diff --git a/libavformat/avienc.c b/libavformat/avienc.c
index 2e09dd39292570a5e94711553cd72b3493222cb6..4544a6876bc8bbe77e5439bc31d18d7f115fd56e 100644
--- a/libavformat/avienc.c
+++ b/libavformat/avienc.c
@@ -64,6 +64,7 @@ typedef struct  {
     int64_t audio_strm_length;
     int packet_count;
     int entry;
+    int max_size;
 
     AVIIndex indexes;
 } AVIStream;
@@ -282,7 +283,7 @@ static int avi_write_header(AVFormatContext *s)
         else
             avio_wl32(pb, 0);  /* length, XXX: filled later */
 
-        /* suggested buffer size */ //FIXME set at the end to largest chunk
+        /* suggested buffer size, is set to largest chunk size in avi_write_trailer */
         if (enc->codec_type == AVMEDIA_TYPE_VIDEO)
             avio_wl32(pb, 1024 * 1024);
         else if (enc->codec_type == AVMEDIA_TYPE_AUDIO)
@@ -628,6 +629,7 @@ static int avi_write_packet(AVFormatContext *s, AVPacket *pkt)
         idx->cluster[cl][id].flags = flags;
         idx->cluster[cl][id].pos   = avio_tell(pb) - avi->movi_list;
         idx->cluster[cl][id].len   = size;
+        avist->max_size = FFMAX(avist->max_size, size);
         idx->entry++;
     }
 
@@ -689,6 +691,10 @@ static int avi_write_trailer(AVFormatContext *s)
             av_freep(&avist->indexes.cluster[j]);
         av_freep(&avist->indexes.cluster);
         avist->indexes.ents_allocated = avist->indexes.entry = 0;
+        if (pb->seekable) {
+            avio_seek(pb, avist->frames_hdr_strm + 4, SEEK_SET);
+            avio_wl32(pb, avist->max_size);
+        }
     }
 
     return res;
diff --git a/tests/ref/fate/force_key_frames b/tests/ref/fate/force_key_frames
index b93adcaf1692a27e943e29a762f74186e7405841..863e7468c1ed06c8ff163c74272c2d27b29a48f4 100644
--- a/tests/ref/fate/force_key_frames
+++ b/tests/ref/fate/force_key_frames
@@ -1,4 +1,4 @@
-5423335cd809e631a2e03f97585348e0 *tests/data/fate/force_key_frames.avi
+74daf0c27174418b74191fd855a631e8 *tests/data/fate/force_key_frames.avi
 113308 tests/data/fate/force_key_frames.avi
 8f68ad2e602ecd87a3e0c097ba99d773 *tests/data/fate/force_key_frames.out.framecrc
 stddev:34363.01 PSNR:  5.61 MAXDIFF:56305 bytes:  7603200/      186
diff --git a/tests/ref/lavf/avi b/tests/ref/lavf/avi
index 3cbb44f582adf7c097e4578001fc58aa551a1571..4068fad86b3c400ddcc30b0f6b792bcac1bd98cb 100644
--- a/tests/ref/lavf/avi
+++ b/tests/ref/lavf/avi
@@ -1,3 +1,3 @@
-8d3a3554cbe21bc232603ca26b0c4d3e *./tests/data/lavf/lavf.avi
+cec38e42ff83343f6a5c300aa3009e7f *./tests/data/lavf/lavf.avi
 330806 ./tests/data/lavf/lavf.avi
 ./tests/data/lavf/lavf.avi CRC=0xec6c3c68
diff --git a/tests/ref/vsynth/vsynth1-amv b/tests/ref/vsynth/vsynth1-amv
index f7c7f5733191529c55eb19b73eb9ee50d618b584..38a34b2a992b8fe50d3f5a1c6511850fd34f9656 100644
--- a/tests/ref/vsynth/vsynth1-amv
+++ b/tests/ref/vsynth/vsynth1-amv
@@ -1,4 +1,4 @@
-34c4d4033d31c7401d32fee9d6ce0de2 *tests/data/fate/vsynth1-amv.avi
+e3e6dcf69be5c598b4eae901034a80e2 *tests/data/fate/vsynth1-amv.avi
 1365496 tests/data/fate/vsynth1-amv.avi
 e38681b9527b6d2531942f8a176a0265 *tests/data/fate/vsynth1-amv.out.rawvideo
 stddev:   10.07 PSNR: 28.06 MAXDIFF:   98 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-asv1 b/tests/ref/vsynth/vsynth1-asv1
index e640f1c1456bd64a6363b718ab59379246e527f9..b450f0eacf1115640c9ac15f36a680e5b934c490 100644
--- a/tests/ref/vsynth/vsynth1-asv1
+++ b/tests/ref/vsynth/vsynth1-asv1
@@ -1,4 +1,4 @@
-41b011551d23ddadaab1083cb2106d9f *tests/data/fate/vsynth1-asv1.avi
+992195272b94d8779b6216030b85ae18 *tests/data/fate/vsynth1-asv1.avi
 1489644 tests/data/fate/vsynth1-asv1.avi
 2dfc5dfc2c1cbbc2543257cd3d2df6af *tests/data/fate/vsynth1-asv1.out.rawvideo
 stddev:   20.00 PSNR: 22.11 MAXDIFF:  158 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-asv2 b/tests/ref/vsynth/vsynth1-asv2
index 6282ad4acf0e45e6a142cf38c938a30324d6b9d0..7bc1a0d530af4c0eaf683e1efa22e2cd744e3aed 100644
--- a/tests/ref/vsynth/vsynth1-asv2
+++ b/tests/ref/vsynth/vsynth1-asv2
@@ -1,4 +1,4 @@
-a0773690d0e772ff832adea1e8c16773 *tests/data/fate/vsynth1-asv2.avi
+1e589b4dd70c4a8a7dbf4a466bab31ae *tests/data/fate/vsynth1-asv2.avi
 1456044 tests/data/fate/vsynth1-asv2.avi
 d451be09793cd0f35b6d91fc36e2571a *tests/data/fate/vsynth1-asv2.out.rawvideo
 stddev:   18.82 PSNR: 22.63 MAXDIFF:  131 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-cljr b/tests/ref/vsynth/vsynth1-cljr
index 5207d92c47d1f69d370f67a4d750e5001134747d..58191a6a816ff8a3cb8ffd41b63decb5a3914833 100644
--- a/tests/ref/vsynth/vsynth1-cljr
+++ b/tests/ref/vsynth/vsynth1-cljr
@@ -1,4 +1,4 @@
-eb9131f74c29cda83ba706293c85afb4 *tests/data/fate/vsynth1-cljr.avi
+d04d90410c1936ec545e049cb7f0d1e9 *tests/data/fate/vsynth1-cljr.avi
 5075648 tests/data/fate/vsynth1-cljr.avi
 7bd979b8b397f7bac22a0102c7889452 *tests/data/fate/vsynth1-cljr.out.rawvideo
 stddev:    6.74 PSNR: 31.55 MAXDIFF:   84 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffv1 b/tests/ref/vsynth/vsynth1-ffv1
index 22c93415ca62950af35129fb261bb95d50f58b1d..dd119964ed3447d82228e777b89642e43ff89fb1 100644
--- a/tests/ref/vsynth/vsynth1-ffv1
+++ b/tests/ref/vsynth/vsynth1-ffv1
@@ -1,4 +1,4 @@
-394aa2d2ee50abbc2372e6d126c7eb5a *tests/data/fate/vsynth1-ffv1.avi
+7563e82e673db8ca60e79e7e725e174f *tests/data/fate/vsynth1-ffv1.avi
 2691264 tests/data/fate/vsynth1-ffv1.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-ffv1.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffv1.0 b/tests/ref/vsynth/vsynth1-ffv1.0
index 2a4f41c09b4a1311976d91fc153415a02f8affed..346bde8540725bd66659761caa8f45d5029a7bcb 100644
--- a/tests/ref/vsynth/vsynth1-ffv1.0
+++ b/tests/ref/vsynth/vsynth1-ffv1.0
@@ -1,4 +1,4 @@
-91c237f18bc19975077c85175daed734 *tests/data/fate/vsynth1-ffv1.0.avi
+b9ce2f9781613d3380f7036d619af87b *tests/data/fate/vsynth1-ffv1.0.avi
 2655364 tests/data/fate/vsynth1-ffv1.0.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-ffv1.0.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffvhuff b/tests/ref/vsynth/vsynth1-ffvhuff
index d752c4b1fe67c3d5f036797507dee498d592ba54..037e3a6fff31a9f17f8a44d0d1b6721898a4d4fd 100644
--- a/tests/ref/vsynth/vsynth1-ffvhuff
+++ b/tests/ref/vsynth/vsynth1-ffvhuff
@@ -1,4 +1,4 @@
-96789e7ed68de5314e65bc496c75e0a5 *tests/data/fate/vsynth1-ffvhuff.avi
+9f1b37f939293e62673a49f38d4fba11 *tests/data/fate/vsynth1-ffvhuff.avi
 5987196 tests/data/fate/vsynth1-ffvhuff.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-ffvhuff.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffvhuff420p12 b/tests/ref/vsynth/vsynth1-ffvhuff420p12
index 5479896e7222a9f4da6d6622bfb1604af87bc5ed..ad4d8a9dc14a34d5b1994ecdf392603d27f7fc6b 100644
--- a/tests/ref/vsynth/vsynth1-ffvhuff420p12
+++ b/tests/ref/vsynth/vsynth1-ffvhuff420p12
@@ -1,4 +1,4 @@
-e37a6ec036bec59880e480df22840f0c *tests/data/fate/vsynth1-ffvhuff420p12.avi
+7aad91fbb4f1f9fca8a0918145775a8b *tests/data/fate/vsynth1-ffvhuff420p12.avi
 10267454 tests/data/fate/vsynth1-ffvhuff420p12.avi
 b48f32c140712e8c7bf81cfdd66ae312 *tests/data/fate/vsynth1-ffvhuff420p12.out.rawvideo
 stddev:    0.68 PSNR: 51.47 MAXDIFF:    1 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffvhuff422p10left b/tests/ref/vsynth/vsynth1-ffvhuff422p10left
