d23 100644
--- a/tests/ref/vsynth/vsynth2-avui
+++ b/tests/ref/vsynth/vsynth2-avui
@@ -1,4 +1,4 @@ 
-4a08755db5e09933a45178bc6f5f61b6 *tests/data/fate/vsynth2-avui.mov
-42625037 tests/data/fate/vsynth2-avui.mov
+f4693a204889665e55d36aec7fcf30f2 *tests/data/fate/vsynth2-avui.mov
+42625055 tests/data/fate/vsynth2-avui.mov
 36d7ca943916e1743cefa609eba0205c *tests/data/fate/vsynth2-avui.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-1080i b/tests/ref/vsynth/vsynth2-dnxhd-1080i
index 0668a44f9a..5ce483ea22 100644
--- a/tests/ref/vsynth/vsynth2-dnxhd-1080i
+++ b/tests/ref/vsynth/vsynth2-dnxhd-1080i
@@ -1,4 +1,4 @@ 
-0067903558c99e3abed402ed65297735 *tests/data/fate/vsynth2-dnxhd-1080i.mov
-3031911 tests/data/fate/vsynth2-dnxhd-1080i.mov
-e941d2587cfeccddc450da7f41f7f911 *tests/data/fate/vsynth2-dnxhd-1080i.out.rawvideo
-stddev:    1.50 PSNR: 44.56 MAXDIFF:   31 bytes:  7603200/   760320
+e7e5cd8d6d1596596ded1007f37c3193 *tests/data/fate/vsynth2-dnxhd-1080i.mov
+3031929 tests/data/fate/vsynth2-dnxhd-1080i.mov
+ec40a8014b819d02951b2f06bee7b514 *tests/data/fate/vsynth2-dnxhd-1080i.out.rawvideo
+stddev:    1.54 PSNR: 44.33 MAXDIFF:   33 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-1080i-10bit b/tests/ref/vsynth/vsynth2-dnxhd-1080i-10bit
index 7689e2c22e..145f88989d 100644
--- a/tests/ref/vsynth/vsynth2-dnxhd-1080i-10bit
+++ b/tests/ref/vsynth/vsynth2-dnxhd-1080i-10bit
@@ -1,4 +1,4 @@ 
-16e86953a697e1e7f9d80903ff4fef0c *tests/data/fate/vsynth2-dnxhd-1080i-10bit.mov
-4588391 tests/data/fate/vsynth2-dnxhd-1080i-10bit.mov
+0240a290c31981fdc02a7832947a336a *tests/data/fate/vsynth2-dnxhd-1080i-10bit.mov
+4588409 tests/data/fate/vsynth2-dnxhd-1080i-10bit.mov
 e4ca9be476869afb94962d945f90bdf6 *tests/data/fate/vsynth2-dnxhd-1080i-10bit.out.rawvideo
 stddev:    1.57 PSNR: 44.18 MAXDIFF:   33 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr
deleted file mode 100644
index aac70c2867..0000000000
--- a/tests/ref/vsynth/vsynth2-dnxhd-1080i-colr
+++ /dev/null
@@ -1,4 +0,0 @@ 
-e7e5cd8d6d1596596ded1007f37c3193 *tests/data/fate/vsynth2-dnxhd-1080i-colr.mov
-3031929 tests/data/fate/vsynth2-dnxhd-1080i-colr.mov
-ec40a8014b819d02951b2f06bee7b514 *tests/data/fate/vsynth2-dnxhd-1080i-colr.out.rawvideo
-stddev:    1.54 PSNR: 44.33 MAXDIFF:   33 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-hr-hq-mov b/tests/ref/vsynth/vsynth2-dnxhd-hr-hq-mov
index b8d3ab9990..380ad7c3eb 100644
--- a/tests/ref/vsynth/vsynth2-dnxhd-hr-hq-mov
+++ b/tests/ref/vsynth/vsynth2-dnxhd-hr-hq-mov
@@ -1,4 +1,4 @@ 
-a71fffeebf680f52aaae2df02b85d2fe *tests/data/fate/vsynth2-dnxhd-hr-hq-mov.mov
-4772599 tests/data/fate/vsynth2-dnxhd-hr-hq-mov.mov
+c75c739faaf3addda6fa0d6939953056 *tests/data/fate/vsynth2-dnxhd-hr-hq-mov.mov
+4772617 tests/data/fate/vsynth2-dnxhd-hr-hq-mov.mov
 9c087836b5e07bddb96533d27939219f *tests/data/fate/vsynth2-dnxhd-hr-hq-mov.out.rawvideo
 stddev:    1.56 PSNR: 44.25 MAXDIFF:   33 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-hr-lb-mov b/tests/ref/vsynth/vsynth2-dnxhd-hr-lb-mov
index 9370d87aac..a7a9316381 100644
--- a/tests/ref/vsynth/vsynth2-dnxhd-hr-lb-mov
+++ b/tests/ref/vsynth/vsynth2-dnxhd-hr-lb-mov
@@ -1,4 +1,4 @@ 
-6a514f231b36542a3bc6af90bbc04dcd *tests/data/fate/vsynth2-dnxhd-hr-lb-mov.mov
-3748599 tests/data/fate/vsynth2-dnxhd-hr-lb-mov.mov
+611df7f1d74b836d099efbaedf506579 *tests/data/fate/vsynth2-dnxhd-hr-lb-mov.mov
+3748617 tests/data/fate/vsynth2-dnxhd-hr-lb-mov.mov
 6d4cdd8822ead300690af9ce52db037c *tests/data/fate/vsynth2-dnxhd-hr-lb-mov.out.rawvideo
 stddev:    1.52 PSNR: 44.49 MAXDIFF:   33 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-dnxhd-hr-sq-mov b/tests/ref/vsynth/vsynth2-dnxhd-hr-sq-mov
index 0b8e9571eb..cc985804c0 100644
--- a/tests/ref/vsynth/vsynth2-dnxhd-hr-sq-mov
+++ b/tests/ref/vsynth/vsynth2-dnxhd-hr-sq-mov
@@ -1,4 +1,4 @@ 
-2398b73a57a5ae4c4cd54b3ebb796bfb *tests/data/fate/vsynth2-dnxhd-hr-sq-mov.mov
-2560763 tests/data/fate/vsynth2-dnxhd-hr-sq-mov.mov
+8cf6d72e0d9d09763ec6160ad7095d03 *tests/data/fate/vsynth2-dnxhd-hr-sq-mov.mov
+2560781 tests/data/fate/vsynth2-dnxhd-hr-sq-mov.mov
 ba86d472b3f160e2f1d00cf569231e3f *tests/data/fate/vsynth2-dnxhd-hr-sq-mov.out.rawvideo
 stddev:    1.58 PSNR: 44.13 MAXDIFF:   35 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-mov-bgr24 b/tests/ref/vsynth/vsynth2-mov-bgr24
index 1db6aee655..3fa5908062 100644
--- a/tests/ref/vsynth/vsynth2-mov-bgr24
+++ b/tests/ref/vsynth/vsynth2-mov-bgr24
@@ -1,4 +1,4 @@ 
-1c5a5b9e299c5e02e757d8be98999cf4 *tests/data/fate/vsynth2-mov-bgr24.mov
-15207169 tests/data/fate/vsynth2-mov-bgr24.mov
+551b41a03ccc75ce2848cf8ffbc74839 *tests/data/fate/vsynth2-mov-bgr24.mov
+15207187 tests/data/fate/vsynth2-mov-bgr24.mov
 32fae3e665407bb4317b3f90fedb903c *tests/data/fate/vsynth2-mov-bgr24.out.rawvideo
 stddev:    1.54 PSNR: 44.37 MAXDIFF:   17 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mov-bpp15 b/tests/ref/vsynth/vsynth2-mov-bpp15
index ce1c13a346..0de465255c 100644
--- a/tests/ref/vsynth/vsynth2-mov-bpp15
+++ b/tests/ref/vsynth/vsynth2-mov-bpp15
@@ -1,4 +1,4 @@ 
-a004683db50f49520abd74479b25cbd1 *tests/data/fate/vsynth2-mov-bpp15.mov
-10138329 tests/data/fate/vsynth2-mov-bpp15.mov
+5215e9f508c3d01823cec86f0f6b7bc1 *tests/data/fate/vsynth2-mov-bpp15.mov
+10138347 tests/data/fate/vsynth2-mov-bpp15.mov
 eb3f0c974ed17ede7cd3ce30ce417d8d *tests/data/fate/vsynth2-mov-bpp15.out.rawvideo
 stddev:    2.81 PSNR: 39.14 MAXDIFF:   19 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mov-bpp16 b/tests/ref/vsynth/vsynth2-mov-bpp16
index f7f40c58c1..3f69c59c88 100644
--- a/tests/ref/vsynth/vsynth2-mov-bpp16
+++ b/tests/ref/vsynth/vsynth2-mov-bpp16
@@ -1,4 +1,4 @@ 
-b7ffee543580662d2cae327233816fca *tests/data/fate/vsynth2-mov-bpp16.mov
-10138329 tests/data/fate/vsynth2-mov-bpp16.mov
