So for some really absurd reason, Sony managed to release this series on DVD in PAL format (25fps, 720x576) but it's all interlaced. The series was not made that way, so it's quite curious.
In any event, I cannot figure out how to get it properly deinterlaced. My best attempt was with nnedi3, which retains the 25fps, but the deinterlaced frames are a tad jagged and have some "shimmering". Any assistance would be greatly appreciated.
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Last edited by GlitchBob; 11th Nov 2023 at 00:42.
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Sometimes the fields in PAL movies are offset this way,
try
Code:mpeg2source(....) assumetff() tfm()
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Yes, it's mostly progressive video which is encoded as interlaced with occasional field shifts. It has probably been done like this for framerate conversion to 25fps.
TFM(mode=1,pp=6) will match the fields and return the progressive frames, and deinterlace only the remaining orphaned fields for which no match is found.
http://avisynth.nl/index.php/TIVTC
Also try
Code:AssumeTFF() QTGMC(FPSDivisor=2)
You may want to compare and optimize the 2 variants like
Code:LWLibavVideoSource("WhySonyWhy.m2v") assumeTFF() left=QTGMC(FPSDivisor=2) right=TFM(mode=1,pp=6,display=true) stackhorizontal(left,right)
Last edited by Sharc; 11th Nov 2023 at 05:27.
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Here another proposal using BWDIF with nnedi3:
Code:LWLibavVideoSource("WhySonyWhy.m2v") BWDIF(field=1,edeint=nnedi3())
Last edited by Sharc; 11th Nov 2023 at 06:19.
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