index fd668e9016d8257e597a87d0ca9f32060b9f60ca..fe7215fb692c0bf48f00c092cd3b8a1b79d459d6 100644
--- a/tests/ref/vsynth/vsynth1-ffvhuff422p10left
+++ b/tests/ref/vsynth/vsynth1-ffvhuff422p10left
@@ -1,4 +1,4 @@
-efc50fc409f4191001534ef5f186ca25 *tests/data/fate/vsynth1-ffvhuff422p10left.avi
+6e043c33756fa245a8103b0db10071e5 *tests/data/fate/vsynth1-ffvhuff422p10left.avi
 10552692 tests/data/fate/vsynth1-ffvhuff422p10left.avi
 c31e6caada921ffa3daad3432ef3b754 *tests/data/fate/vsynth1-ffvhuff422p10left.out.rawvideo
 stddev:    1.85 PSNR: 42.78 MAXDIFF:   29 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffvhuff444 b/tests/ref/vsynth/vsynth1-ffvhuff444
index 9b3e3142d4826ffda9aebcd36b22a3ac4ef7563e..181ca97a7e455a3d3062bfe8be686dff3ae29fe6 100644
--- a/tests/ref/vsynth/vsynth1-ffvhuff444
+++ b/tests/ref/vsynth/vsynth1-ffvhuff444
@@ -1,4 +1,4 @@
-bd5b0acf47a6915c6d0889ca7fe48d0e *tests/data/fate/vsynth1-ffvhuff444.avi
+80d9cc81d28509d059bda5e736183b9a *tests/data/fate/vsynth1-ffvhuff444.avi
 10967556 tests/data/fate/vsynth1-ffvhuff444.avi
 10fb42f1abf40a289c3edafc0390482c *tests/data/fate/vsynth1-ffvhuff444.out.rawvideo
 stddev:    2.67 PSNR: 39.60 MAXDIFF:   43 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ffvhuff444p16 b/tests/ref/vsynth/vsynth1-ffvhuff444p16
index b2df2c46adb021b7cf5d2fdae91afd84831849f6..d25bf731fe14f3881f252d40bf3ca029a9a3219f 100644
--- a/tests/ref/vsynth/vsynth1-ffvhuff444p16
+++ b/tests/ref/vsynth/vsynth1-ffvhuff444p16
@@ -1,4 +1,4 @@
-a891c4e5cfa3fb1f488e23d1b4f77f28 *tests/data/fate/vsynth1-ffvhuff444p16.avi
+ba3943140ad9d11f1b8019c890a9be19 *tests/data/fate/vsynth1-ffvhuff444p16.avi
 20610414 tests/data/fate/vsynth1-ffvhuff444p16.avi
 ee8379fa217dfd023de3aa6974a14d1e *tests/data/fate/vsynth1-ffvhuff444p16.out.rawvideo
 stddev:    2.66 PSNR: 39.62 MAXDIFF:   44 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-h261 b/tests/ref/vsynth/vsynth1-h261
index 02b956b44939679369020de001b0bba211acee9b..52372d8c09cb1874f2b6e6e5b5ab769cccec75d9 100644
--- a/tests/ref/vsynth/vsynth1-h261
+++ b/tests/ref/vsynth/vsynth1-h261
@@ -1,4 +1,4 @@
-2e613918f64c3473b887306fc5eb3c3d *tests/data/fate/vsynth1-h261.avi
+364cc6703e90df30631dad52d1d9c909 *tests/data/fate/vsynth1-h261.avi
 707546 tests/data/fate/vsynth1-h261.avi
 85fde92037c2ccecc02e2d6c21a169b0 *tests/data/fate/vsynth1-h261.out.rawvideo
 stddev:    9.11 PSNR: 28.93 MAXDIFF:  113 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-h261-trellis b/tests/ref/vsynth/vsynth1-h261-trellis
index 77cb589c75382082b71cdbecfbee45745d6b5d8c..23fa23130327c73823f3d6ff02de0fb27b2db222 100644
--- a/tests/ref/vsynth/vsynth1-h261-trellis
+++ b/tests/ref/vsynth/vsynth1-h261-trellis
@@ -1,4 +1,4 @@
-7af82b4b3f99416f839ebc9714306dad *tests/data/fate/vsynth1-h261-trellis.avi
+a61e040bbbfc6875e6842ac066a5285b *tests/data/fate/vsynth1-h261-trellis.avi
 655412 tests/data/fate/vsynth1-h261-trellis.avi
 70ceba944548ba680b1101c91707ea25 *tests/data/fate/vsynth1-h261-trellis.out.rawvideo
 stddev:    8.75 PSNR: 29.28 MAXDIFF:   90 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-h263 b/tests/ref/vsynth/vsynth1-h263
index f985d61002c541f61ba5ebbb5ac798e026faf519..a07c597a44af4702d5b7fd9267386a74a837e12f 100644
--- a/tests/ref/vsynth/vsynth1-h263
+++ b/tests/ref/vsynth/vsynth1-h263
@@ -1,4 +1,4 @@
-36abb66d2480121f66a23e07d2b903be *tests/data/fate/vsynth1-h263.avi
+3975fd5e232267fab6a5f8a5e095e3f9 *tests/data/fate/vsynth1-h263.avi
 659674 tests/data/fate/vsynth1-h263.avi
 aef88517578fa7f53fe5159c4b6754ef *tests/data/fate/vsynth1-h263.out.rawvideo
 stddev:    8.03 PSNR: 30.03 MAXDIFF:  103 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-h263-obmc b/tests/ref/vsynth/vsynth1-h263-obmc
index f60e252f8994ebec37102bbec060bc4aec69a93b..ecb7a9a373f8ce6bc4ac85d2cec0d0c15697e672 100644
--- a/tests/ref/vsynth/vsynth1-h263-obmc
+++ b/tests/ref/vsynth/vsynth1-h263-obmc
@@ -1,4 +1,4 @@
-ec2262cb7c674fd85afb14d9eb27d9d6 *tests/data/fate/vsynth1-h263-obmc.avi
+d66bfd3b2cd4bc59d8ec218391294266 *tests/data/fate/vsynth1-h263-obmc.avi
 657316 tests/data/fate/vsynth1-h263-obmc.avi
 844f7ee27fa122e199fe20987b41a15c *tests/data/fate/vsynth1-h263-obmc.out.rawvideo
 stddev:    8.16 PSNR: 29.89 MAXDIFF:  113 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-h263p b/tests/ref/vsynth/vsynth1-h263p
index 72ef0ff2307e8e776511050bc72ae15cf177657e..b96913dcce2e30fce7a67c31c832014c4496e218 100644
--- a/tests/ref/vsynth/vsynth1-h263p
+++ b/tests/ref/vsynth/vsynth1-h263p
@@ -1,4 +1,4 @@
-03ebe03b70ee93524ec30c5abb69205a *tests/data/fate/vsynth1-h263p.avi
+15a47620dcf88daaa71d4c679f620b47 *tests/data/fate/vsynth1-h263p.avi
 2328362 tests/data/fate/vsynth1-h263p.avi
 911330cb57c99c440234392be1588081 *tests/data/fate/vsynth1-h263p.out.rawvideo
 stddev:    2.06 PSNR: 41.83 MAXDIFF:   20 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-huffyuv b/tests/ref/vsynth/vsynth1-huffyuv
index ed0836528f2b69ee87715c7b51d5ea8945d19794..e83ce5d49e19a48fd9b3d8456fd74e54bde98627 100644
--- a/tests/ref/vsynth/vsynth1-huffyuv
+++ b/tests/ref/vsynth/vsynth1-huffyuv
@@ -1,4 +1,4 @@
-829bf3e22e5d1df2aa9a709c9d5aff57 *tests/data/fate/vsynth1-huffyuv.avi
+958daafcef5d9bff6ba56ba04ab87882 *tests/data/fate/vsynth1-huffyuv.avi
 7933788 tests/data/fate/vsynth1-huffyuv.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-huffyuv.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-jpeg2000 b/tests/ref/vsynth/vsynth1-jpeg2000
index cf53feb2ef57ed81f6b719ef225b7b62dc995a23..a6a3e109ebb0354d7fd3d1a5a8ff5545c5251725 100644
--- a/tests/ref/vsynth/vsynth1-jpeg2000
+++ b/tests/ref/vsynth/vsynth1-jpeg2000
@@ -1,4 +1,4 @@
-e6e3d338eeb394d6fadc7bbb55fa9e6e *tests/data/fate/vsynth1-jpeg2000.avi
+b526a22fcc4f710da181617ad06ec523 *tests/data/fate/vsynth1-jpeg2000.avi
 2306902 tests/data/fate/vsynth1-jpeg2000.avi
 1774b621bd92a53a24712cb77e9f0b28 *tests/data/fate/vsynth1-jpeg2000.out.rawvideo
 stddev:    5.37 PSNR: 33.52 MAXDIFF:   63 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-jpeg2000-97 b/tests/ref/vsynth/vsynth1-jpeg2000-97
index f8399f2be716ae64179c7e1fa93b7c8102dbcb2d..cd56149fd7fa8a52fdeb85fbdc766c0ba19dd1ab 100644
--- a/tests/ref/vsynth/vsynth1-jpeg2000-97
+++ b/tests/ref/vsynth/vsynth1-jpeg2000-97
@@ -1,4 +1,4 @@
-c135eb14e9f219242180270c2a242634 *tests/data/fate/vsynth1-jpeg2000-97.avi
+397690bc9f6202c77ce3810640762ca3 *tests/data/fate/vsynth1-jpeg2000-97.avi
 2243132 tests/data/fate/vsynth1-jpeg2000-97.avi
 e1a095b40d7f6440f6c46f2995c4759c *tests/data/fate/vsynth1-jpeg2000-97.out.rawvideo
 stddev:    6.23 PSNR: 32.23 MAXDIFF:   75 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-jpegls b/tests/ref/vsynth/vsynth1-jpegls
index fc210740789514289796a82014e7ca27817f2ae7..2e4430855639cdb4ae88298a98b666d4f7337838 100644
--- a/tests/ref/vsynth/vsynth1-jpegls
+++ b/tests/ref/vsynth/vsynth1-jpegls
@@ -1,4 +1,4 @@
-f8acf917e24ea6c9200f2cdf99744ca9 *tests/data/fate/vsynth1-jpegls.avi
+424107c7919713b422b8e982ae3e4319 *tests/data/fate/vsynth1-jpegls.avi
 9089800 tests/data/fate/vsynth1-jpegls.avi