+51893f26efdd4ad92762d7a0980e7b2b *tests/data/fate/vsynth2-mov-bpp16.mov
+10138347 tests/data/fate/vsynth2-mov-bpp16.mov
 7747ab837f0e832be2124120d4f7df1c *tests/data/fate/vsynth2-mov-bpp16.out.rawvideo
 stddev:    2.21 PSNR: 41.24 MAXDIFF:   18 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4 b/tests/ref/vsynth/vsynth2-mpeg4
index 85899ff88e..e3d6bfe001 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4
+++ b/tests/ref/vsynth/vsynth2-mpeg4
@@ -1,4 +1,4 @@ 
-adbd883d1701beabd04522d003dafab6 *tests/data/fate/vsynth2-mpeg4.mp4
-159310 tests/data/fate/vsynth2-mpeg4.mp4
+8e551d5b88f3b0494732796d628debb5 *tests/data/fate/vsynth2-mpeg4.mp4
+159329 tests/data/fate/vsynth2-mpeg4.mp4
 2645405bc5350acc85ad72f3352f5135 *tests/data/fate/vsynth2-mpeg4.out.rawvideo
 stddev:    6.02 PSNR: 32.53 MAXDIFF:   89 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-prores b/tests/ref/vsynth/vsynth2-prores
index 8e48cb041c..9e9f1f48a0 100644
--- a/tests/ref/vsynth/vsynth2-prores
+++ b/tests/ref/vsynth/vsynth2-prores
@@ -1,4 +1,4 @@ 
-a38660faa093dbc8a1ae8e570b6e595b *tests/data/fate/vsynth2-prores.mov
-3260123 tests/data/fate/vsynth2-prores.mov
+f22c0fd67294e14f29c70da3eccfe099 *tests/data/fate/vsynth2-prores.mov
+3260141 tests/data/fate/vsynth2-prores.mov
 416fa8773615889c70491452428d6710 *tests/data/fate/vsynth2-prores.out.rawvideo
 stddev:    1.38 PSNR: 45.29 MAXDIFF:   12 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-prores_444 b/tests/ref/vsynth/vsynth2-prores_444
index c6084f5908..61b9229fdd 100644
--- a/tests/ref/vsynth/vsynth2-prores_444
+++ b/tests/ref/vsynth/vsynth2-prores_444
@@ -1,4 +1,4 @@ 
-21f973c4c6076ea21f82d5fe486c0c98 *tests/data/fate/vsynth2-prores_444.mov
-5219722 tests/data/fate/vsynth2-prores_444.mov
+0cb20e114d3c75a5d0a446e341dbe750 *tests/data/fate/vsynth2-prores_444.mov
+5219740 tests/data/fate/vsynth2-prores_444.mov
 e425b6af7afa51b5e64fc529528b3691 *tests/data/fate/vsynth2-prores_444.out.rawvideo
 stddev:    0.88 PSNR: 49.18 MAXDIFF:   14 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-prores_444_int b/tests/ref/vsynth/vsynth2-prores_444_int
index a727bb2d23..da92214957 100644
--- a/tests/ref/vsynth/vsynth2-prores_444_int
+++ b/tests/ref/vsynth/vsynth2-prores_444_int
@@ -1,4 +1,4 @@ 
-500a8249bc63ec6bb79f816bce5b6db1 *tests/data/fate/vsynth2-prores_444_int.mov
-6420787 tests/data/fate/vsynth2-prores_444_int.mov
+540279b3f0906275a984dc8350d5b7c2 *tests/data/fate/vsynth2-prores_444_int.mov
+6420805 tests/data/fate/vsynth2-prores_444_int.mov
 33a5db4f0423168d4ae4f1db3610928e *tests/data/fate/vsynth2-prores_444_int.out.rawvideo
 stddev:    0.93 PSNR: 48.73 MAXDIFF:   14 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-prores_int b/tests/ref/vsynth/vsynth2-prores_int
index 0f27acdca0..9764064482 100644
--- a/tests/ref/vsynth/vsynth2-prores_int
+++ b/tests/ref/vsynth/vsynth2-prores_int
@@ -1,4 +1,4 @@ 
-dd7835992e7a30b7be9014916411b5b3 *tests/data/fate/vsynth2-prores_int.mov
-4070996 tests/data/fate/vsynth2-prores_int.mov
+7faa0b92726975f4b61aabab5e5a8a3f *tests/data/fate/vsynth2-prores_int.mov
+4071014 tests/data/fate/vsynth2-prores_int.mov
 bef9e38387a1fbb1ce2e4401b6d41674 *tests/data/fate/vsynth2-prores_int.out.rawvideo
 stddev:    1.54 PSNR: 44.37 MAXDIFF:   13 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-prores_ks b/tests/ref/vsynth/vsynth2-prores_ks
index 5186f55b4f..86a29cfc0e 100644
--- a/tests/ref/vsynth/vsynth2-prores_ks
+++ b/tests/ref/vsynth/vsynth2-prores_ks
@@ -1,4 +1,4 @@ 
-abde4f84a5e4060492e3d8fcb56f2467 *tests/data/fate/vsynth2-prores_ks.mov
-3868162 tests/data/fate/vsynth2-prores_ks.mov
+8f6d73b6fe5d8f18a39a9beae32e3be2 *tests/data/fate/vsynth2-prores_ks.mov
+3868180 tests/data/fate/vsynth2-prores_ks.mov
 fe7ad707205c6100e9a3956d4e1c300e *tests/data/fate/vsynth2-prores_ks.out.rawvideo
 stddev:    1.17 PSNR: 46.72 MAXDIFF:   14 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-qtrle b/tests/ref/vsynth/vsynth2-qtrle
index 8593845d92..25d664391d 100644
--- a/tests/ref/vsynth/vsynth2-qtrle
+++ b/tests/ref/vsynth/vsynth2-qtrle
@@ -1,4 +1,4 @@ 
-492bef0aea081c076307d668d94fb9c4 *tests/data/fate/vsynth2-qtrle.mov
-14035926 tests/data/fate/vsynth2-qtrle.mov
+71254800fc3af010123e82c095b66483 *tests/data/fate/vsynth2-qtrle.mov
+14035944 tests/data/fate/vsynth2-qtrle.mov
 32fae3e665407bb4317b3f90fedb903c *tests/data/fate/vsynth2-qtrle.out.rawvideo
 stddev:    1.54 PSNR: 44.37 MAXDIFF:   17 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-qtrlegray b/tests/ref/vsynth/vsynth2-qtrlegray
index b92d245444..8bffd9fab3 100644
--- a/tests/ref/vsynth/vsynth2-qtrlegray
+++ b/tests/ref/vsynth/vsynth2-qtrlegray
@@ -1,4 +1,4 @@ 
-109c88cbb3528378c1e848e50cf1792d *tests/data/fate/vsynth2-qtrlegray.mov
-4988372 tests/data/fate/vsynth2-qtrlegray.mov
+bf34c5108733e1dd94f9c448396d8abe *tests/data/fate/vsynth2-qtrlegray.mov
+4988390 tests/data/fate/vsynth2-qtrlegray.mov
 510a92a21b552c51fcafab8188982f4d *tests/data/fate/vsynth2-qtrlegray.out.rawvideo
 stddev:   16.31 PSNR: 23.88 MAXDIFF:   89 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-svq1 b/tests/ref/vsynth/vsynth2-svq1
index 4a50775501..11ed701cdb 100644
--- a/tests/ref/vsynth/vsynth2-svq1
+++ b/tests/ref/vsynth/vsynth2-svq1
@@ -1,4 +1,4 @@ 
-1c12440c323bc8ace5464587b5369c4a *tests/data/fate/vsynth2-svq1.mov
-940289 tests/data/fate/vsynth2-svq1.mov
+371d9413d3a4780e945b64ceb23049f9 *tests/data/fate/vsynth2-svq1.mov
+940307 tests/data/fate/vsynth2-svq1.mov
 a8cd3b833cd7f570ddbf1e6b3eb125b6 *tests/data/fate/vsynth2-svq1.out.rawvideo
 stddev:    3.71 PSNR: 36.72 MAXDIFF:  210 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-vc2-420p b/tests/ref/vsynth/vsynth2-vc2-420p
index 28c1aedf73..1ede158543 100644
--- a/tests/ref/vsynth/vsynth2-vc2-420p
+++ b/tests/ref/vsynth/vsynth2-vc2-420p
@@ -1,4 +1,4 @@ 
