Determination of frame consistency in TDecimate mode=0

[Ikotas]

In the TDecimate documentation, mode=0 is described as such.

TDecimate will examine each set of N frames and decimate the M most similar frames.

However, even if duplicate frames are completely replaced with identical frames as shown below, if the source frame of the copy is immediately after the scene change, the match will be low and will not be selected.

prev=last.Loop(2,0,-1).DeleteFrame(FrameCount(input)-1)
ConditionalFilter(last,prev,last,"<Conditions for determining whether duplicates exist>","=","true")
TDecimate(mode=0,cycleR=1,cycle=5)

If CCPPC is set to 12345, 3 is replaced by 2, resulting in 122'45.
If there is a scene change between 1 and 2, TDecimate will determine that 2' is a poor match for 2, and 1, 4, or 5 may be selected.

[realfinder]

you mean a scene change that will make one of the frames around the scene change a combed frame? if that the case I think the better Solution is to use VFR or use TFM info/frame prop to see the combed frame and Decimate it