 791e1fb999deb2e4156e2286d48c4ed1 *tests/data/fate/vsynth1-jpegls.out.rawvideo
 stddev:    2.84 PSNR: 39.04 MAXDIFF:   49 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-ljpeg b/tests/ref/vsynth/vsynth1-ljpeg
index 7464a385db7a991950cf08a55c384afe5796cdd2..99bfade1689a767904e5bca13bb21134749095ea 100644
--- a/tests/ref/vsynth/vsynth1-ljpeg
+++ b/tests/ref/vsynth/vsynth1-ljpeg
@@ -1,4 +1,4 @@
-ef0a38e7c24a4d7367a461ad8acac2c1 *tests/data/fate/vsynth1-ljpeg.avi
+24d72a5b4c0d3a49a30098369d56b1cc *tests/data/fate/vsynth1-ljpeg.avi
 6309478 tests/data/fate/vsynth1-ljpeg.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-ljpeg.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mjpeg b/tests/ref/vsynth/vsynth1-mjpeg
index 80f15ca4cb393837295ff8b79859cd9b880c4591..63ad2405dcff8e941c4e2eb6c8741c7ef8d2b06a 100644
--- a/tests/ref/vsynth/vsynth1-mjpeg
+++ b/tests/ref/vsynth/vsynth1-mjpeg
@@ -1,4 +1,4 @@
-3d3a9cef95621e1c153649721c5a8590 *tests/data/fate/vsynth1-mjpeg.avi
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 1515902 tests/data/fate/vsynth1-mjpeg.avi
 9a3b8169c251d19044f7087a95458c55 *tests/data/fate/vsynth1-mjpeg.out.rawvideo
 stddev:    7.87 PSNR: 30.21 MAXDIFF:   63 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mjpeg-422 b/tests/ref/vsynth/vsynth1-mjpeg-422
index e631a2b1572d0f39546b61f6d9937597db5fc5ac..3356dd397a648fc657786adffe2e4d10bb78bf7a 100644
--- a/tests/ref/vsynth/vsynth1-mjpeg-422
+++ b/tests/ref/vsynth/vsynth1-mjpeg-422
@@ -1,4 +1,4 @@
-cd452cb6a2967b2f3bd2d31de6c95bf1 *tests/data/fate/vsynth1-mjpeg-422.avi
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 1756300 tests/data/fate/vsynth1-mjpeg-422.avi
 c35eea486c6d72050f4848eab64032b5 *tests/data/fate/vsynth1-mjpeg-422.out.rawvideo
 stddev:    7.45 PSNR: 30.69 MAXDIFF:   63 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mjpeg-444 b/tests/ref/vsynth/vsynth1-mjpeg-444
index ba2491491a920f94c18a6120567b4c6ca9740aad..5ebf89549776446df95808f51277e334fed04965 100644
--- a/tests/ref/vsynth/vsynth1-mjpeg-444
+++ b/tests/ref/vsynth/vsynth1-mjpeg-444
@@ -1,4 +1,4 @@
-94ca37e075ee24047b5dcd8f27b51a9f *tests/data/fate/vsynth1-mjpeg-444.avi
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 1989780 tests/data/fate/vsynth1-mjpeg-444.avi
 313a4a76af13d5879ea4910107b7ea74 *tests/data/fate/vsynth1-mjpeg-444.out.rawvideo
 stddev:    7.37 PSNR: 30.77 MAXDIFF:   63 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-adap b/tests/ref/vsynth/vsynth1-mpeg4-adap
index 00ea53da233680b9f1cc6f315b5479fc3b93490b..a9d11b722520e8b639f00b1fc36bcd36e4c68742 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-adap
+++ b/tests/ref/vsynth/vsynth1-mpeg4-adap
@@ -1,4 +1,4 @@
-2aa8bfefc09135a9a25dc23e3a14c6a4 *tests/data/fate/vsynth1-mpeg4-adap.avi
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 403432 tests/data/fate/vsynth1-mpeg4-adap.avi
 fad0b9dc08fe4a95b297af1a7411c1e9 *tests/data/fate/vsynth1-mpeg4-adap.out.rawvideo
 stddev:   14.05 PSNR: 25.17 MAXDIFF:  184 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-adv b/tests/ref/vsynth/vsynth1-mpeg4-adv
index a67cc14e9c5592595767e7bb3afbb8a25684b49f..d1d921f27a4776466e523897a92dc01afb711794 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-adv
+++ b/tests/ref/vsynth/vsynth1-mpeg4-adv
@@ -1,4 +1,4 @@
-b12cf575e8a28975cfeb67c23870afdd *tests/data/fate/vsynth1-mpeg4-adv.avi
+8f6e6b9a8242a2342edab58c00900841 *tests/data/fate/vsynth1-mpeg4-adv.avi
 589704 tests/data/fate/vsynth1-mpeg4-adv.avi
 b651bd94456005a1990fb64c28306262 *tests/data/fate/vsynth1-mpeg4-adv.out.rawvideo
 stddev:    6.98 PSNR: 31.25 MAXDIFF:   84 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-error b/tests/ref/vsynth/vsynth1-mpeg4-error
index b694362515d10f4bb659371f1081aa45f8324c42..3aafd4eca39da2e70941164c50e71ef13bb12cc8 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-error
+++ b/tests/ref/vsynth/vsynth1-mpeg4-error
@@ -1,4 +1,4 @@
-5a6d923425ff437924d4723aa73a817f *tests/data/fate/vsynth1-mpeg4-error.avi
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 752346 tests/data/fate/vsynth1-mpeg4-error.avi
 5853c8c789f260ae4dcbf37a17d04b66 *tests/data/fate/vsynth1-mpeg4-error.out.rawvideo
 stddev:   17.33 PSNR: 23.35 MAXDIFF:  229 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-nr b/tests/ref/vsynth/vsynth1-mpeg4-nr
index e71dd2b0c3590dce9e4df4d8cb3389e751b00451..a18eabc2028f1d5003d3ea8a1def5929e194efeb 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-nr
+++ b/tests/ref/vsynth/vsynth1-mpeg4-nr
@@ -1,4 +1,4 @@
-6515d1676d4d0c92c85c0468c53261aa *tests/data/fate/vsynth1-mpeg4-nr.avi
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 675452 tests/data/fate/vsynth1-mpeg4-nr.avi
 5fee518cde41e5567f800fbe14210fb8 *tests/data/fate/vsynth1-mpeg4-nr.out.rawvideo
 stddev:    6.99 PSNR: 31.24 MAXDIFF:   86 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-qpel b/tests/ref/vsynth/vsynth1-mpeg4-qpel
index 67b72a1a54cffde94efbc00c15621cfdcff0a3e9..ed53fed83bc21fcb42a68fd3498d566319e36fa3 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-qpel
+++ b/tests/ref/vsynth/vsynth1-mpeg4-qpel
@@ -1,4 +1,4 @@
-594626acf31cbfc4a14af4d9b3cd8a6c *tests/data/fate/vsynth1-mpeg4-qpel.avi
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 858680 tests/data/fate/vsynth1-mpeg4-qpel.avi
 5089090df7169eb482532df5471d7f5f *tests/data/fate/vsynth1-mpeg4-qpel.out.rawvideo
 stddev:    5.63 PSNR: 33.11 MAXDIFF:   70 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-qprd b/tests/ref/vsynth/vsynth1-mpeg4-qprd
index 0475e7075581f9d78f37f140a29429ee2912d391..307ff325f309ff94617a35d47b903f9c04bddb27 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-qprd
+++ b/tests/ref/vsynth/vsynth1-mpeg4-qprd
@@ -1,4 +1,4 @@
-96590e5921628ff84d109624e6124911 *tests/data/fate/vsynth1-mpeg4-qprd.avi
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 710672 tests/data/fate/vsynth1-mpeg4-qprd.avi
 693231ac7e6fbf8758415f9f2509408d *tests/data/fate/vsynth1-mpeg4-qprd.out.rawvideo
 stddev:    9.79 PSNR: 28.31 MAXDIFF:  176 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-rc b/tests/ref/vsynth/vsynth1-mpeg4-rc
index 96e41be91a2cfbe09d950389b0c6d62284a17044..f41b4581f2e0ee5551d2896ebfa79d7879661ffb 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-rc
+++ b/tests/ref/vsynth/vsynth1-mpeg4-rc
@@ -1,4 +1,4 @@
-59cf839b030f7df30b95fd300c4defb1 *tests/data/fate/vsynth1-mpeg4-rc.avi
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 830494 tests/data/fate/vsynth1-mpeg4-rc.avi
 9dcd9d022ae14fe1e4a53aa4865464c6 *tests/data/fate/vsynth1-mpeg4-rc.out.rawvideo
 stddev:   10.24 PSNR: 27.92 MAXDIFF:  196 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpeg4-thread b/tests/ref/vsynth/vsynth1-mpeg4-thread
index a99827343e94a2ec5db030d80345367328bbd14a..581897c30e3b8d199dac29a99cb0c21b39ac274e 100644
--- a/tests/ref/vsynth/vsynth1-mpeg4-thread
+++ b/tests/ref/vsynth/vsynth1-mpeg4-thread
@@ -1,4 +1,4 @@
-14059560812963039e852f4f6419c238 *tests/data/fate/vsynth1-mpeg4-thread.avi
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 774750 tests/data/fate/vsynth1-mpeg4-thread.avi