-78daa3a27c0630aa37024121a43a7908 *tests/data/fate/vsynth2-vc2-420p.mov
-860743 tests/data/fate/vsynth2-vc2-420p.mov
+d154b265b3acddf44df6d11aadabe1f5 *tests/data/fate/vsynth2-vc2-420p.mov
+860761 tests/data/fate/vsynth2-vc2-420p.mov
 01389f7ae4f2a3dc0d7b8384d435fd83 *tests/data/fate/vsynth2-vc2-420p.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-420p10 b/tests/ref/vsynth/vsynth2-vc2-420p10
index 12b5fe022a..c13c7767e1 100644
--- a/tests/ref/vsynth/vsynth2-vc2-420p10
+++ b/tests/ref/vsynth/vsynth2-vc2-420p10
@@ -1,4 +1,4 @@ 
-e4627f308056d82de52a849b3a07b415 *tests/data/fate/vsynth2-vc2-420p10.mov
-1181271 tests/data/fate/vsynth2-vc2-420p10.mov
+7a737088779fe182f149f867c2e0a797 *tests/data/fate/vsynth2-vc2-420p10.mov
+1181289 tests/data/fate/vsynth2-vc2-420p10.mov
 01389f7ae4f2a3dc0d7b8384d435fd83 *tests/data/fate/vsynth2-vc2-420p10.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-420p12 b/tests/ref/vsynth/vsynth2-vc2-420p12
index dc67229f69..913e42e2cb 100644
--- a/tests/ref/vsynth/vsynth2-vc2-420p12
+++ b/tests/ref/vsynth/vsynth2-vc2-420p12
@@ -1,4 +1,4 @@ 
-8ff2cd721eae2e95d91568dde88a9970 *tests/data/fate/vsynth2-vc2-420p12.mov
-1525079 tests/data/fate/vsynth2-vc2-420p12.mov
+99baf7aefeb1ef7a43708fb05a155ff0 *tests/data/fate/vsynth2-vc2-420p12.mov
+1525097 tests/data/fate/vsynth2-vc2-420p12.mov
 01389f7ae4f2a3dc0d7b8384d435fd83 *tests/data/fate/vsynth2-vc2-420p12.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-422p b/tests/ref/vsynth/vsynth2-vc2-422p
index b53ca286b2..6dbbea77d0 100644
--- a/tests/ref/vsynth/vsynth2-vc2-422p
+++ b/tests/ref/vsynth/vsynth2-vc2-422p
@@ -1,4 +1,4 @@ 
-2a5213e25c03b60685e8467dfb11883c *tests/data/fate/vsynth2-vc2-422p.mov
-1035207 tests/data/fate/vsynth2-vc2-422p.mov
+c6c8b97e57d53cf60414103a1bc36967 *tests/data/fate/vsynth2-vc2-422p.mov
+1035225 tests/data/fate/vsynth2-vc2-422p.mov
 c14eb0038a5dba9382f42f750d46ed3c *tests/data/fate/vsynth2-vc2-422p.out.rawvideo
 stddev:    0.35 PSNR: 57.21 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-422p10 b/tests/ref/vsynth/vsynth2-vc2-422p10
index 12b5bbe79b..98882afe7d 100644
--- a/tests/ref/vsynth/vsynth2-vc2-422p10
+++ b/tests/ref/vsynth/vsynth2-vc2-422p10
@@ -1,4 +1,4 @@ 
-6a99394db4353cc092e6bd9697e836ef *tests/data/fate/vsynth2-vc2-422p10.mov
-1321687 tests/data/fate/vsynth2-vc2-422p10.mov
+b6ee8b2919e5bd68820ace5bd45192e0 *tests/data/fate/vsynth2-vc2-422p10.mov
+1321705 tests/data/fate/vsynth2-vc2-422p10.mov
 8f629e5cea24cc804d6aeadceacf0b2a *tests/data/fate/vsynth2-vc2-422p10.out.rawvideo
 stddev:    0.37 PSNR: 56.66 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-422p12 b/tests/ref/vsynth/vsynth2-vc2-422p12
index c1ac2216ed..38386bb0f7 100644
--- a/tests/ref/vsynth/vsynth2-vc2-422p12
+++ b/tests/ref/vsynth/vsynth2-vc2-422p12
@@ -1,4 +1,4 @@ 
-ef1f1484a569008ba64803f25b06df54 *tests/data/fate/vsynth2-vc2-422p12.mov
-1752535 tests/data/fate/vsynth2-vc2-422p12.mov
+f8c92643c5fa636e30d50ba3d6bcb01d *tests/data/fate/vsynth2-vc2-422p12.mov
+1752553 tests/data/fate/vsynth2-vc2-422p12.mov
 7241b922e7c17d14701567db6c743a9e *tests/data/fate/vsynth2-vc2-422p12.out.rawvideo
 stddev:    0.37 PSNR: 56.73 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-444p b/tests/ref/vsynth/vsynth2-vc2-444p
index f356056a0f..c227088748 100644
--- a/tests/ref/vsynth/vsynth2-vc2-444p
+++ b/tests/ref/vsynth/vsynth2-vc2-444p
@@ -1,4 +1,4 @@ 
-a2cae781cdec41c7128a6cc71fbf6b3b *tests/data/fate/vsynth2-vc2-444p.mov
-1202386 tests/data/fate/vsynth2-vc2-444p.mov
+5081c9785b9cc265351d7eb150557778 *tests/data/fate/vsynth2-vc2-444p.mov
+1202404 tests/data/fate/vsynth2-vc2-444p.mov
 6b35f3ddc3b52f4424237d4191a2461f *tests/data/fate/vsynth2-vc2-444p.out.rawvideo
 stddev:    0.44 PSNR: 55.07 MAXDIFF:   10 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-444p10 b/tests/ref/vsynth/vsynth2-vc2-444p10
index 7a94bcd9be..a0eadd6bbf 100644
--- a/tests/ref/vsynth/vsynth2-vc2-444p10
+++ b/tests/ref/vsynth/vsynth2-vc2-444p10
@@ -1,4 +1,4 @@ 
-77b67d38ccb0d0e8d6c0af256afb1496 *tests/data/fate/vsynth2-vc2-444p10.mov
-1603927 tests/data/fate/vsynth2-vc2-444p10.mov
+c946651be5f01ff4523f6a77cf5717de *tests/data/fate/vsynth2-vc2-444p10.mov
+1603945 tests/data/fate/vsynth2-vc2-444p10.mov
 d5c80ee1881a0306b0487e3c868529a3 *tests/data/fate/vsynth2-vc2-444p10.out.rawvideo
 stddev:    0.48 PSNR: 54.46 MAXDIFF:   10 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-444p12 b/tests/ref/vsynth/vsynth2-vc2-444p12
index fbd98ffe37..f528c33ec7 100644
--- a/tests/ref/vsynth/vsynth2-vc2-444p12
+++ b/tests/ref/vsynth/vsynth2-vc2-444p12
@@ -1,4 +1,4 @@ 
-1b535238247c0cdca338f2927e2c8c37 *tests/data/fate/vsynth2-vc2-444p12.mov
-2145499 tests/data/fate/vsynth2-vc2-444p12.mov
+da43b0aeb5d45b1fbeb1fca476b9aa0e *tests/data/fate/vsynth2-vc2-444p12.mov
+2145517 tests/data/fate/vsynth2-vc2-444p12.mov
 38836be5c12b951c9b280d15fe3b31ce *tests/data/fate/vsynth2-vc2-444p12.out.rawvideo
 stddev:    0.48 PSNR: 54.46 MAXDIFF:   10 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-t5_3 b/tests/ref/vsynth/vsynth2-vc2-t5_3
index c4100acb5d..eb4cb85f8c 100644
--- a/tests/ref/vsynth/vsynth2-vc2-t5_3
+++ b/tests/ref/vsynth/vsynth2-vc2-t5_3
@@ -1,4 +1,4 @@ 
-89aa19c48c8f1ba7c418102706980efa *tests/data/fate/vsynth2-vc2-t5_3.mov
-1335772 tests/data/fate/vsynth2-vc2-t5_3.mov
+87a12b70dad3452ec8a9b77b18b68ad1 *tests/data/fate/vsynth2-vc2-t5_3.mov
+1335790 tests/data/fate/vsynth2-vc2-t5_3.mov
 8f629e5cea24cc804d6aeadceacf0b2a *tests/data/fate/vsynth2-vc2-t5_3.out.rawvideo
 stddev:    0.37 PSNR: 56.66 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth2-vc2-thaar b/tests/ref/vsynth/vsynth2-vc2-thaar
index d4f37df740..4734e2ba01 100644
--- a/tests/ref/vsynth/vsynth2-vc2-thaar
+++ b/tests/ref/vsynth/vsynth2-vc2-thaar
@@ -1,4 +1,4 @@ 
