How can I fix Video ?

[rgr]

Next step VEAI, but this is a commercial software which software ?

https://www.topazlabs.com/topaz-video-ai

But you can also try with filters:
AIUpscale
RIFE(model=5) #or 6

[Sqlfox]

Next step VEAI, but this is a commercial software which software ?

https://www.topazlabs.com/topaz-video-ai

But you can also try with filters:
AIUpscale
RIFE(model=5) #or 6

Which filter link can I get?

[Sqlfox]

SpotLess+SCUNet:

SpotLess+MCTemporalDenoise:

or other filter can help the 'normal' artifacts somewhat.
About the distortion at the bottom: you need to recapture (I do not see a way to fix it through filtering)

Can you share the settings for hybrid

[Selur]

iirc I used SpotLess with temporal radius 3, SCUNet with the default settings and MCTermproalDenoise with preset 'very high'.

[rgr]

Next step VEAI, but this is a commercial software which software ?

https://www.topazlabs.com/topaz-video-ai

But you can also try with filters:
AIUpscale
RIFE(model=5) #or 6

Which filter link can I get?

https://github.com/Alexkral/AviSynthAiUpscale
https://github.com/Asd-g/AviSynthPlus-RIFE (models https://github.com/nihui/rife-ncnn-vulkan/tree/master/models )

[Sqlfox]

iirc I used SpotLess with temporal radius 3, SCUNet with the default settings and MCTermproalDenoise with preset 'very high'.

nice result, thank you

[Sqlfox]

Next step VEAI, but this is a commercial software which software ?

https://www.topazlabs.com/topaz-video-ai

But you can also try with filters:
AIUpscale
RIFE(model=5) #or 6

Which filter link can I get?

https://github.com/Alexkral/AviSynthAiUpscale
https://github.com/Asd-g/AviSynthPlus-RIFE (models https://github.com/nihui/rife-ncnn-vulkan/tree/master/models )

thank you for your attention I continued with hybrid good result came out