 9aa327a244d5179acf7fe64dc1459bff *tests/data/fate/vsynth1-mpeg4-thread.out.rawvideo
 stddev:   10.13 PSNR: 28.02 MAXDIFF:  183 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-mpng b/tests/ref/vsynth/vsynth1-mpng
index 5ca268bf767e1fd3eaed7fbbae6c9c4c1bbabb4a..7c6b872ca0c70fad644ddfbd519326f6c3f74788 100644
--- a/tests/ref/vsynth/vsynth1-mpng
+++ b/tests/ref/vsynth/vsynth1-mpng
@@ -1,4 +1,4 @@
-10bcdf8600d3985aeb57dc774df2b747 *tests/data/fate/vsynth1-mpng.avi
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 12158276 tests/data/fate/vsynth1-mpng.avi
 93695a27c24a61105076ca7b1f010bbd *tests/data/fate/vsynth1-mpng.out.rawvideo
 stddev:    3.42 PSNR: 37.44 MAXDIFF:   48 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-msmpeg4 b/tests/ref/vsynth/vsynth1-msmpeg4
index 4adabbea7712e0e86c52b93c8fa9ad067d1695d6..e0f3c2a77ee1c129393c66d7ccfd0cfdf01f0b44 100644
--- a/tests/ref/vsynth/vsynth1-msmpeg4
+++ b/tests/ref/vsynth/vsynth1-msmpeg4
@@ -1,4 +1,4 @@
-7d9d622b04156246348bde2e3a4d9c9c *tests/data/fate/vsynth1-msmpeg4.avi
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 624702 tests/data/fate/vsynth1-msmpeg4.avi
 4529fee96b8073e02974f5355e5f6c4e *tests/data/fate/vsynth1-msmpeg4.out.rawvideo
 stddev:    7.98 PSNR: 30.09 MAXDIFF:  104 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-msmpeg4v2 b/tests/ref/vsynth/vsynth1-msmpeg4v2
index 775d57583b54f0a23bbf2a1826abd0417dcdf8af..150bf30c9c8be79df20b9185e23a6eaa141f2bbe 100644
--- a/tests/ref/vsynth/vsynth1-msmpeg4v2
+++ b/tests/ref/vsynth/vsynth1-msmpeg4v2
@@ -1,4 +1,4 @@
-a0539692d72e763448fc0dbe98d92ea3 *tests/data/fate/vsynth1-msmpeg4v2.avi
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 623766 tests/data/fate/vsynth1-msmpeg4v2.avi
 0476d9aafc4358654f411fa9648f9560 *tests/data/fate/vsynth1-msmpeg4v2.out.rawvideo
 stddev:    7.97 PSNR: 30.10 MAXDIFF:  105 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-msvideo1 b/tests/ref/vsynth/vsynth1-msvideo1
index 0ab88608365497751862a194db528d65deeb98f6..dd87a21aecedca92eba85b61383b9123f28e1f0a 100644
--- a/tests/ref/vsynth/vsynth1-msvideo1
+++ b/tests/ref/vsynth/vsynth1-msvideo1
@@ -1,4 +1,4 @@
-bea8dd62e64453fb08e4f3d19be23792 *tests/data/fate/vsynth1-msvideo1.avi
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 2051892 tests/data/fate/vsynth1-msvideo1.avi
 f4605ac6df556a3ca7053c49aaac04d8 *tests/data/fate/vsynth1-msvideo1.out.rawvideo
 stddev:   11.89 PSNR: 26.62 MAXDIFF:  159 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-r210 b/tests/ref/vsynth/vsynth1-r210
index 15b56a24090fe3528fa0b090aeacce04cf4aa6fd..477f1a525a675b0f93ea094d92e760d92d836ace 100644
--- a/tests/ref/vsynth/vsynth1-r210
+++ b/tests/ref/vsynth/vsynth1-r210
@@ -1,4 +1,4 @@
-80c966b18025897207ab624206a6e7a0 *tests/data/fate/vsynth1-r210.avi
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 22125248 tests/data/fate/vsynth1-r210.avi
 ecaafa9eec11b5e1453a63ed6d194eed *tests/data/fate/vsynth1-r210.out.rawvideo
 stddev:    3.23 PSNR: 37.94 MAXDIFF:   48 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-rgb b/tests/ref/vsynth/vsynth1-rgb
index 3db33484af93e6a9198f9d170e046e83cdfe4adf..5f436181ff4b11ccb3ed9153097ffa414886956a 100644
--- a/tests/ref/vsynth/vsynth1-rgb
+++ b/tests/ref/vsynth/vsynth1-rgb
@@ -1,4 +1,4 @@
-d78bcd5828862c3342388ec8a2c34fef *tests/data/fate/vsynth1-rgb.avi
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 15213248 tests/data/fate/vsynth1-rgb.avi
 93695a27c24a61105076ca7b1f010bbd *tests/data/fate/vsynth1-rgb.out.rawvideo
 stddev:    3.42 PSNR: 37.44 MAXDIFF:   48 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-snow b/tests/ref/vsynth/vsynth1-snow
index 701b5ccfac3b3d6d55c312c6a5e3aeb6ff226e1e..a3d702877a979150612f0b2f934c1a6958fd8515 100644
--- a/tests/ref/vsynth/vsynth1-snow
+++ b/tests/ref/vsynth/vsynth1-snow
@@ -1,4 +1,4 @@
-44fed844eb715fba0cc2433e7d7713bb *tests/data/fate/vsynth1-snow.avi
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 136076 tests/data/fate/vsynth1-snow.avi
 91021b7d6d7908648fe78cc1975af8c4 *tests/data/fate/vsynth1-snow.out.rawvideo
 stddev:   22.77 PSNR: 20.98 MAXDIFF:  172 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-snow-hpel b/tests/ref/vsynth/vsynth1-snow-hpel
index c22ad0aa71285857d2af1e534da39a21a03992d2..5ef7de02a6f2f0cfafae3e6e3cc624856f99a645 100644
--- a/tests/ref/vsynth/vsynth1-snow-hpel
+++ b/tests/ref/vsynth/vsynth1-snow-hpel
@@ -1,4 +1,4 @@
-f60c8cb8f41b66bc38df87e9bdb84b34 *tests/data/fate/vsynth1-snow-hpel.avi
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 138700 tests/data/fate/vsynth1-snow-hpel.avi
 d6845c8f1310e041afdcebc6bbfc449b *tests/data/fate/vsynth1-snow-hpel.out.rawvideo
 stddev:   22.74 PSNR: 20.99 MAXDIFF:  171 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-snow-ll b/tests/ref/vsynth/vsynth1-snow-ll
index 1636af55e5f8b933ae59264fe3fa177ea2cf3427..7cb86433b1ce62f3e5caec78f8a82c1e6e3e8fb5 100644
--- a/tests/ref/vsynth/vsynth1-snow-ll
+++ b/tests/ref/vsynth/vsynth1-snow-ll
@@ -1,4 +1,4 @@
-bdc7a025cd306f3da0d377b06bbe909b *tests/data/fate/vsynth1-snow-ll.avi
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 3419968 tests/data/fate/vsynth1-snow-ll.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-snow-ll.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-v210 b/tests/ref/vsynth/vsynth1-v210
index defd2f658b0d666c173ad34686115420a90e0b4a..dbafe428fec7138fd8e4f2676db0534c966c32c7 100644
--- a/tests/ref/vsynth/vsynth1-v210
+++ b/tests/ref/vsynth/vsynth1-v210
@@ -1,4 +1,4 @@
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 14752448 tests/data/fate/vsynth1-v210.avi
 50973792d3f1abe04a51ee0121f077f2 *tests/data/fate/vsynth1-v210.out.rawvideo
 stddev:    1.85 PSNR: 42.78 MAXDIFF:   29 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-v308 b/tests/ref/vsynth/vsynth1-v308
index 7dc5de91fe693063435e13019ae00d515559c166..45b20ed7a64ba3f6976a22bd412f45b220906d61 100644
--- a/tests/ref/vsynth/vsynth1-v308
+++ b/tests/ref/vsynth/vsynth1-v308
@@ -1,4 +1,4 @@
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 15213248 tests/data/fate/vsynth1-v308.avi
 10fb42f1abf40a289c3edafc0390482c *tests/data/fate/vsynth1-v308.out.rawvideo
 stddev:    2.67 PSNR: 39.60 MAXDIFF:   43 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-v408 b/tests/ref/vsynth/vsynth1-v408
index f1523d157fa199d159045d1e62e7b4195b33a941..e5970e145a5afda7c56c8e6bd254f606866160ce 100644
--- a/tests/ref/vsynth/vsynth1-v408
+++ b/tests/ref/vsynth/vsynth1-v408
@@ -1,4 +1,4 @@
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 20282048 tests/data/fate/vsynth1-v408.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-v408.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-wmv1 b/tests/ref/vsynth/vsynth1-wmv1
index 8d24543814f62851bebc9ff9f25da09b66a52969..1759ec10139ef51c2a9edb882a997e580056a86e 100644
--- a/tests/ref/vsynth/vsynth1-wmv1
+++ b/tests/ref/vsynth/vsynth1-wmv1
@@ -1,4 +1,4 @@
-2760d19cb77d84bd5bfc588d23306113 *tests/data/fate/vsynth1-wmv1.avi
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 626870 tests/data/fate/vsynth1-wmv1.avi
 3354066ebdd8cd8098394be2384744e7 *tests/data/fate/vsynth1-wmv1.out.rawvideo