-866641af5f57980f9da4c78c105155f1 *tests/data/fate/vsynth2-vc2-thaar.mov
-1470300 tests/data/fate/vsynth2-vc2-thaar.mov
+bfc825ac13dcbed5f3f6a0d4f1f3c138 *tests/data/fate/vsynth2-vc2-thaar.mov
+1470318 tests/data/fate/vsynth2-vc2-thaar.mov
 8f629e5cea24cc804d6aeadceacf0b2a *tests/data/fate/vsynth2-vc2-thaar.out.rawvideo
 stddev:    0.37 PSNR: 56.66 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth3-dnxhd-1080i-10bit b/tests/ref/vsynth/vsynth3-dnxhd-1080i-10bit
index 2a040e12db..d1c7823f03 100644
--- a/tests/ref/vsynth/vsynth3-dnxhd-1080i-10bit
+++ b/tests/ref/vsynth/vsynth3-dnxhd-1080i-10bit
@@ -1,4 +1,4 @@ 
-4e6185e273297061def8e0b7fabff71b *tests/data/fate/vsynth3-dnxhd-1080i-10bit.mov
-4588391 tests/data/fate/vsynth3-dnxhd-1080i-10bit.mov
+fd9ec0cb85bf6ec10e2a34b56992a7d9 *tests/data/fate/vsynth3-dnxhd-1080i-10bit.mov
+4588409 tests/data/fate/vsynth3-dnxhd-1080i-10bit.mov
 c192f36ef8687e56c72a3dc416c7e191 *tests/data/fate/vsynth3-dnxhd-1080i-10bit.out.rawvideo
 stddev:    6.92 PSNR: 31.32 MAXDIFF:   50 bytes:    86700/     8670
diff --git a/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr
deleted file mode 100644
index 093489e45f..0000000000
--- a/tests/ref/vsynth/vsynth3-dnxhd-1080i-colr
+++ /dev/null
@@ -1,4 +0,0 @@ 
-f5a7d7f837a750784458c60fb7b4d091 *tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
-3031929 tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
-f907fd2d48bedbc5283fbfc3fb9f61a0 *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/vsynth3-dnxhd-hr-hq-mov b/tests/ref/vsynth/vsynth3-dnxhd-hr-hq-mov
index a5808dd773..2d7f476361 100644
--- a/tests/ref/vsynth/vsynth3-dnxhd-hr-hq-mov
+++ b/tests/ref/vsynth/vsynth3-dnxhd-hr-hq-mov
@@ -1,4 +1,4 @@ 
-1b9e337636198690850f102c7a987eae *tests/data/fate/vsynth3-dnxhd-hr-hq-mov.mov
-4772599 tests/data/fate/vsynth3-dnxhd-hr-hq-mov.mov
+557245c6dc0600270ebf07b650c26101 *tests/data/fate/vsynth3-dnxhd-hr-hq-mov.mov
+4772617 tests/data/fate/vsynth3-dnxhd-hr-hq-mov.mov
 aa2e6c13a1e7760a22fccfca9faacdf3 *tests/data/fate/vsynth3-dnxhd-hr-hq-mov.out.rawvideo
 stddev:    6.92 PSNR: 31.32 MAXDIFF:   50 bytes:    86700/     8670
diff --git a/tests/ref/vsynth/vsynth3-dnxhd-hr-lb-mov b/tests/ref/vsynth/vsynth3-dnxhd-hr-lb-mov
index 7a888c5b01..c14944e1ff 100644
--- a/tests/ref/vsynth/vsynth3-dnxhd-hr-lb-mov
+++ b/tests/ref/vsynth/vsynth3-dnxhd-hr-lb-mov
@@ -1,4 +1,4 @@ 
-1ac0627cfcad3df568026aea4696901f *tests/data/fate/vsynth3-dnxhd-hr-lb-mov.mov
-3748599 tests/data/fate/vsynth3-dnxhd-hr-lb-mov.mov
+9f04576e9a1d2bda08d231a3304e0614 *tests/data/fate/vsynth3-dnxhd-hr-lb-mov.mov
+3748617 tests/data/fate/vsynth3-dnxhd-hr-lb-mov.mov
 1a4d12fd893e4585944dd9c68fb23edf *tests/data/fate/vsynth3-dnxhd-hr-lb-mov.out.rawvideo
 stddev:    6.92 PSNR: 31.32 MAXDIFF:   50 bytes:    86700/     8670
diff --git a/tests/ref/vsynth/vsynth3-dnxhd-hr-sq-mov b/tests/ref/vsynth/vsynth3-dnxhd-hr-sq-mov
index bd94e686c0..308653ba1c 100644
--- a/tests/ref/vsynth/vsynth3-dnxhd-hr-sq-mov
+++ b/tests/ref/vsynth/vsynth3-dnxhd-hr-sq-mov
@@ -1,4 +1,4 @@ 
-3b1420fc4cb6de03ea4a7858f5a0438e *tests/data/fate/vsynth3-dnxhd-hr-sq-mov.mov
-2560763 tests/data/fate/vsynth3-dnxhd-hr-sq-mov.mov
+a0c8c4a218774375190a88e09936708e *tests/data/fate/vsynth3-dnxhd-hr-sq-mov.mov
+2560781 tests/data/fate/vsynth3-dnxhd-hr-sq-mov.mov
 730c00cc5a24e13ee99a75789806cb28 *tests/data/fate/vsynth3-dnxhd-hr-sq-mov.out.rawvideo
 stddev:    6.91 PSNR: 31.33 MAXDIFF:   50 bytes:    86700/     8670
diff --git a/tests/ref/vsynth/vsynth3-mov-bgr24 b/tests/ref/vsynth/vsynth3-mov-bgr24
index 4fc3cc979f..6264a60505 100644
--- a/tests/ref/vsynth/vsynth3-mov-bgr24
+++ b/tests/ref/vsynth/vsynth3-mov-bgr24
@@ -1,4 +1,4 @@ 
-0141cd3b6e8eea836d392adf6949afc4 *tests/data/fate/vsynth3-mov-bgr24.mov
-174093 tests/data/fate/vsynth3-mov-bgr24.mov
+fd492bd52ee9666be0d00b9a58418564 *tests/data/fate/vsynth3-mov-bgr24.mov
+174111 tests/data/fate/vsynth3-mov-bgr24.mov
 693aff10c094f8bd31693f74cf79d2b2 *tests/data/fate/vsynth3-mov-bgr24.out.rawvideo
 stddev:    3.67 PSNR: 36.82 MAXDIFF:   43 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-mov-bpp15 b/tests/ref/vsynth/vsynth3-mov-bpp15
index 4c289cf161..db55be9095 100644
--- a/tests/ref/vsynth/vsynth3-mov-bpp15
+++ b/tests/ref/vsynth/vsynth3-mov-bpp15
@@ -1,4 +1,4 @@ 
-96e1406b041b16e9598092d928ea9d3e *tests/data/fate/vsynth3-mov-bpp15.mov
-116293 tests/data/fate/vsynth3-mov-bpp15.mov
+454d14761451a874160eaf13b6271d8a *tests/data/fate/vsynth3-mov-bpp15.mov
+116311 tests/data/fate/vsynth3-mov-bpp15.mov
 19f61c34cbdef98b0f4aca6c19f59ed4 *tests/data/fate/vsynth3-mov-bpp15.out.rawvideo
 stddev:    4.35 PSNR: 35.35 MAXDIFF:   46 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-mov-bpp16 b/tests/ref/vsynth/vsynth3-mov-bpp16
index 55537d4bfd..513e2d2563 100644
--- a/tests/ref/vsynth/vsynth3-mov-bpp16
+++ b/tests/ref/vsynth/vsynth3-mov-bpp16
@@ -1,4 +1,4 @@ 
-65b51e9a83da767fae244fd6816f2bc7 *tests/data/fate/vsynth3-mov-bpp16.mov
-116293 tests/data/fate/vsynth3-mov-bpp16.mov
+a9af63e9d529b42dc49d0fea63c50a97 *tests/data/fate/vsynth3-mov-bpp16.mov
+116311 tests/data/fate/vsynth3-mov-bpp16.mov
 756f68dd5412d245d4bbeda7b5d51829 *tests/data/fate/vsynth3-mov-bpp16.out.rawvideo
 stddev:    4.07 PSNR: 35.93 MAXDIFF:   46 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-mpeg4 b/tests/ref/vsynth/vsynth3-mpeg4
index 02cf68d55d..0329d1bd80 100644
--- a/tests/ref/vsynth/vsynth3-mpeg4
+++ b/tests/ref/vsynth/vsynth3-mpeg4
@@ -1,4 +1,4 @@ 
-ddcff996543900496f0b374a2d5cae74 *tests/data/fate/vsynth3-mpeg4.mp4
-26017 tests/data/fate/vsynth3-mpeg4.mp4
+18dadf586e6dba14c4cd201eaeeaa54d *tests/data/fate/vsynth3-mpeg4.mp4
+26036 tests/data/fate/vsynth3-mpeg4.mp4
 fc0d8c1e58d254031e6207dfcae8f867 *tests/data/fate/vsynth3-mpeg4.out.rawvideo
