人生四季
AVS release has duplicate and missing frames at various scenes throughout whole episode,
which is mainly result of their custom made field matching and decimation filter.
Their close \"contact\" claimed, that all the filters they use, can be compared to the
ones recommended by rule 6.3 (TIVTC/Decomb), when it comes to accuracy of field matching
and decimating.
We\'ve used source sample AVS provided, encoded it using TIVTC filters and compared it to
the same frame range. \"*\" indicates where the unique frame sequence changes on the source.
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/yjtCMzz.png - http://i.imgur.com/aG4jxWb.png
http://i.imgur.com/wNyKUf3.png - http://i.imgur.com/dr5IDWZ.png
(dupe) http://i.imgur.com/DSIqler.png - http://i.imgur.com/YHz9Eep.png
http://i.imgur.com/z6Yqj9F.png - http://i.imgur.com/ejQdKma.png
http://i.imgur.com/5I1C4RJ.png - http://i.imgur.com/CLxxvCy.png
http://i.imgur.com/t2dckaT.png - http://i.imgur.com/W57JIbA.png
http://i.imgur.com/1HM0ZvI.png - http://i.imgur.com/dHAn35F.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/N1c3rCv.png - http://i.imgur.com/a99jy4H.png
http://i.imgur.com/5Re1dve.png - http://i.imgur.com/EajupgJ.png
(dupe) http://i.imgur.com/cipT2n5.png - http://i.imgur.com/sGPbudi.png
http://i.imgur.com/C7rLtzA.png - http://i.imgur.com/5ie3Faq.png
http://i.imgur.com/q5FY9V6.png - http://i.imgur.com/eDqm8m9.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/s8jw1Fw.png - http://i.imgur.com/lciF1aQ.png
http://i.imgur.com/2btWpd7.png - http://i.imgur.com/lMnL8yI.png
(dupe) http://i.imgur.com/Jsy2lrl.png - http://i.imgur.com/RfWJ4PR.png
http://i.imgur.com/jPYgeS0.png - http://i.imgur.com/OtHGnk9.png
http://i.imgur.com/EZtjHBo.png - http://i.imgur.com/Y42po5z.png
http://i.imgur.com/i9GjSOs.png - http://i.imgur.com/20lwqVI.png
http://i.imgur.com/UsRsgcQ.png - http://i.imgur.com/uNDTQWD.png
http://i.imgur.com/M9yU5mo.png - http://i.imgur.com/ptahBMC.png
http://i.imgur.com/AWwQk4Z.png - http://i.imgur.com/BsAXIab.png
http://i.imgur.com/hKf3Ak2.png - http://i.imgur.com/TBUQtea.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/aJ65DnV.png - http://i.imgur.com/L2GXs8R.png
http://i.imgur.com/tFZRIQX.png - http://i.imgur.com/wAtiYHQ.png
(dupe) http://i.imgur.com/n8bjE1I.png - http://i.imgur.com/nzM11ZD.png
http://i.imgur.com/pOHNxv3.png - http://i.imgur.com/gppBZaT.png
http://i.imgur.com/uoO9tkY.png - http://i.imgur.com/j6co5Oe.png
http://i.imgur.com/8o2jDG8.png - http://i.imgur.com/e9B00yW.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/YMRxqmM.png - http://i.imgur.com/bd7AS0t.png
http://i.imgur.com/GF6LnzC.png - http://i.imgur.com/31AMPiS.png
http://i.imgur.com/EdOrXuU.png - http://i.imgur.com/tN8jrxc.png (dupe) *
http://i.imgur.com/RQFDGkY.png - http://i.imgur.com/fXULqRc.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/rDoml8g.png - http://i.imgur.com/1SfFzJE.png
http://i.imgur.com/xsJtf5g.png - http://i.imgur.com/cNBQgWC.png
(dupe) http://i.imgur.com/q5KRIn3.png - http://i.imgur.com/iGcABjn.png
http://i.imgur.com/oAMiOu7.png - http://i.imgur.com/Xapvsmm.png
http://i.imgur.com/suLuiDE.png - http://i.imgur.com/QNRtKBF.png
http://i.imgur.com/Ur4bimW.png - http://i.imgur.com/bc6ZdfG.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/E37Eh3j.png - http://i.imgur.com/fJ6bc6f.png
http://i.imgur.com/wklI3zZ.png - http://i.imgur.com/YLUeSvf.png
(dupe) http://i.imgur.com/A0onnYv.png - http://i.imgur.com/7toekPO.png
http://i.imgur.com/McuK6hu.png - http://i.imgur.com/RVlKWal.png
