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View Full Version : need some guru to help me enhance this video


kopmjj
5th November 2008, 19:15
Hi guys i really need help in enahncing this video footage...
basically im trying to reduce noise and sharpen ..
i was reading through the forum looking for good methods and came across these mcspuds and some sharpen filter.

but when i use mc spuds noise reduction i get this weired rainbow or halo effect and it doesnt look right.
also the same when i try to sharpen it.

i have added the sample file for you guys to see , 1 is source 2 is denoise and 3 is sharpen. the total file size is 22mb so not much please help. heres the link........http://www.megaupload.com/?d=SO65D9TK

i tried deband and dehalo but still doesnt get rid of it.

i know i cant add detail thats not there but surley there must be a way to enahnce this?

heres my script i use for noise reduction

AVISource("C:\Documents and Settings\king\Desktop\New Folder\source.avi")
ConvertToYV12()
import("C:\Program Files\AviSynth 2.5\plugins\MC_Spuds.avs")
import("C:\Program Files\AviSynth 2.5\plugins\LimitedSharpenFaster.avs")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\mt_masktools.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\RemoveGrainSSE2.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\deblock.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\FFT3DFilter.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\mvtools.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\RemoveDirtSSE2.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\TTempSmooth.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\hqdn3d.dll")
LoadPlugin("C:\Program Files\AviSynth 2.5\plugins\RepairSSE2.dll")
mc_spuds(frames=2,strength=4)
ttempsmooth()



and heres my settings for sharpen and enhance

AVISource("C:\Documents and Settings\king\Desktop\New Folder\source.avi")
ConvertToYV12(interlaced=true)
Import("C:\Program Files\AviSynth 2.5\plugins\DeHalo_alpha.avs")
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")
deen("a3d",2,2,2)
aWarpSharp(depth=1,blurlevel=1,thresh=0.2,cm=1)
aWarpSharp(depth=1,blurlevel=1,thresh=0.7,cm=1)
DeHalo_Alpha()
fft3dgpu(bt=3,sigma=5,sharpen=3)
Tweak(sat=1.1, bright=0.0, cont=1.1)


i tried both methods but with no luck... also tried limitedsharpenfaster and seesaw but it looks odd on this footage.

if someone can give me a working script example (similar to above) please.
im totally new to this but i have read the forums and still have no luck.

i tried with FastLineDarken() but it doesnt even load its says some code cant remeber now.

so can someone show me a script with best noise reduction and sharpening without forming halos or rainbows or whatever artifact etc..
just a samaple script and ill play around with it, or if you can enahnce this footage and show me the script so in future if i want to do similar things i can look back to that example..

with settings so i know what plugin to load and what avs to import etc.
this would be awesome if someone can make this footage enahnced thanks.


again here the sample im trying to edit http://www.megaupload.com/?d=SO65D9TK

LaTo
5th November 2008, 19:40
so can someone show me a script with best noise reduction and sharpening without forming halos or rainbows or whatever artifact etc..

Try this:

MCTemporalDenoise(settings="medium",chroma=true,deblock=true,stabilize=true)

Adjust "settings (http://forum.doom9.org/showthread.php?t=139766)" as you like...

Comatose
6th November 2008, 10:37
What kind of footage is it?

kopmjj
6th November 2008, 15:26
What kind of footage is it?

its a concert footage with bad artifacts and very low quality

Mug Funky
7th November 2008, 07:11
this stuff needs to be killed with fire.

i dabbled with bumping up to SD size using nnedi, running an mc'd noise reduction, then using limitedsharpen's dest_x and dest_y to resize back down.

still looks like balls though... can't you find a higher res source?

kopmjj
7th November 2008, 09:08
this stuff needs to be killed with fire.

i dabbled with bumping up to SD size using nnedi, running an mc'd noise reduction, then using limitedsharpen's dest_x and dest_y to resize back down.

still looks like balls though... can't you find a higher res source?

no its not available and you cant buy it either so thats my probs is there any other method i dont care how long it takes to encode