 stddev:    9.66 PSNR: 28.43 MAXDIFF:   79 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-prores b/tests/ref/vsynth/vsynth3-prores
index 8dfaf09d26..55c742749b 100644
--- a/tests/ref/vsynth/vsynth3-prores
+++ b/tests/ref/vsynth/vsynth3-prores
@@ -1,4 +1,4 @@ 
-3e6f1fd0e4fdad4a8dd351dec08b0bf5 *tests/data/fate/vsynth3-prores.mov
-105367 tests/data/fate/vsynth3-prores.mov
+fc2555415815113f79b47e6dd258c483 *tests/data/fate/vsynth3-prores.mov
+105385 tests/data/fate/vsynth3-prores.mov
 fff5e7ad21d78501c8fa4749bf4bf289 *tests/data/fate/vsynth3-prores.out.rawvideo
 stddev:    2.80 PSNR: 39.17 MAXDIFF:   27 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-prores_444 b/tests/ref/vsynth/vsynth3-prores_444
index f05894b33e..bd7773e98b 100644
--- a/tests/ref/vsynth/vsynth3-prores_444
+++ b/tests/ref/vsynth/vsynth3-prores_444
@@ -1,4 +1,4 @@ 
-3070da65c30c1a9905ee31c7ede1cf57 *tests/data/fate/vsynth3-prores_444.mov
-159127 tests/data/fate/vsynth3-prores_444.mov
+37e6f4bf19b1070ef87aac595fb674cc *tests/data/fate/vsynth3-prores_444.mov
+159145 tests/data/fate/vsynth3-prores_444.mov
 025b48feb3d9a9652983ef71e6cb7e7c *tests/data/fate/vsynth3-prores_444.out.rawvideo
 stddev:    3.21 PSNR: 37.98 MAXDIFF:   41 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-prores_444_int b/tests/ref/vsynth/vsynth3-prores_444_int
index f6ba6bc282..f1f06873be 100644
--- a/tests/ref/vsynth/vsynth3-prores_444_int
+++ b/tests/ref/vsynth/vsynth3-prores_444_int
@@ -1,4 +1,4 @@ 
-c6279e0584575ffa1e2e13047cc7ecec *tests/data/fate/vsynth3-prores_444_int.mov
-184397 tests/data/fate/vsynth3-prores_444_int.mov
+e25b5216630f0518bfe13601a7c906c4 *tests/data/fate/vsynth3-prores_444_int.mov
+184415 tests/data/fate/vsynth3-prores_444_int.mov
 a8852aa2841c2ce5f2aa86176ceda4ef *tests/data/fate/vsynth3-prores_444_int.out.rawvideo
 stddev:    3.24 PSNR: 37.91 MAXDIFF:   41 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-prores_int b/tests/ref/vsynth/vsynth3-prores_int
index c9b8ba691d..2b25ad9ae4 100644
--- a/tests/ref/vsynth/vsynth3-prores_int
+++ b/tests/ref/vsynth/vsynth3-prores_int
@@ -1,4 +1,4 @@ 
-6085fc27cc6cc7c02abc59ce914d85cb *tests/data/fate/vsynth3-prores_int.mov
-120484 tests/data/fate/vsynth3-prores_int.mov
+70030337a7ef5b22587163554cee099f *tests/data/fate/vsynth3-prores_int.mov
+120502 tests/data/fate/vsynth3-prores_int.mov
 e5859ba47a99f9e53c1ddcaa68a8f8f8 *tests/data/fate/vsynth3-prores_int.out.rawvideo
 stddev:    2.92 PSNR: 38.81 MAXDIFF:   29 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-prores_ks b/tests/ref/vsynth/vsynth3-prores_ks
index 561ee48dee..ea3feda5a4 100644
--- a/tests/ref/vsynth/vsynth3-prores_ks
+++ b/tests/ref/vsynth/vsynth3-prores_ks
@@ -1,4 +1,4 @@ 
-f6ce1e8e2272cea0592d3f969d48c1de *tests/data/fate/vsynth3-prores_ks.mov
-95053 tests/data/fate/vsynth3-prores_ks.mov
+2117481aa61c5238557ce962f4609bfd *tests/data/fate/vsynth3-prores_ks.mov
+95071 tests/data/fate/vsynth3-prores_ks.mov
 9ab6d3e3cc7749796cd9fa984c60d890 *tests/data/fate/vsynth3-prores_ks.out.rawvideo
 stddev:    4.09 PSNR: 35.88 MAXDIFF:   35 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-qtrle b/tests/ref/vsynth/vsynth3-qtrle
index 2056e1b7e2..c9b19406da 100644
--- a/tests/ref/vsynth/vsynth3-qtrle
+++ b/tests/ref/vsynth/vsynth3-qtrle
@@ -1,4 +1,4 @@ 
-b9152e4c2931818140086903c9d9a8ae *tests/data/fate/vsynth3-qtrle.mov
-179656 tests/data/fate/vsynth3-qtrle.mov
+b2dae4a4d7cece0026edec84522fcebd *tests/data/fate/vsynth3-qtrle.mov
+179674 tests/data/fate/vsynth3-qtrle.mov
 693aff10c094f8bd31693f74cf79d2b2 *tests/data/fate/vsynth3-qtrle.out.rawvideo
 stddev:    3.67 PSNR: 36.82 MAXDIFF:   43 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth3-svq1 b/tests/ref/vsynth/vsynth3-svq1
index e760abbdb4..244d4fdc42 100644
--- a/tests/ref/vsynth/vsynth3-svq1
+++ b/tests/ref/vsynth/vsynth3-svq1
@@ -1,4 +1,4 @@ 
-1972e0df8be667443992e405cceec291 *tests/data/fate/vsynth3-svq1.mov
-40773 tests/data/fate/vsynth3-svq1.mov
+e47c72a852c980babd9b802052604223 *tests/data/fate/vsynth3-svq1.mov
+40791 tests/data/fate/vsynth3-svq1.mov
 a1e5334cf67649bf8c7d95dc4d1bf148 *tests/data/fate/vsynth3-svq1.out.rawvideo
 stddev:   14.49 PSNR: 24.91 MAXDIFF:  183 bytes:    86700/    86700
diff --git a/tests/ref/vsynth/vsynth_lena-avui b/tests/ref/vsynth/vsynth_lena-avui
index f4e5ef9433..0ac780a85f 100644
--- a/tests/ref/vsynth/vsynth_lena-avui
+++ b/tests/ref/vsynth/vsynth_lena-avui
@@ -1,4 +1,4 @@ 
-7b670636544a60f4fb2c153e3caabdee *tests/data/fate/vsynth_lena-avui.mov
-42625037 tests/data/fate/vsynth_lena-avui.mov
+71152af68db6e6664fa91a664f4c1ea8 *tests/data/fate/vsynth_lena-avui.mov
+42625055 tests/data/fate/vsynth_lena-avui.mov
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth_lena-avui.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i
index ae5c515165..308f82fff0 100644
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i
+++ b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i
@@ -1,4 +1,4 @@ 
-1bb94b5a7917c1d81f3a92dd9b5b66ae *tests/data/fate/vsynth_lena-dnxhd-1080i.mov
-3031911 tests/data/fate/vsynth_lena-dnxhd-1080i.mov
-7d0ca92f12711535d57eff3609462b31 *tests/data/fate/vsynth_lena-dnxhd-1080i.out.rawvideo
-stddev:    1.29 PSNR: 45.87 MAXDIFF:   22 bytes:  7603200/   760320
+3a681c0e174ccf85fe1504cdf8546788 *tests/data/fate/vsynth_lena-dnxhd-1080i.mov
+3031929 tests/data/fate/vsynth_lena-dnxhd-1080i.mov
+ce4993a69ef55c8c4b18138716f17b6f *tests/data/fate/vsynth_lena-dnxhd-1080i.out.rawvideo
+stddev:    1.33 PSNR: 45.59 MAXDIFF:   22 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-10bit b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-10bit
index 5112f2a379..3a805e304e 100644
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-10bit
+++ b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-10bit
@@ -1,4 +1,4 @@ 
