greens/blue lines toget rid of

[Mounir]

This is a secam recording i got here and lots of lines can be seen aswell as blue lines not to mention the typical "way too much red" of secam recording

a lil picture:

http://img530.imageshack.us/my.php?image=78ui5.jpg


Ps: i'm new in the avs world

[Guest]

How did you make the recording?

[Mounir]

With a jvc s-vhs deck (the line tbc don't work with secam recordings )

[Guest]

I meant how did you get it into your PC?

Do you see these problems when you playback the tape on the s-vhs deck or just on the file you captured to your PC?

[Mounir]

yes indeed man, i see these lines during the playback & in the recording
By the way, this tape is old.

I need an efficient way to get rid of them so i thought the experts here may have the master plan.Was i wrong?

[Guest]

You can adjust the red balance but I wouldn't have much hope for fixing the blue lines.

[IanB]

The green line is caused by lack of signal from the tape to the video heads. Cleaning the tape and/or heads may improve matters. Also try a different VCR deck. Examine the tape carefully for physical damage, typically a slight longitudinal crease, if so you are screwed.

You may be able to detect the green with a ColorKeyMask() or Tweak(..., startHue, endHue, maxSat, minSat) and greyscale mask it, but the image will still be damaged in the region, just not quite as obvious.

[Mounir]

Cleaning the tape yes, cleaning the heads no they're already clean, i check them/clean them a lot.

Thanks for your advice IanB ill try these two filters

[Mounir]

What follows has little to do about the subject but im trying a script and i get a MOD 8 error, anyone could shed some line about this?

here is the script


AVISource("C:\myvideo-huffyuv.avi")
ConvertToYV12
Import("C:\Program Files\AviSynth 2.5\plugins\DeHalo_alpha.avs")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\FFT3dGPU.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\aWarpSharp.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\deblock.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\dfttest.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\Deen.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\FFT3dGPU.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\Deen.dll")
Deblock()
dfttest()
FastLineDarken()
deen("a3d",4,8,9)
Spline36Resize(last.width*2,last.height*2)
aWarpSharp(depth=12,blurlevel=4,thresh=0.2,cm=1)
FastLineDarken()
aWarpSharp(depth=6,blurlevel=4,thresh=0.7,cm=1)
FastLineDarken()
DeHalo_Alpha()
fft3dgpu(bt=3,sigma=8,sharpen=1.3)
Spline36Resize(last.width/2,last.height/2)


Remember i'm new in the avs world

[Adub]

What is complaining about is the fact that somewhere in your script (I can't say where as I don't know the resolution of your input file), your resolutions is scaled to non mod 8. Mod 8 means that if you divide 8 into each of your resolution numbers, there will be no remainder or decimal. This is not happening somewhere in your script. Some where (probably in your mix of multiply and divide) your resolution is going outside of the "safe" mod-8 zone.

[Mounir]

Right, the resolution of the file is 320x214.
I tried with one of 720x576 and there is no MOD8 error, others errors appeared though :/
i got an error with "FastLineDarken()" it says it has "no function"

Even if i remove it from the script, i can't load it in virtualdubmod or procoder

Maybe i need a ConvertToRGB() at the end, not sure

[Guest]

Right, the resolution of the file is 320x214.
I tried with one of 720x576 and there is no MOD8 error, others errors appeared though :/
i got an error with "FastLineDarken()" it says it has "no function"

Even if i remove it from the script, i can't load it in virtualdubmod or procoder
You have not imported the definition of FastLineDarken(). It is not an internal Avisytnh filter, so you need to do that.

OK, so remove it. Exactly what error do you now get when loading into VirtualDub?