wobbly vhs source

[wolf]

is there a filter to correct the wobbly effect in this video? it is captured from an old vhs tape.

https://u.pcloud.link/publink/show?code=...g0QkajUHDV

[Selur]

At this stage of the processing (deinterlaced, cropped, denoised, resized): there is no filter in Hybrid that would tackle this.

Lowering the resolution (to 720x, otherwise my Geforce 4080 RTX is too slow; still only @3.3fps) and using https://github.com/pifroggi/vs_undistort did help a lot: https://www.mediafire.com/file/w7cffn9ad...t.mkv/file

I installed vs_undistort, by:

1. installing the torch-add-on
   
2. open a Terminal in my Vapoursynth folder and calling:
   
   python -m pip install -U git+https://github.com/pifroggi/vs_undistort.git
   
   

I used it using a custom addition before DAA (something behind the resizing), calling:

# requires colorformat RGBH
import vs_undistort
clip = vs_undistort.pytorch(clip, temp_window=10, tile_width=None, tile_height=None, overlap=None, scales=[True, True, True], interpolation="bilinear", device="cuda")

(this was before the 2.x release)
Cu Selur