-55e1097376ac44e916528eee5ee2266e *tests/data/fate/vsynth_lena-dnxhd-1080i-10bit.mov
-4588391 tests/data/fate/vsynth_lena-dnxhd-1080i-10bit.mov
+caa7092a5a722e4fd8cb065ee8283592 *tests/data/fate/vsynth_lena-dnxhd-1080i-10bit.mov
+4588409 tests/data/fate/vsynth_lena-dnxhd-1080i-10bit.mov
 f2dc4375c58e0406d442e0cb28573e91 *tests/data/fate/vsynth_lena-dnxhd-1080i-10bit.out.rawvideo
 stddev:    1.36 PSNR: 45.40 MAXDIFF:   22 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr b/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr
deleted file mode 100644
index ae855cd461..0000000000
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-1080i-colr
+++ /dev/null
@@ -1,4 +0,0 @@ 
-3a681c0e174ccf85fe1504cdf8546788 *tests/data/fate/vsynth_lena-dnxhd-1080i-colr.mov
-3031929 tests/data/fate/vsynth_lena-dnxhd-1080i-colr.mov
-ce4993a69ef55c8c4b18138716f17b6f *tests/data/fate/vsynth_lena-dnxhd-1080i-colr.out.rawvideo
-stddev:    1.33 PSNR: 45.59 MAXDIFF:   22 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-hr-hq-mov b/tests/ref/vsynth/vsynth_lena-dnxhd-hr-hq-mov
index 2d58c5e7a7..ab8b0d5b54 100644
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-hr-hq-mov
+++ b/tests/ref/vsynth/vsynth_lena-dnxhd-hr-hq-mov
@@ -1,4 +1,4 @@ 
-f19dfcd4d9d7a0da1131c0dd909ad0ae *tests/data/fate/vsynth_lena-dnxhd-hr-hq-mov.mov
-4772599 tests/data/fate/vsynth_lena-dnxhd-hr-hq-mov.mov
+1c2c9cd25c76ef18fb84ce459d8c1421 *tests/data/fate/vsynth_lena-dnxhd-hr-hq-mov.mov
+4772617 tests/data/fate/vsynth_lena-dnxhd-hr-hq-mov.mov
 e6c3531cb32eb3d0c465c44098746fea *tests/data/fate/vsynth_lena-dnxhd-hr-hq-mov.out.rawvideo
 stddev:    1.34 PSNR: 45.54 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-hr-lb-mov b/tests/ref/vsynth/vsynth_lena-dnxhd-hr-lb-mov
index 9047805561..e3c3c3c0f2 100644
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-hr-lb-mov
+++ b/tests/ref/vsynth/vsynth_lena-dnxhd-hr-lb-mov
@@ -1,4 +1,4 @@ 
-f27068c1444d2e11e094fab37eceb9d5 *tests/data/fate/vsynth_lena-dnxhd-hr-lb-mov.mov
-3748599 tests/data/fate/vsynth_lena-dnxhd-hr-lb-mov.mov
+85db363489917c24f2c3c645df6056ad *tests/data/fate/vsynth_lena-dnxhd-hr-lb-mov.mov
+3748617 tests/data/fate/vsynth_lena-dnxhd-hr-lb-mov.mov
 0951de00b90d1bf34d2ff10a51db705d *tests/data/fate/vsynth_lena-dnxhd-hr-lb-mov.out.rawvideo
 stddev:    1.31 PSNR: 45.72 MAXDIFF:   21 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-dnxhd-hr-sq-mov b/tests/ref/vsynth/vsynth_lena-dnxhd-hr-sq-mov
index 9a2db8a888..3fdd12689a 100644
--- a/tests/ref/vsynth/vsynth_lena-dnxhd-hr-sq-mov
+++ b/tests/ref/vsynth/vsynth_lena-dnxhd-hr-sq-mov
@@ -1,4 +1,4 @@ 
-b1d5da9fd4811b87b1bf05afee6e44e4 *tests/data/fate/vsynth_lena-dnxhd-hr-sq-mov.mov
-2560763 tests/data/fate/vsynth_lena-dnxhd-hr-sq-mov.mov
+9e2686cb8b7d6fc28c85fd139c3987f9 *tests/data/fate/vsynth_lena-dnxhd-hr-sq-mov.mov
+2560781 tests/data/fate/vsynth_lena-dnxhd-hr-sq-mov.mov
 95e7da46fc066ed795de4ec1cf4d4ab5 *tests/data/fate/vsynth_lena-dnxhd-hr-sq-mov.out.rawvideo
 stddev:    1.35 PSNR: 45.51 MAXDIFF:   23 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-mov-bgr24 b/tests/ref/vsynth/vsynth_lena-mov-bgr24
index 098dd91258..695a534922 100644
--- a/tests/ref/vsynth/vsynth_lena-mov-bgr24
+++ b/tests/ref/vsynth/vsynth_lena-mov-bgr24
@@ -1,4 +1,4 @@ 
-3656f10647727ff16119ad54e11ed09d *tests/data/fate/vsynth_lena-mov-bgr24.mov
-15207169 tests/data/fate/vsynth_lena-mov-bgr24.mov
+134e49c4d6c801587f36d4fc0440a136 *tests/data/fate/vsynth_lena-mov-bgr24.mov
+15207187 tests/data/fate/vsynth_lena-mov-bgr24.mov
 98d0e2854731472c5bf13d8638502d0a *tests/data/fate/vsynth_lena-mov-bgr24.out.rawvideo
 stddev:    1.26 PSNR: 46.10 MAXDIFF:   13 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-mov-bpp15 b/tests/ref/vsynth/vsynth_lena-mov-bpp15
index 7a61797ef2..7d82a00314 100644
--- a/tests/ref/vsynth/vsynth_lena-mov-bpp15
+++ b/tests/ref/vsynth/vsynth_lena-mov-bpp15
@@ -1,4 +1,4 @@ 
-846672fbdf449e0345cec63e1611661a *tests/data/fate/vsynth_lena-mov-bpp15.mov
-10138329 tests/data/fate/vsynth_lena-mov-bpp15.mov
+ba9f73611150d5669dbf2c23e91d96f0 *tests/data/fate/vsynth_lena-mov-bpp15.mov
+10138347 tests/data/fate/vsynth_lena-mov-bpp15.mov
 be0e64bdf519ce1097613063804eded9 *tests/data/fate/vsynth_lena-mov-bpp15.out.rawvideo
 stddev:    2.16 PSNR: 41.43 MAXDIFF:   17 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-mov-bpp16 b/tests/ref/vsynth/vsynth_lena-mov-bpp16
index 4e4cb44daa..6ed4a2c90a 100644
--- a/tests/ref/vsynth/vsynth_lena-mov-bpp16
+++ b/tests/ref/vsynth/vsynth_lena-mov-bpp16
@@ -1,4 +1,4 @@ 
-f425fe7f36bd821d4afa260088542cf9 *tests/data/fate/vsynth_lena-mov-bpp16.mov
-10138329 tests/data/fate/vsynth_lena-mov-bpp16.mov
+5fd2246dc90442aa89926bf921244bb5 *tests/data/fate/vsynth_lena-mov-bpp16.mov
+10138347 tests/data/fate/vsynth_lena-mov-bpp16.mov
 789bfa1dc2a72f498928f2ae85e461c3 *tests/data/fate/vsynth_lena-mov-bpp16.out.rawvideo
 stddev:    1.76 PSNR: 43.18 MAXDIFF:   17 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-mpeg4 b/tests/ref/vsynth/vsynth_lena-mpeg4
index 8d8cccef40..b5d08643d7 100644
--- a/tests/ref/vsynth/vsynth_lena-mpeg4
+++ b/tests/ref/vsynth/vsynth_lena-mpeg4
@@ -1,4 +1,4 @@ 
-4a029747434d24d128b078a5e6aa1e88 *tests/data/fate/vsynth_lena-mpeg4.mp4
-119722 tests/data/fate/vsynth_lena-mpeg4.mp4
+78d00df8332f8b45914e984af1803ee4 *tests/data/fate/vsynth_lena-mpeg4.mp4
+119741 tests/data/fate/vsynth_lena-mpeg4.mp4
 9a1e085d9e488c5ead0c940c9612a37a *tests/data/fate/vsynth_lena-mpeg4.out.rawvideo
 stddev:    5.34 PSNR: 33.57 MAXDIFF:   83 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-prores b/tests/ref/vsynth/vsynth_lena-prores
index 573fc1273e..2287a5bb8c 100644
--- a/tests/ref/vsynth/vsynth_lena-prores
+++ b/tests/ref/vsynth/vsynth_lena-prores
@@ -1,4 +1,4 @@ 
-eed04261f5d5878ea3b91321420270a0 *tests/data/fate/vsynth_lena-prores.mov