 stddev:    7.97 PSNR: 30.09 MAXDIFF:  110 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-wmv2 b/tests/ref/vsynth/vsynth1-wmv2
index 872ffc91962c49000feabb7a28be0d9c490113f8..75d3e225991330fe885b39bed2c0562e9fba756b 100644
--- a/tests/ref/vsynth/vsynth1-wmv2
+++ b/tests/ref/vsynth/vsynth1-wmv2
@@ -1,4 +1,4 @@
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 659138 tests/data/fate/vsynth1-wmv2.avi
 8a6061ef825e79d887705db656d51247 *tests/data/fate/vsynth1-wmv2.out.rawvideo
 stddev:    7.97 PSNR: 30.09 MAXDIFF:  105 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-y41p b/tests/ref/vsynth/vsynth1-y41p
index 93fa938efb1e0649092173012f04462bba4fa56f..6b5b08cf2edbcad58fe30a351b6b8d69245409f5 100644
--- a/tests/ref/vsynth/vsynth1-y41p
+++ b/tests/ref/vsynth/vsynth1-y41p
@@ -1,4 +1,4 @@
-c9fce228075067c51511d8b070fde340 *tests/data/fate/vsynth1-y41p.avi
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 7610048 tests/data/fate/vsynth1-y41p.avi
 3aef1d83732a3f9835ee2523a11c95c1 *tests/data/fate/vsynth1-y41p.out.rawvideo
 stddev:    5.98 PSNR: 32.59 MAXDIFF:   87 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-yuv b/tests/ref/vsynth/vsynth1-yuv
index 2eeff807099cf2b0d19daeb85ff206e92b413427..3648e6980ba2c194879d9fd57f546b205ce9e80b 100644
--- a/tests/ref/vsynth/vsynth1-yuv
+++ b/tests/ref/vsynth/vsynth1-yuv
@@ -1,4 +1,4 @@
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 7610048 tests/data/fate/vsynth1-yuv.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-yuv.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-yuv4 b/tests/ref/vsynth/vsynth1-yuv4
index 5c473a2cb6e708c55cd7b162501826da5135a97b..dc79810894179de6d358895523d570c320b35541 100644
--- a/tests/ref/vsynth/vsynth1-yuv4
+++ b/tests/ref/vsynth/vsynth1-yuv4
@@ -1,4 +1,4 @@
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 7610048 tests/data/fate/vsynth1-yuv4.avi
 c5ccac874dbf808e9088bc3107860042 *tests/data/fate/vsynth1-yuv4.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth1-zlib b/tests/ref/vsynth/vsynth1-zlib
index f5441e111412a7545450d9ba9ff23b0de9fb2b60..9ed0aed6cde2babffa3a09df78059913b2535426 100644
--- a/tests/ref/vsynth/vsynth1-zlib
+++ b/tests/ref/vsynth/vsynth1-zlib
@@ -1,4 +1,4 @@
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 12108632 tests/data/fate/vsynth1-zlib.avi
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 stddev:    3.42 PSNR: 37.44 MAXDIFF:   48 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-amv b/tests/ref/vsynth/vsynth2-amv
index 6937df3a4ebecf99459b253df34db6a4c06a4ac0..daa58946675f8cdd19b88ae850a1c5ebd8b0cdf3 100644
--- a/tests/ref/vsynth/vsynth2-amv
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-26d039bc37b2186d57522a8e3dc76217 *tests/data/fate/vsynth2-amv.avi
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 761976 tests/data/fate/vsynth2-amv.avi
 f256ad9feefb499c6569d06d868eb496 *tests/data/fate/vsynth2-amv.out.rawvideo
 stddev:    4.30 PSNR: 35.46 MAXDIFF:   65 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-asv1 b/tests/ref/vsynth/vsynth2-asv1
index 282435b06bb6b2884ffbf3d68f07f7254b81569e..01fd2bf05e22fcebbe69926d7880f161a0a2f4d7 100644
--- a/tests/ref/vsynth/vsynth2-asv1
+++ b/tests/ref/vsynth/vsynth2-asv1
@@ -1,4 +1,4 @@
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 832500 tests/data/fate/vsynth2-asv1.avi
 c96ff7fd17c52f99ddb7922a4cb9168f *tests/data/fate/vsynth2-asv1.out.rawvideo
 stddev:   10.47 PSNR: 27.73 MAXDIFF:   98 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-asv2 b/tests/ref/vsynth/vsynth2-asv2
index 89428628f7334eb3d2428595841ab5b4c06ab2a2..c66f0561076e72885a3b20cf182cb5ca629add26 100644
--- a/tests/ref/vsynth/vsynth2-asv2
+++ b/tests/ref/vsynth/vsynth2-asv2
@@ -1,4 +1,4 @@
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 789060 tests/data/fate/vsynth2-asv2.avi
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 stddev:   10.28 PSNR: 27.89 MAXDIFF:   95 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-cljr b/tests/ref/vsynth/vsynth2-cljr
index c93da2ea4b31ab6f5ab3a7900c338f334f8f9f26..0b6136567c2737ff83fcddd19c5af7445a6904a6 100644
--- a/tests/ref/vsynth/vsynth2-cljr
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@@ -1,4 +1,4 @@
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 5075648 tests/data/fate/vsynth2-cljr.avi
 965c4a134144b30b24d6d138b03ddb8c *tests/data/fate/vsynth2-cljr.out.rawvideo
 stddev:    3.29 PSNR: 37.76 MAXDIFF:   23 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffv1 b/tests/ref/vsynth/vsynth2-ffv1
index 6caffdd44e0a9bf360707807a179ca6d01d1adf0..d0035e4e1a8286211c9fe48b217ce73e25e633f2 100644
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 3547788 tests/data/fate/vsynth2-ffv1.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-ffv1.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffv1.0 b/tests/ref/vsynth/vsynth2-ffv1.0
index 962c17c3e75956087dd2e0bcb7503e90444c235b..f3877d19badf38d44baeb4bdeda93312a84d8c9e 100644
--- a/tests/ref/vsynth/vsynth2-ffv1.0
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@@ -1,4 +1,4 @@
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 3525792 tests/data/fate/vsynth2-ffv1.0.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-ffv1.0.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffvhuff b/tests/ref/vsynth/vsynth2-ffvhuff
index 164e7735f0ea337b2cca522879f359e7451b83dd..90501c0fad7be4586fbafa858e9aed68d00bb3f3 100644
--- a/tests/ref/vsynth/vsynth2-ffvhuff
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 4988044 tests/data/fate/vsynth2-ffvhuff.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-ffvhuff.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffvhuff420p12 b/tests/ref/vsynth/vsynth2-ffvhuff420p12
index 108a3333218c11feb5ff606a7e0b9772444bdc8c..c0d9e3cef8a19dc3a924842254927da538e89d48 100644
--- a/tests/ref/vsynth/vsynth2-ffvhuff420p12
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 8601770 tests/data/fate/vsynth2-ffvhuff420p12.avi
 08b3c6c70eba608bae926608ff253f2a *tests/data/fate/vsynth2-ffvhuff420p12.out.rawvideo
 stddev:    0.68 PSNR: 51.38 MAXDIFF:    1 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffvhuff422p10left b/tests/ref/vsynth/vsynth2-ffvhuff422p10left
index 7035d50d00d34d7269380ca3826b524bd78b9fbb..ae9889ba6f1e6421b36f882492e1e0ed82647a46 100644
--- a/tests/ref/vsynth/vsynth2-ffvhuff422p10left
+++ b/tests/ref/vsynth/vsynth2-ffvhuff422p10left
@@ -1,4 +1,4 @@
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 8874580 tests/data/fate/vsynth2-ffvhuff422p10left.avi
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 stddev:    0.34 PSNR: 57.43 MAXDIFF:    6 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffvhuff444 b/tests/ref/vsynth/vsynth2-ffvhuff444
index 0b4d9fc9d42fe2e475bc7a7a2d797c86b90835f8..7013a7a9aea52111803b0c04176d2c0335248d2e 100644
--- a/tests/ref/vsynth/vsynth2-ffvhuff444
+++ b/tests/ref/vsynth/vsynth2-ffvhuff444
@@ -1,4 +1,4 @@
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 8666652 tests/data/fate/vsynth2-ffvhuff444.avi
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 stddev:    0.41 PSNR: 55.80 MAXDIFF:    7 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ffvhuff444p16 b/tests/ref/vsynth/vsynth2-ffvhuff444p16
