Yadif looking fine on VLC, but producing artifacts on AviSynth+

[iamleobn]

I'm processing a 1080i25 TV show, which is actually entirely progressive except for the ending credits. I used TDeint(full=false) on the first two episodes and they ended up looking just fine.

However, on the third episode TDeint produced some weird artifacts. I tried to Yadif the credits just to see what would happen and similar artifacts showed up. However, when I play the original clip on VLC with Yadif turned on, no artifacts are present.

I'm using AviSynth+ r1576.

VLC Yadif output:
https://i.imgur.com/DzpR7v4.png

AviSynth Yadif output:
https://i.imgur.com/q7vUfNm.png

TDeint output:
https://i.imgur.com/8chfqwq.png

[poisondeathray]

What source filter ?

Post your full script


I'm using AviSynth+ r1576.


r1576 is from 2016

Why not a newer version ?

And it might be a good idea to post a sample of the source

[StainlessS]

r1576 is from 2016

Current release (Avisynth+ r2772-MT):- https://github.com/pinterf/AviSynthPlus/releases

[Gser]

Have you tried using the latest Yadif?
https://forum.doom9.org/showthread.php?t=173316