-2844076 tests/data/fate/vsynth_lena-prores.mov
+a1fb9fdaa082a10926a9e4bad00ea4d1 *tests/data/fate/vsynth_lena-prores.mov
+2844094 tests/data/fate/vsynth_lena-prores.mov
 03fd29e3963716a09d232b6f817ecb57 *tests/data/fate/vsynth_lena-prores.out.rawvideo
 stddev:    1.31 PSNR: 45.77 MAXDIFF:   11 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-prores_444 b/tests/ref/vsynth/vsynth_lena-prores_444
index 29141239c5..6633754ecc 100644
--- a/tests/ref/vsynth/vsynth_lena-prores_444
+++ b/tests/ref/vsynth/vsynth_lena-prores_444
@@ -1,4 +1,4 @@ 
-b8677f9e1da7be861e8b7207028b3a9e *tests/data/fate/vsynth_lena-prores_444.mov
-4734395 tests/data/fate/vsynth_lena-prores_444.mov
+db101b51bc27b92114515198144b5786 *tests/data/fate/vsynth_lena-prores_444.mov
+4734413 tests/data/fate/vsynth_lena-prores_444.mov
 a704e05e3e0a451edef7515b25a76bb8 *tests/data/fate/vsynth_lena-prores_444.out.rawvideo
 stddev:    0.81 PSNR: 49.88 MAXDIFF:    8 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-prores_444_int b/tests/ref/vsynth/vsynth_lena-prores_444_int
index 005ab68ccf..7de0da9c76 100644
--- a/tests/ref/vsynth/vsynth_lena-prores_444_int
+++ b/tests/ref/vsynth/vsynth_lena-prores_444_int
@@ -1,4 +1,4 @@ 
-38195b0437f6ae1c910ba108e7a799d1 *tests/data/fate/vsynth_lena-prores_444_int.mov
-5696258 tests/data/fate/vsynth_lena-prores_444_int.mov
+c761f26728521e21508344695a040a76 *tests/data/fate/vsynth_lena-prores_444_int.mov
+5696276 tests/data/fate/vsynth_lena-prores_444_int.mov
 466380156e4d2b811f4ffb9c5a8bca72 *tests/data/fate/vsynth_lena-prores_444_int.out.rawvideo
 stddev:    0.88 PSNR: 49.23 MAXDIFF:    9 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-prores_int b/tests/ref/vsynth/vsynth_lena-prores_int
index 3e31b018d7..68043ab760 100644
--- a/tests/ref/vsynth/vsynth_lena-prores_int
+++ b/tests/ref/vsynth/vsynth_lena-prores_int
@@ -1,4 +1,4 @@ 
-f45bc9026780bbbcdbbcc0d54c21ef06 *tests/data/fate/vsynth_lena-prores_int.mov
-3532698 tests/data/fate/vsynth_lena-prores_int.mov
+cfb864885aa4cffb27b70c575e4458bc *tests/data/fate/vsynth_lena-prores_int.mov
+3532716 tests/data/fate/vsynth_lena-prores_int.mov
 eb5caa9824ca294f403cd13f33c40f23 *tests/data/fate/vsynth_lena-prores_int.out.rawvideo
 stddev:    1.47 PSNR: 44.78 MAXDIFF:   12 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-prores_ks b/tests/ref/vsynth/vsynth_lena-prores_ks
index 333578bc1e..e009326359 100644
--- a/tests/ref/vsynth/vsynth_lena-prores_ks
+++ b/tests/ref/vsynth/vsynth_lena-prores_ks
@@ -1,4 +1,4 @@ 
-86b9932d5f78d0b5836533e972a37a65 *tests/data/fate/vsynth_lena-prores_ks.mov
-3884596 tests/data/fate/vsynth_lena-prores_ks.mov
+249ff9cfaa59d2abcda80d982a9d68df *tests/data/fate/vsynth_lena-prores_ks.mov
+3884614 tests/data/fate/vsynth_lena-prores_ks.mov
 6cfe987de99cf8ac9d43bdc5cd150838 *tests/data/fate/vsynth_lena-prores_ks.out.rawvideo
 stddev:    0.92 PSNR: 48.78 MAXDIFF:   10 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-qtrle b/tests/ref/vsynth/vsynth_lena-qtrle
index f426fe0ab6..bb14f3cf49 100644
--- a/tests/ref/vsynth/vsynth_lena-qtrle
+++ b/tests/ref/vsynth/vsynth_lena-qtrle
@@ -1,4 +1,4 @@ 
-513ca7d64af25676f5f99f00e2287ced *tests/data/fate/vsynth_lena-qtrle.mov
-14798345 tests/data/fate/vsynth_lena-qtrle.mov
+8dc94f66a0d2442fc10ef1d345ace180 *tests/data/fate/vsynth_lena-qtrle.mov
+14798363 tests/data/fate/vsynth_lena-qtrle.mov
 98d0e2854731472c5bf13d8638502d0a *tests/data/fate/vsynth_lena-qtrle.out.rawvideo
 stddev:    1.26 PSNR: 46.10 MAXDIFF:   13 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-qtrlegray b/tests/ref/vsynth/vsynth_lena-qtrlegray
index e0c18c9702..063ccfc4d4 100644
--- a/tests/ref/vsynth/vsynth_lena-qtrlegray
+++ b/tests/ref/vsynth/vsynth_lena-qtrlegray
@@ -1,4 +1,4 @@ 
-8db6b52b706a91f483c37eaa2f011cfe *tests/data/fate/vsynth_lena-qtrlegray.mov
-5111283 tests/data/fate/vsynth_lena-qtrlegray.mov
+e8ad70a24a608a08699faed07abd34b0 *tests/data/fate/vsynth_lena-qtrlegray.mov
+5111301 tests/data/fate/vsynth_lena-qtrlegray.mov
 d7bfbe259af9ae323bb94b09c33570a5 *tests/data/fate/vsynth_lena-qtrlegray.out.rawvideo
 stddev:   18.65 PSNR: 22.72 MAXDIFF:   72 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-svq1 b/tests/ref/vsynth/vsynth_lena-svq1
index 01c1b06c74..bea88d2118 100644
--- a/tests/ref/vsynth/vsynth_lena-svq1
+++ b/tests/ref/vsynth/vsynth_lena-svq1
@@ -1,4 +1,4 @@ 
-a6398d8fd306cfe96dc41060335e67e8 *tests/data/fate/vsynth_lena-svq1.mov
-766701 tests/data/fate/vsynth_lena-svq1.mov
+6f2a2270e4ceefa43d6ebaea2773d554 *tests/data/fate/vsynth_lena-svq1.mov
+766719 tests/data/fate/vsynth_lena-svq1.mov
 aa03471dac3f49455a33a2b19fda1098 *tests/data/fate/vsynth_lena-svq1.out.rawvideo
 stddev:    3.23 PSNR: 37.93 MAXDIFF:   61 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-420p b/tests/ref/vsynth/vsynth_lena-vc2-420p
index cdaca3c832..16bc284b2a 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-420p
+++ b/tests/ref/vsynth/vsynth_lena-vc2-420p
@@ -1,4 +1,4 @@ 
-9e1e6da4f166d6d4998923ad52d047c9 *tests/data/fate/vsynth_lena-vc2-420p.mov
-849735 tests/data/fate/vsynth_lena-vc2-420p.mov
+b7f2b43f6a0120614321e28086f9d6a9 *tests/data/fate/vsynth_lena-vc2-420p.mov
+849753 tests/data/fate/vsynth_lena-vc2-420p.mov
 b1c660113acab8eb4075f3d9fbb9cee9 *tests/data/fate/vsynth_lena-vc2-420p.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-420p10 b/tests/ref/vsynth/vsynth_lena-vc2-420p10
index 8ddb6acb5e..b2ac5272ca 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-420p10
+++ b/tests/ref/vsynth/vsynth_lena-vc2-420p10
@@ -1,4 +1,4 @@ 
-b989bdb42043851048f4b489463e585d *tests/data/fate/vsynth_lena-vc2-420p10.mov
-1154775 tests/data/fate/vsynth_lena-vc2-420p10.mov
+a47d551b615a6e198db845b8bffbc1b4 *tests/data/fate/vsynth_lena-vc2-420p10.mov
+1154793 tests/data/fate/vsynth_lena-vc2-420p10.mov