index e2b8c88eeaf1c6fb4e0a66d6358c7a13ca8b83f1..30286ffefcb0f3932579bb456f32e1c35e04738c 100644
--- a/tests/ref/vsynth/vsynth2-ffvhuff444p16
+++ b/tests/ref/vsynth/vsynth2-ffvhuff444p16
@@ -1,4 +1,4 @@
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 21648206 tests/data/fate/vsynth2-ffvhuff444p16.avi
 05ccd9a38f9726030b3099c0c99d3a13 *tests/data/fate/vsynth2-ffvhuff444p16.out.rawvideo
 stddev:    0.45 PSNR: 55.06 MAXDIFF:    7 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-h261 b/tests/ref/vsynth/vsynth2-h261
index f9091c7c6634d977ef11a36efba30d563e444e3e..67a8f0b4890cd89cd37b830c3b01f3bfad2016b8 100644
--- a/tests/ref/vsynth/vsynth2-h261
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@@ -1,4 +1,4 @@
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 191060 tests/data/fate/vsynth2-h261.avi
 08f65e9aeeeaf189548c2bb417d5114f *tests/data/fate/vsynth2-h261.out.rawvideo
 stddev:    6.37 PSNR: 32.03 MAXDIFF:   77 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-h261-trellis b/tests/ref/vsynth/vsynth2-h261-trellis
index 36cab4cd295da86947ce1e9fcbda745be7ad9dda..8a7cf78f4ccbd132a742f49110494f8ecbab48f2 100644
--- a/tests/ref/vsynth/vsynth2-h261-trellis
+++ b/tests/ref/vsynth/vsynth2-h261-trellis
@@ -1,4 +1,4 @@
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 184582 tests/data/fate/vsynth2-h261-trellis.avi
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 stddev:    6.32 PSNR: 32.11 MAXDIFF:   89 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-h263 b/tests/ref/vsynth/vsynth2-h263
index 944d8ead27a4a785014854793687e55f3c25130a..8feabfed12c621dd03fda5f86267afa7c98b1fd7 100644
--- a/tests/ref/vsynth/vsynth2-h263
+++ b/tests/ref/vsynth/vsynth2-h263
@@ -1,4 +1,4 @@
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 160102 tests/data/fate/vsynth2-h263.avi
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 stddev:    5.43 PSNR: 33.42 MAXDIFF:   77 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-h263-obmc b/tests/ref/vsynth/vsynth2-h263-obmc
index a704318fafd02fc0dacd1f3c52b04835049ba0fa..aa9a60a0f41402a1c014b56095a9d04b81445ae5 100644
--- a/tests/ref/vsynth/vsynth2-h263-obmc
+++ b/tests/ref/vsynth/vsynth2-h263-obmc
@@ -1,4 +1,4 @@
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 154726 tests/data/fate/vsynth2-h263-obmc.avi
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 stddev:    5.39 PSNR: 33.49 MAXDIFF:   82 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-h263p b/tests/ref/vsynth/vsynth2-h263p
index b4ebed900478dc84d02bcf5550dc7c4be3a967f2..182e0961481865b61986a37049ce8f3404e81c65 100644
--- a/tests/ref/vsynth/vsynth2-h263p
+++ b/tests/ref/vsynth/vsynth2-h263p
@@ -1,4 +1,4 @@
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 stddev:    1.91 PSNR: 42.50 MAXDIFF:   19 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-huffyuv b/tests/ref/vsynth/vsynth2-huffyuv
index 9b6781519eeede9970b1284592b615dc8cd8eff1..0611064ccb0659e71367f870881b1b2af67f9fef 100644
--- a/tests/ref/vsynth/vsynth2-huffyuv
+++ b/tests/ref/vsynth/vsynth2-huffyuv
@@ -1,4 +1,4 @@
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 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-jpeg2000 b/tests/ref/vsynth/vsynth2-jpeg2000
index cacd467fb5bc16b13a00d1bb8963e5fab53f88fa..84e90d45a034736c6ec64696206103cc73902279 100644
--- a/tests/ref/vsynth/vsynth2-jpeg2000
+++ b/tests/ref/vsynth/vsynth2-jpeg2000
@@ -1,4 +1,4 @@
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 stddev:    4.41 PSNR: 35.23 MAXDIFF:   63 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-jpeg2000-97 b/tests/ref/vsynth/vsynth2-jpeg2000-97
index e7fce13a256416f9e70e2afe17a64794df889bcf..c053a5d2e92493127492ea1bb8f98acfc9ff3fa9 100644
--- a/tests/ref/vsynth/vsynth2-jpeg2000-97
+++ b/tests/ref/vsynth/vsynth2-jpeg2000-97
@@ -1,4 +1,4 @@
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 stddev:    4.95 PSNR: 34.23 MAXDIFF:   60 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-jpegls b/tests/ref/vsynth/vsynth2-jpegls
index f8f7081ac5bffdc15bbd329f32a5a01b91498c7f..e256deac5214994732bc719311a211500428bc5a 100644
--- a/tests/ref/vsynth/vsynth2-jpegls
+++ b/tests/ref/vsynth/vsynth2-jpegls
@@ -1,4 +1,4 @@
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 3a984506f1ebfc9fb73b6814cab201cc *tests/data/fate/vsynth2-jpegls.out.rawvideo
 stddev:    0.66 PSNR: 51.73 MAXDIFF:   14 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-ljpeg b/tests/ref/vsynth/vsynth2-ljpeg
index 2136fe87b463a3882c44930efcd837a104e45be8..b59923ebbf872a992127e109dcd2469e683857cf 100644
--- a/tests/ref/vsynth/vsynth2-ljpeg
+++ b/tests/ref/vsynth/vsynth2-ljpeg
@@ -1,4 +1,4 @@
-b691d815bb7e40ac4ff8c0e51d8c08ff *tests/data/fate/vsynth2-ljpeg.avi
+234a0e54d00829513bdc92fc580b2598 *tests/data/fate/vsynth2-ljpeg.avi
 4763454 tests/data/fate/vsynth2-ljpeg.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-ljpeg.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mjpeg b/tests/ref/vsynth/vsynth2-mjpeg
index f1780c52578543fe2a5207f0b3d88d3ed84d8f73..eaabc73ad8344a3c4052fb7ab12f105b67345e72 100644
--- a/tests/ref/vsynth/vsynth2-mjpeg
+++ b/tests/ref/vsynth/vsynth2-mjpeg
@@ -1,4 +1,4 @@
-302197cccebb4d9797a08d06ca189533 *tests/data/fate/vsynth2-mjpeg.avi
+a3c1f9f7887b726bab17dbafa5debdca *tests/data/fate/vsynth2-mjpeg.avi
 673174 tests/data/fate/vsynth2-mjpeg.avi
 9d4bd90e9abfa18192383b4adc23c8d4 *tests/data/fate/vsynth2-mjpeg.out.rawvideo
 stddev:    4.32 PSNR: 35.40 MAXDIFF:   49 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mjpeg-422 b/tests/ref/vsynth/vsynth2-mjpeg-422
index fc0a4ba123f254e83c9c30b56686aff3a19445aa..61d299705ee29945f7d9d04073673f1474d93a5b 100644
--- a/tests/ref/vsynth/vsynth2-mjpeg-422
+++ b/tests/ref/vsynth/vsynth2-mjpeg-422
@@ -1,4 +1,4 @@
-1ec800caa1dd2244677220d8a2b342ca *tests/data/fate/vsynth2-mjpeg-422.avi
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 746530 tests/data/fate/vsynth2-mjpeg-422.avi
 451ac80989c4e14445cf951fd7f83b6d *tests/data/fate/vsynth2-mjpeg-422.out.rawvideo
 stddev:    4.18 PSNR: 35.70 MAXDIFF:   49 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mjpeg-444 b/tests/ref/vsynth/vsynth2-mjpeg-444
index b09f889ca0e29c797909532facf321de778778d2..ae01a3579cbb1e64e077df88fb3f2fe87453a823 100644
--- a/tests/ref/vsynth/vsynth2-mjpeg-444
+++ b/tests/ref/vsynth/vsynth2-mjpeg-444
@@ -1,4 +1,4 @@
-10abd087833f9bdf3b77c1aa37dc11e5 *tests/data/fate/vsynth2-mjpeg-444.avi
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 851442 tests/data/fate/vsynth2-mjpeg-444.avi
 34edcb9c87ff7aac456a4fb07f43504b *tests/data/fate/vsynth2-mjpeg-444.out.rawvideo
 stddev:    4.05 PSNR: 35.96 MAXDIFF:   49 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-adap b/tests/ref/vsynth/vsynth2-mpeg4-adap
index 175552dd19cb52c72602cf87c5d5f27acdc4eeab..7a40c4bc337aef391df82b0e58939cd64924d8b5 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-adap
+++ b/tests/ref/vsynth/vsynth2-mpeg4-adap
@@ -1,4 +1,4 @@
-4b39d46a436f1bce59e2902cec3478e9 *tests/data/fate/vsynth2-mpeg4-adap.avi
