[HELP] (De-)Interlace -> "Show noise" question

[anana]

Depends on the deinterlacer method used.
Most deinterlacers more likely reduce noise due to interpolation used.

Cu Selur

I'm using QTGMC with placebo settings. I think there's a bug with "Show noise".

Here's result video:
https://www.sendspace.com/file/d0onbu

debug

The source video is 2sec.mkv that I upload this morning in PM. Without using it, the output video working fine like it should be...


Once more question, (De-)Interlace -> EZKeepGrain
I think it keep the grain/noise from the source. But is that 100 is more lossless than 0, mathematically?