 b1c660113acab8eb4075f3d9fbb9cee9 *tests/data/fate/vsynth_lena-vc2-420p10.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-420p12 b/tests/ref/vsynth/vsynth_lena-vc2-420p12
index efbb72964c..9c1dd2931d 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-420p12
+++ b/tests/ref/vsynth/vsynth_lena-vc2-420p12
@@ -1,4 +1,4 @@ 
-98c9ce4afcbedb6634b10dcba9e5d8ec *tests/data/fate/vsynth_lena-vc2-420p12.mov
-1516759 tests/data/fate/vsynth_lena-vc2-420p12.mov
+a572a1d396f3ea6cd248a004374d3895 *tests/data/fate/vsynth_lena-vc2-420p12.mov
+1516777 tests/data/fate/vsynth_lena-vc2-420p12.mov
 b1c660113acab8eb4075f3d9fbb9cee9 *tests/data/fate/vsynth_lena-vc2-420p12.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-422p b/tests/ref/vsynth/vsynth_lena-vc2-422p
index 388b80e97a..8e1c721c20 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-422p
+++ b/tests/ref/vsynth/vsynth_lena-vc2-422p
@@ -1,4 +1,4 @@ 
-f326f79e00a1499a4e387d01ea07b812 *tests/data/fate/vsynth_lena-vc2-422p.mov
-1049287 tests/data/fate/vsynth_lena-vc2-422p.mov
+baabc37ffd84b44c6c22e822933dc21b *tests/data/fate/vsynth_lena-vc2-422p.mov
+1049305 tests/data/fate/vsynth_lena-vc2-422p.mov
 c4b2e69278c822f22655344068ea486d *tests/data/fate/vsynth_lena-vc2-422p.out.rawvideo
 stddev:    0.26 PSNR: 59.82 MAXDIFF:    5 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-422p10 b/tests/ref/vsynth/vsynth_lena-vc2-422p10
index e521da43e0..c875482732 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-422p10
+++ b/tests/ref/vsynth/vsynth_lena-vc2-422p10
@@ -1,4 +1,4 @@ 
-b5a757abdf6e7e2a777520ecf99107b7 *tests/data/fate/vsynth_lena-vc2-422p10.mov
-1294039 tests/data/fate/vsynth_lena-vc2-422p10.mov
+8bb3f2a10688df9a787c2f064534e8b3 *tests/data/fate/vsynth_lena-vc2-422p10.mov
+1294057 tests/data/fate/vsynth_lena-vc2-422p10.mov
 e5ea17416bda234ae58f27dea27e8135 *tests/data/fate/vsynth_lena-vc2-422p10.out.rawvideo
 stddev:    0.30 PSNR: 58.58 MAXDIFF:    5 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-422p12 b/tests/ref/vsynth/vsynth_lena-vc2-422p12
index 3cf50b4da6..26c946c5f4 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-422p12
+++ b/tests/ref/vsynth/vsynth_lena-vc2-422p12
@@ -1,4 +1,4 @@ 
-c2ec3fa0b1faf0cfdbee4410655037a0 *tests/data/fate/vsynth_lena-vc2-422p12.mov
-1768027 tests/data/fate/vsynth_lena-vc2-422p12.mov
+dd422dbb15dfd0e6a68ae4c4ee138d4c *tests/data/fate/vsynth_lena-vc2-422p12.mov
+1768045 tests/data/fate/vsynth_lena-vc2-422p12.mov
 bd374304997834410a69ee6c6e047d19 *tests/data/fate/vsynth_lena-vc2-422p12.out.rawvideo
 stddev:    0.29 PSNR: 58.76 MAXDIFF:    5 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-444p b/tests/ref/vsynth/vsynth_lena-vc2-444p
index 1f9a9602a7..8bfabba306 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-444p
+++ b/tests/ref/vsynth/vsynth_lena-vc2-444p
@@ -1,4 +1,4 @@ 
-37eb0398cf913a66e0f628d6419775b5 *tests/data/fate/vsynth_lena-vc2-444p.mov
-1174738 tests/data/fate/vsynth_lena-vc2-444p.mov
+c7686123a6d672d97107ee7785820f9b *tests/data/fate/vsynth_lena-vc2-444p.mov
+1174756 tests/data/fate/vsynth_lena-vc2-444p.mov
 f9306b14ff827ced1a992301d1ab02ca *tests/data/fate/vsynth_lena-vc2-444p.out.rawvideo
 stddev:    0.38 PSNR: 56.43 MAXDIFF:    6 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-444p10 b/tests/ref/vsynth/vsynth_lena-vc2-444p10
index 05d69169d5..93d1ac9fd4 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-444p10
+++ b/tests/ref/vsynth/vsynth_lena-vc2-444p10
@@ -1,4 +1,4 @@ 
-c0de26ba4c95df2e07ab249158fa947c *tests/data/fate/vsynth_lena-vc2-444p10.mov
-1577815 tests/data/fate/vsynth_lena-vc2-444p10.mov
+5652f7526db3a8355ee9e68189e2f269 *tests/data/fate/vsynth_lena-vc2-444p10.mov
+1577833 tests/data/fate/vsynth_lena-vc2-444p10.mov
 da13c67fe1c6d98dd73e92a6ba006edc *tests/data/fate/vsynth_lena-vc2-444p10.out.rawvideo
 stddev:    0.42 PSNR: 55.56 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-444p12 b/tests/ref/vsynth/vsynth_lena-vc2-444p12
index 7d4f9b6a79..354a99b038 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-444p12
+++ b/tests/ref/vsynth/vsynth_lena-vc2-444p12
@@ -1,4 +1,4 @@ 
-effbd39862492bb3f81973ddce70a1d7 *tests/data/fate/vsynth_lena-vc2-444p12.mov
-2134875 tests/data/fate/vsynth_lena-vc2-444p12.mov
+17a41bd5881d9687fea5694e46d39a17 *tests/data/fate/vsynth_lena-vc2-444p12.mov
+2134893 tests/data/fate/vsynth_lena-vc2-444p12.mov
 a505434ec95362772a57d274f63a3f5a *tests/data/fate/vsynth_lena-vc2-444p12.out.rawvideo
 stddev:    0.42 PSNR: 55.58 MAXDIFF:    7 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-t5_3 b/tests/ref/vsynth/vsynth_lena-vc2-t5_3
index 50a60d7e23..83ce9d097d 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-t5_3
+++ b/tests/ref/vsynth/vsynth_lena-vc2-t5_3
@@ -1,4 +1,4 @@ 
-950197d63d02f51021c0ed238b44181b *tests/data/fate/vsynth_lena-vc2-t5_3.mov
-1305436 tests/data/fate/vsynth_lena-vc2-t5_3.mov
+e8d55a5137d9e2ab9b0857f9aafa5b20 *tests/data/fate/vsynth_lena-vc2-t5_3.mov
+1305454 tests/data/fate/vsynth_lena-vc2-t5_3.mov
 e5ea17416bda234ae58f27dea27e8135 *tests/data/fate/vsynth_lena-vc2-t5_3.out.rawvideo
 stddev:    0.30 PSNR: 58.58 MAXDIFF:    5 bytes:  7603200/   760320
diff --git a/tests/ref/vsynth/vsynth_lena-vc2-thaar b/tests/ref/vsynth/vsynth_lena-vc2-thaar
index 31be2836a9..c132ad35df 100644
--- a/tests/ref/vsynth/vsynth_lena-vc2-thaar
+++ b/tests/ref/vsynth/vsynth_lena-vc2-thaar
@@ -1,4 +1,4 @@ 
-33a539a633dba8051c65c61564c578fd *tests/data/fate/vsynth_lena-vc2-thaar.mov
-1431772 tests/data/fate/vsynth_lena-vc2-thaar.mov
+d6f876aed796bc2a56cd7ef2f907ed87 *tests/data/fate/vsynth_lena-vc2-thaar.mov
+1431790 tests/data/fate/vsynth_lena-vc2-thaar.mov
 e5ea17416bda234ae58f27dea27e8135 *tests/data/fate/vsynth_lena-vc2-thaar.out.rawvideo
 stddev:    0.30 PSNR: 58.58 MAXDIFF:    5 bytes:  7603200/   760320