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 198496 tests/data/fate/vsynth2-mpeg4-adap.avi
 87b6dbe98d276137fceaae2fa672eced *tests/data/fate/vsynth2-mpeg4-adap.out.rawvideo
 stddev:    3.75 PSNR: 36.65 MAXDIFF:   71 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-adv b/tests/ref/vsynth/vsynth2-mpeg4-adv
index b3bf2646ea15667355a749f98bc2d60c853adcbe..c1385cad36f5847c05c708fe01b00ceefc61f4db 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-adv
+++ b/tests/ref/vsynth/vsynth2-mpeg4-adv
@@ -1,4 +1,4 @@
-1875ae5a45936c08778c4430a22e87eb *tests/data/fate/vsynth2-mpeg4-adv.avi
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 141534 tests/data/fate/vsynth2-mpeg4-adv.avi
 3f3a21e9db85a9c0f7022f557a5374c1 *tests/data/fate/vsynth2-mpeg4-adv.out.rawvideo
 stddev:    4.94 PSNR: 34.25 MAXDIFF:   69 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-error b/tests/ref/vsynth/vsynth2-mpeg4-error
index c6a22186797b36eb9f96038fcf4d870c4b4f0e1a..a8d93bc80e9efa1742a58366c597f0fcbb14e6f2 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-error
+++ b/tests/ref/vsynth/vsynth2-mpeg4-error
@@ -1,4 +1,4 @@
-599a21c149a150072db364298dbcdda2 *tests/data/fate/vsynth2-mpeg4-error.avi
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 180364 tests/data/fate/vsynth2-mpeg4-error.avi
 4537ba5320f1ae0971cc6e329c366776 *tests/data/fate/vsynth2-mpeg4-error.out.rawvideo
 stddev:    7.65 PSNR: 30.45 MAXDIFF:  158 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-nr b/tests/ref/vsynth/vsynth2-mpeg4-nr
index 45db4b6e4ce3d6052d632cdcb003f31a3a10c702..05dcc54a5cd6649ba1178f9f468133c45453421f 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-nr
+++ b/tests/ref/vsynth/vsynth2-mpeg4-nr
@@ -1,4 +1,4 @@
-e1cf863ec6c0a4975d49326df63342ca *tests/data/fate/vsynth2-mpeg4-nr.avi
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 154994 tests/data/fate/vsynth2-mpeg4-nr.avi
 d89cd5d0b1707f48fa9c4747c66d2d56 *tests/data/fate/vsynth2-mpeg4-nr.out.rawvideo
 stddev:    4.73 PSNR: 34.63 MAXDIFF:   64 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-qpel b/tests/ref/vsynth/vsynth2-mpeg4-qpel
index 8705bd518331bf7e5455ed65e8b535631c8d5c99..28225806b07532be2acdfbc712d4672078b1902c 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-qpel
+++ b/tests/ref/vsynth/vsynth2-mpeg4-qpel
@@ -1,4 +1,4 @@
-b36ad1ca7ac6e1aff6d69b8df4386011 *tests/data/fate/vsynth2-mpeg4-qpel.avi
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 163662 tests/data/fate/vsynth2-mpeg4-qpel.avi
 e2ce994dbb66da51c2e1ad26617d7c2f *tests/data/fate/vsynth2-mpeg4-qpel.out.rawvideo
 stddev:    3.97 PSNR: 36.14 MAXDIFF:   54 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-qprd b/tests/ref/vsynth/vsynth2-mpeg4-qprd
index 1bbda29f010c666acbcb3d2f224909a7aeaee629..287fff22fe7a88af573762ab9ff1aac9a257507f 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-qprd
+++ b/tests/ref/vsynth/vsynth2-mpeg4-qprd
@@ -1,4 +1,4 @@
-ee24ddde5e3c06a6c44093a59e7ac413 *tests/data/fate/vsynth2-mpeg4-qprd.avi
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 231450 tests/data/fate/vsynth2-mpeg4-qprd.avi
 3071250e0864546c2455c9f9c9b8604e *tests/data/fate/vsynth2-mpeg4-qprd.out.rawvideo
 stddev:    3.71 PSNR: 36.72 MAXDIFF:   61 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-rc b/tests/ref/vsynth/vsynth2-mpeg4-rc
index 2a26a1622703ef31cb79112d23829585152299a4..ccf4400ff7c770eaffff1d32323e87eda86daf09 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-rc
+++ b/tests/ref/vsynth/vsynth2-mpeg4-rc
@@ -1,4 +1,4 @@
-20028333988bb7a0888a79799ea63b19 *tests/data/fate/vsynth2-mpeg4-rc.avi
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 226310 tests/data/fate/vsynth2-mpeg4-rc.avi
 6e8b62e8c3bcbfdcc58afb69a0b1c4e3 *tests/data/fate/vsynth2-mpeg4-rc.out.rawvideo
 stddev:    4.23 PSNR: 35.60 MAXDIFF:   85 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpeg4-thread b/tests/ref/vsynth/vsynth2-mpeg4-thread
index d8d87c4bd3a857c9e7bb2aa46b1deecbebe47204..f8475df450498d7a478cf398f29089ea2cd7e49f 100644
--- a/tests/ref/vsynth/vsynth2-mpeg4-thread
+++ b/tests/ref/vsynth/vsynth2-mpeg4-thread
@@ -1,4 +1,4 @@
-d50954ec2c64c2634d88ba1df879dde0 *tests/data/fate/vsynth2-mpeg4-thread.avi
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 250092 tests/data/fate/vsynth2-mpeg4-thread.avi
 045fe9f226bbcc3d41644bffaed03b31 *tests/data/fate/vsynth2-mpeg4-thread.out.rawvideo
 stddev:    3.69 PSNR: 36.78 MAXDIFF:   65 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-mpng b/tests/ref/vsynth/vsynth2-mpng
index 2e6865c78d73a2632666b3e078e5218618a81853..31fbdcc6255d0c69725562dfa5a40b02287e4f2c 100644
--- a/tests/ref/vsynth/vsynth2-mpng
+++ b/tests/ref/vsynth/vsynth2-mpng
@@ -1,4 +1,4 @@
-b8f9aa584da89837058c96fc5c3a6562 *tests/data/fate/vsynth2-mpng.avi
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 12558330 tests/data/fate/vsynth2-mpng.avi
 98d0e2854731472c5bf13d8638502d0a *tests/data/fate/vsynth2-mpng.out.rawvideo
 stddev:    1.26 PSNR: 46.10 MAXDIFF:   13 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-msmpeg4 b/tests/ref/vsynth/vsynth2-msmpeg4
index 274cecc5427b1d0fe7065e82f2ad753d64197f86..439bb4e568e151e05d347e92cbb45a575f1c4c2d 100644
--- a/tests/ref/vsynth/vsynth2-msmpeg4
+++ b/tests/ref/vsynth/vsynth2-msmpeg4
@@ -1,4 +1,4 @@
-6eb2a9770c223636befacfba83f72c44 *tests/data/fate/vsynth2-msmpeg4.avi
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 127660 tests/data/fate/vsynth2-msmpeg4.avi
 bb14902d5850d6b0ab70fdb017855775 *tests/data/fate/vsynth2-msmpeg4.out.rawvideo
 stddev:    5.33 PSNR: 33.58 MAXDIFF:   78 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-msmpeg4v2 b/tests/ref/vsynth/vsynth2-msmpeg4v2
index a851a2f6c10795ec46fe597ef81235939dd0fd8e..985089a70307fd938774e38f10ecbc7211ee3837 100644
--- a/tests/ref/vsynth/vsynth2-msmpeg4v2
+++ b/tests/ref/vsynth/vsynth2-msmpeg4v2
@@ -1,4 +1,4 @@
-e0929f2cebefc9f6259870b806829de3 *tests/data/fate/vsynth2-msmpeg4v2.avi
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 129918 tests/data/fate/vsynth2-msmpeg4v2.avi
 537c114e1d47c54a4bccd31f4073e9bd *tests/data/fate/vsynth2-msmpeg4v2.out.rawvideo
 stddev:    5.33 PSNR: 33.59 MAXDIFF:   79 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-msvideo1 b/tests/ref/vsynth/vsynth2-msvideo1
index a915c13115f64578918b9be112fcb4f5cb91599e..421ad8799ec761ac8e41cd6d7f19b87fab874444 100644
--- a/tests/ref/vsynth/vsynth2-msvideo1
+++ b/tests/ref/vsynth/vsynth2-msvideo1
@@ -1,4 +1,4 @@
-6c1709d61202ec2e73b467e76cb79f9b *tests/data/fate/vsynth2-msvideo1.avi
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 914560 tests/data/fate/vsynth2-msvideo1.avi
 9a6ac7c0171286f009d159b59fdc1154 *tests/data/fate/vsynth2-msvideo1.out.rawvideo
 stddev:    7.97 PSNR: 30.10 MAXDIFF:  123 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-r210 b/tests/ref/vsynth/vsynth2-r210
index a91c12a6491a01261d7cf57049741d0402c22d42..e42d7973b4d7797ec5ba9b2bae48a7d4a44fbe5b 100644
--- a/tests/ref/vsynth/vsynth2-r210
+++ b/tests/ref/vsynth/vsynth2-r210
@@ -1,4 +1,4 @@
-4568992c4f5562be06374519a419d3a3 *tests/data/fate/vsynth2-r210.avi