http://i.imgur.com/SLZmPRh.png - http://i.imgur.com/lHXDE3U.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/EXWd5QZ.png - http://i.imgur.com/rtWakDQ.png
http://i.imgur.com/1u4UQrs.png - http://i.imgur.com/uoeB1Bs.png
(dupe) http://i.imgur.com/LKIa0Yk.png - http://i.imgur.com/mH3Olrp.png
http://i.imgur.com/2Ez4sI9.png - http://i.imgur.com/1N6aniI.png
http://i.imgur.com/ujzC255.png - http://i.imgur.com/pKBE9lE.png
http://i.imgur.com/65PfMGF.png - http://i.imgur.com/Og4SRuK.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/FddPwe7.png - http://i.imgur.com/D0eyanT.png
http://i.imgur.com/pzJ0x1D.png - http://i.imgur.com/8e1X5L3.png
(dupe) http://i.imgur.com/eJqgLJ5.png - http://i.imgur.com/dNgTrno.png
http://i.imgur.com/dgUkeN7.png - http://i.imgur.com/hncaZA6.png
http://i.imgur.com/QiPhBG0.png - http://i.imgur.com/KGuy7FT.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/YoQPyba.png - http://i.imgur.com/vs5N8aG.png
http://i.imgur.com/Qtvd3Ms.png - http://i.imgur.com/PAVKGlX.png
(dupe) http://i.imgur.com/TwF9Gbw.png - http://i.imgur.com/VDfB2Lx.png
http://i.imgur.com/luh0rCA.png - http://i.imgur.com/urSGnXD.png
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS - Wynonna.Earp.S01E06.READNFO.SOURCE.SAMPLE.720p.HDTV.x264-AVS
http://i.imgur.com/JZ4lyo4.png - http://i.imgur.com/8YwOYsh.png
http://i.imgur.com/D235sJ2.png - http://i.imgur.com/uZxpUO7.png
(dupe) http://i.imgur.com/3i0tj4I.png - http://i.imgur.com/76svfoc.png
http://i.imgur.com/woBaKYP.png - http://i.imgur.com/dPW41Ur.png
http://i.imgur.com/R0VFJHp.png - http://i.imgur.com/HL3YTIe.png
http://i.imgur.com/OytrEtO.png - http://i.imgur.com/yYnCQzd.png
http://i.imgur.com/7gQI0dR.png - http://i.imgur.com/MA3AzSW.png
We skipped one comparison because both had one duplicate and missing frame, but here\'s the final count.
AVS has 12 duplicate and 12 missing frames, while our encode from their source sample has only 2 duplicate
and 2 missing frames which are result of unique frame sequence change on the source. That basically means
their custom made \"accurate\" field matching and decimate filter screwed up at least 20 frames in the range
of 10 seconds.
We\'ve done another count of duplicate/missing frames of our and their release.
Wynonna.Earp.S01E06.720p.HDTV.x264-AVS
00:30:000-05:30:000 = Approx. 108 duplicate and 108 missing frames.
Dupes:
888,900,904,920,984,1028,1056,1092,1116,1180,1224,1256,1264,1272,1300,1304,1324,1356,1380,1400,1420,1440,
1460,1508,1524,1540,1560,1564,1580,1588,1612,1624,1640,1660,1668,1676,1712,1752,1764,1768,1800,1828,1844,
1868,1876,1900,1924,1980,2004,2044,2064,2152,2188,2216,2280,2332,2440,2476,2496,2524,2528,2536,2544,2620,
2684,2712,2728,2740,2768,3136,3204,3284,3444,3488,3796,3880,3936,4760,4784,4860,4948,4976,5036,5052,5064,
5076,5096,5160,5188,5280,5396,5672,5804,5928,6188,6332,6412,6516,6572,6640,6744,6776,7152,7240,7512,7568,
7588,7596,7632,7668,7704,7796
Wynonna.Earp.S01E06.PROPER.720p.HDTV.x264-TURBO
00:00:000-05:00:000 = Max. 15 duplicate and 15 missing frames.
Dupes:
175,186,382,494,666,939,1074,1114,1422,1438,1459,1995,4547,5839
This should be more than enough to prove that custom filters AVS uses aren\'t near as accurate as TIVTC and
Decomb filters. Only by reading their nfo and the suggestion of using UnComb filter which has various known
issues with accuracy, it\'s pretty obvious that they don\'t care about final quality one bit but only about
speed and quantity.
6.3) Only ACCURATE field matching filters, such as TIVTC or Decomb, MUST
be used for inverse telecining (IVTC).
Here\'s an example script if one would like to try it out on the source sample and make a comparison.
