Deinterlace video , help :confused:

[Hippie_forever]

Hello, everyone. , Could someone please help me detect the source type of this video and explain how to deinterlace it appropriately using an Avisynth script?


here is a small piece of the video remux

https://drive.google.com/file/d/1lpj3UnU2HeebmDuOMXLUMRUCF-58Ksun/view
https://www.mediafire.com/file/gb7v4i5bs3laq51/C-15-Genesis_-_Three_Sides_Live_%252819...%255D.mkv/file


I tried everything, but I couldn't find the right combination to get the correct result. The patterns vary greatly.

[jagabo]

Try:

LWLibavVideoSource("CORTE-Genesis - Three Sides Live (1982) [2014 Blu-ray].mkv") 
TFM()
TDecimate(Cycle=6, CycleR=1)

[Hippie_forever]

Try:

LWLibavVideoSource("CORTE-Genesis - Three Sides Live (1982) [2014 Blu-ray].mkv") 
TFM()
TDecimate(Cycle=6, CycleR=1)

Thank you very much for your help!!!

[jagabo]

That scripts leaves you with 24.975 fps (25/1001) but the runtime of the video does not change (audio will remain in sync). If you want exactly 25 fps you'll need to adjust the audio too. Or use a "rate mode" with TDecimate().

[Hippie_forever]

That scripts leaves you with 24.975 fps (25/1001) but the runtime of the video does not change (audio will remain in sync). If you want exactly 25 fps you'll need to adjust the audio too. Or use a "rate mode" with TDecimate().

Hello, could you please take a look at this post, It seems that this video is more complicated than it appeared.

https://forum.selur.net/thread-4219.html

https://drive.google.com/file/d/1lpj3UnU2HeebmDuOMXLUMRUCF-58Ksun/view
https://www.mediafire.com/file/gb7v4i5bs3laq51/C-15-Genesis_-_Three_Sides_Live_%252819...%255D.mkv/file

[jagabo]

It's similar to the earlier video except the chroma channels have been blended together. Further blurring the chroma after IVTC will make it look better:

LWLibavVideoSource("C-15-Genesis - Three Sides Live (1982) [2014 Blu-ray].mkv") 
TFM()
TDecimate(Cycle=6, CycleR=1)
MergeChroma(last, Blur(0.0, 1.0).Sharpen(0.0, 0.7))

You'll still be left with blurred chroma but the residual comb artifacts in the chroma will be gone.

[Hippie_forever]

It's similar to the earlier video except the chroma channels have been blended together. Further blurring the chroma after IVTC will make it look better:

LWLibavVideoSource("C-15-Genesis - Three Sides Live (1982) [2014 Blu-ray].mkv") 
TFM()
TDecimate(Cycle=6, CycleR=1)
MergeChroma(last, Blur(0.0, 1.0).Sharpen(0.0, 0.7))

You'll still be left with blurred chroma but the residual comb artifacts in the chroma will be gone.

Would it be better to use artificial intelligence in these cases? I see that VapourSynth uses models to adapt to changes, correct errors, and so on. What do you think about that? Which one do you recommend? Or is it not worth it in the end?

Thanks for your help