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 22125248 tests/data/fate/vsynth2-r210.avi
 6ea4fcd93fc83defc8770e85b64b60bb *tests/data/fate/vsynth2-r210.out.rawvideo
 stddev:    0.70 PSNR: 51.12 MAXDIFF:   12 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-rgb b/tests/ref/vsynth/vsynth2-rgb
index 6f5169db559396df09fdc7382cd640ad9cd92494..f86c37c3e9258cd9f6da6f0f6522f71e6e3653b8 100644
--- a/tests/ref/vsynth/vsynth2-rgb
+++ b/tests/ref/vsynth/vsynth2-rgb
@@ -1,4 +1,4 @@
-01199075994e44f282fbb6a8e3ccc668 *tests/data/fate/vsynth2-rgb.avi
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 15213248 tests/data/fate/vsynth2-rgb.avi
 98d0e2854731472c5bf13d8638502d0a *tests/data/fate/vsynth2-rgb.out.rawvideo
 stddev:    1.26 PSNR: 46.10 MAXDIFF:   13 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-snow b/tests/ref/vsynth/vsynth2-snow
index 12f3811d07e5146dd761ad823fd93fd0250cfcaf..74b60682fbde778705d7d3d821569fa1d4628c3a 100644
--- a/tests/ref/vsynth/vsynth2-snow
+++ b/tests/ref/vsynth/vsynth2-snow
@@ -1,4 +1,4 @@
-4b6236e23ae4a52655f2c24c5a09380a *tests/data/fate/vsynth2-snow.avi
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 57688 tests/data/fate/vsynth2-snow.avi
 8890189af71a0dd3447c4e8424c9a76b *tests/data/fate/vsynth2-snow.out.rawvideo
 stddev:   10.47 PSNR: 27.72 MAXDIFF:  119 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-snow-hpel b/tests/ref/vsynth/vsynth2-snow-hpel
index 955f1bf73db7c9d816efacb8eec6e0a864a7f60a..f43263ee0d65b1f665927c0c5d4404287d3df26c 100644
--- a/tests/ref/vsynth/vsynth2-snow-hpel
+++ b/tests/ref/vsynth/vsynth2-snow-hpel
@@ -1,4 +1,4 @@
-9872032345c33cf8e8fc26ab655be3d3 *tests/data/fate/vsynth2-snow-hpel.avi
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 61760 tests/data/fate/vsynth2-snow-hpel.avi
 8680d40905f423999d65b996c4dcb984 *tests/data/fate/vsynth2-snow-hpel.out.rawvideo
 stddev:   10.45 PSNR: 27.74 MAXDIFF:  123 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-snow-ll b/tests/ref/vsynth/vsynth2-snow-ll
index 9a725492ec19c21614eeb1cb8a1bc05875385e85..db2ffa97abb4f96c94bed1021c78c1d515224afd 100644
--- a/tests/ref/vsynth/vsynth2-snow-ll
+++ b/tests/ref/vsynth/vsynth2-snow-ll
@@ -1,4 +1,4 @@
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 2721746 tests/data/fate/vsynth2-snow-ll.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-snow-ll.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-v210 b/tests/ref/vsynth/vsynth2-v210
index eb80b3424db909c1cacd6adf5355add758b2961a..1320c38a51c84d28d80b13c6bdf007ec36c5ce96 100644
--- a/tests/ref/vsynth/vsynth2-v210
+++ b/tests/ref/vsynth/vsynth2-v210
@@ -1,4 +1,4 @@
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 14752448 tests/data/fate/vsynth2-v210.avi
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 stddev:    0.34 PSNR: 57.43 MAXDIFF:    6 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-v308 b/tests/ref/vsynth/vsynth2-v308
index f7c46fcb40cc213b723c07fe889a3ad3b0ecd010..f32dc5d4f4a08d17642d66d331e2aaf27e61c873 100644
--- a/tests/ref/vsynth/vsynth2-v308
+++ b/tests/ref/vsynth/vsynth2-v308
@@ -1,4 +1,4 @@
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 15213248 tests/data/fate/vsynth2-v308.avi
 d43cb310c130c69214332d74f6ee5f9a *tests/data/fate/vsynth2-v308.out.rawvideo
 stddev:    0.41 PSNR: 55.80 MAXDIFF:    7 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-v408 b/tests/ref/vsynth/vsynth2-v408
index 4c63deca3d0d1d7f41e970dd2ebe7ba132652d4f..333a4e3b25c476d5e09b24a5447682430cca4e5b 100644
--- a/tests/ref/vsynth/vsynth2-v408
+++ b/tests/ref/vsynth/vsynth2-v408
@@ -1,4 +1,4 @@
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 20282048 tests/data/fate/vsynth2-v408.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-v408.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-wmv1 b/tests/ref/vsynth/vsynth2-wmv1
index 6e56b6f348446fdb9f34efb246ed9e6d3da8baf5..6e325ba77f51f628dcf520da4b94ce913781c78c 100644
--- a/tests/ref/vsynth/vsynth2-wmv1
+++ b/tests/ref/vsynth/vsynth2-wmv1
@@ -1,4 +1,4 @@
-dc2affb9b9a95a09dd69c25c75c50174 *tests/data/fate/vsynth2-wmv1.avi
+3099f5514693a609180ab5761dc8d4ca *tests/data/fate/vsynth2-wmv1.avi
 129510 tests/data/fate/vsynth2-wmv1.avi
 dec44e3c04db4fef49a7728f164d9159 *tests/data/fate/vsynth2-wmv1.out.rawvideo
 stddev:    5.33 PSNR: 33.60 MAXDIFF:   77 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-wmv2 b/tests/ref/vsynth/vsynth2-wmv2
index 5de48986fbbad1a60e7947660f6324a2963323c3..72fe406ebfd6435d696a788032867cd21990e150 100644
--- a/tests/ref/vsynth/vsynth2-wmv2
+++ b/tests/ref/vsynth/vsynth2-wmv2
@@ -1,4 +1,4 @@
-1b0e968e180346914c11875f4eec57eb *tests/data/fate/vsynth2-wmv2.avi
+c8d1d1371bd09add388c32f3259ef555 *tests/data/fate/vsynth2-wmv2.avi
 129852 tests/data/fate/vsynth2-wmv2.avi
 b4de16a0d302c52702f7a4362da989bc *tests/data/fate/vsynth2-wmv2.out.rawvideo
 stddev:    5.33 PSNR: 33.59 MAXDIFF:   77 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-y41p b/tests/ref/vsynth/vsynth2-y41p
index ac9d64aa513417ced908b4787d767a1ac28e92b2..9c782f86e891aae68bd2d04203bc3320a843ca1c 100644
--- a/tests/ref/vsynth/vsynth2-y41p
+++ b/tests/ref/vsynth/vsynth2-y41p
@@ -1,4 +1,4 @@
-0689a7a5c4dd6ac6ac515b54d45d249e *tests/data/fate/vsynth2-y41p.avi
+522ebf5fbf98aeec5ee6b39de1c1afc0 *tests/data/fate/vsynth2-y41p.avi
 7610048 tests/data/fate/vsynth2-y41p.avi
 d27a84ccdac09055724d122e03fea82a *tests/data/fate/vsynth2-y41p.out.rawvideo
 stddev:    1.07 PSNR: 47.54 MAXDIFF:   21 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-yuv b/tests/ref/vsynth/vsynth2-yuv
index d6b873693c25e8055dfde0a164afc6b24e2042f2..066cfec183103072c3b0bdf55aca25aeb4b55807 100644
--- a/tests/ref/vsynth/vsynth2-yuv
+++ b/tests/ref/vsynth/vsynth2-yuv
@@ -1,4 +1,4 @@
-0029ade090172b34687cdc9163748e47 *tests/data/fate/vsynth2-yuv.avi
+f48f08c67097b3c35b1105f24ef68a0c *tests/data/fate/vsynth2-yuv.avi
 7610048 tests/data/fate/vsynth2-yuv.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-yuv.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-yuv4 b/tests/ref/vsynth/vsynth2-yuv4
index 8fa347a2c931a1477fcaddfdbdd9ac5ecd4efb73..b76cee409f6453a333645ac846fa7d822dc75667 100644
--- a/tests/ref/vsynth/vsynth2-yuv4
+++ b/tests/ref/vsynth/vsynth2-yuv4
@@ -1,4 +1,4 @@
-00454056d8560cde37409e0b578209d8 *tests/data/fate/vsynth2-yuv4.avi
+1dcf2c21fe3ff1b57f9280a4fd550d14 *tests/data/fate/vsynth2-yuv4.avi
 7610048 tests/data/fate/vsynth2-yuv4.avi
 dde5895817ad9d219f79a52d0bdfb001 *tests/data/fate/vsynth2-yuv4.out.rawvideo
 stddev:    0.00 PSNR:999.99 MAXDIFF:    0 bytes:  7603200/  7603200
diff --git a/tests/ref/vsynth/vsynth2-zlib b/tests/ref/vsynth/vsynth2-zlib
index 0a7ed3ced2511894b97b4e1c8adea62f5b5c75c2..d956a04443c5f957afd2d3fececdb609c05ddf0f 100644
--- a/tests/ref/vsynth/vsynth2-zlib
+++ b/tests/ref/vsynth/vsynth2-zlib
@@ -1,4 +1,4 @@
-d0e240b5241c3e0a5f813644d3dc5d9f *tests/data/fate/vsynth2-zlib.avi
+f2c6b3c88f07f0ed08dd25ca654854fb *tests/data/fate/vsynth2-zlib.avi
 12517176 tests/data/fate/vsynth2-zlib.avi
 98d0e2854731472c5bf13d8638502d0a *tests/data/fate/vsynth2-zlib.out.rawvideo
 stddev:    1.26 PSNR: 46.10 MAXDIFF:   13 bytes:  7603200/  7603200