filter for analog tv channels

[fenomeno83]

I'm searching an avisynth filter to use in ffdshow optimized to analog tv channles to remove noise of analog!thanks

[BigDid]

I'm searching an avisynth filter to use in ffdshow optimized to analog tv channles to remove noise of analog!thanks
Happy new year,

You do not state what kind of noise you are facing, can you try to give more infos and/or screenshots?...
Also see the 7.2 Postprocessing video using AviSynth: http://www.doom9.org/index.html?/capture/postprocessing_avisynth.html
... from the capture guide: http://www.doom9.org/index.html?/capture/start.html

Did

[fenomeno83]

here there is a screen: http://digidownload.libero.it/lazzaraalessandro/screen.PNG

I want apoly filter in real time (using avisynth in ffdshow).I haven't cpu's problems

[fenomeno83]

I got a very good quality with gradual denoise+soften low pass filter+denterlacing

[BigDid]

here there is a screen: http://digidownload.libero.it/lazzaraalessandro/screen.PNG

I want apoly filter in real time (using avisynth in ffdshow).I haven't cpu's problems
After 10mn I have only 2/3 of the picture(too big and not in jpg). I see some grain and luma noise with some chroma artefacts and rainbows ...

For playback you'll need other advices than mine.
Anyway for grain/noise, you can start with removegrain() or degrainmedian(); it will soften the pics so maybe you'll want to sharpen; there are some sharpener filters in FFDShow or you may want to try the script Limitedsharpenfaster() or seesaw()
There is one specialised thread by JeremyDuncan here: http://forum.doom9.org/showthread.php?t=115727

Maybe it can suit your needs

Did