A very hard work (a lot of filter) - Page 2

ficofico · 25th March 2007, 20:22

Hi guys, now I', trying this varying .... It seems to give very good result.

Code:

ColorMatrix(hints=true)
mvbob
mt("""
FFT3DFilter(sigma=2, plane=0, bw=32, bh=32 )
FFT3DFilter(sigma=2, plane=0, bw=4, bh=4, sharpen=0.6)
FrFun7(1.0,8,4)
Dehalo_alpha()
LimitedSharpenfaster(ss_x=2.0,ss_y=2.0,smode=3,strength=210,overshoot=7)
""")
Lanczosresize(640,512)

ficofico · 27th March 2007, 21:13

After 2 days of tests I've learn a rule....... never fix with a filter, and never think that this filter is the right filter for your video.
I've interlaced video that I want to deinterlace, denoise and sharpen. For deinterlace mvbob is the best of the bobber, therefore I've used this.
For denoise I've used FFt3dfilter in every its form, all the plane, all sigma, all the "best" value of the guide, but when I sharpen the video with LSF, noise and fastidious halo ruin the video. therefore I've used frfun7 without fft3dfilter, and he erase all the halo and noise.
With Soothe I've sharpen properly the video, and now I'm quite happy

I was deprived of hope, after 2 days of encoding and tests, result from uncompressed avi file (only avisynth seting) had less quality than the original mpeg video watched with dvbviewer and nvidia pure video filter. Now quality is better than original, but I want more. I'm sure that anybody know a better way to restore this video. I want to encode with good quality, because is an important video of an important day.
These are my actual setting:

Code:

mcbob
ColorMatrix()
frfun7(1.1,8,4)
dull  = last.LanczosResize(640,512)
sharp = dull.LimitedSharpenfaster(ss_x=2.0,ss_y=2.0,dest_x=640,dest_y=512,smode=3,strength=130,undershoot=50,soft= 20)
Soothe(sharp,dull,20

for your aid.

This is another part of video, shakira dancing and singing!!
http://ficofico.interfree.it/prova.MPG

p.s. It's a short code but itìs born after hour and hour and houre .... of test!!!!!!!!!!!!!

tsp · 27th March 2007, 21:40

Quote:

Originally Posted by ficofico

Code:

mcbob
ColorMatrix()
frfun7(1.1,8,4)
dull  = last.LanczosResize(640,512)
sharp = dull.LimitedSharpenfaster(ss_x=2.0,ss_y=2.0,dest_x=640,dest_y=512,smode=3,strength=130,undershoot=50,soft= 20)
Soothe(sharp,dull,20

for your aid.

This is another part of video, shakira dancing and singing!!
http://ficofico.interfree.it/prova.MPG

p.s. It's a short code but itìs born after hour and hour and houre .... of test!!!!!!!!!!!!!

what about using mt with limitedsharpenfaster?

Code:

mcbob
ColorMatrix()
frfun7(1.1,8,4)
dull  = last.LanczosResize(640,512)
sharp = dull.mt("LimitedSharpenfaster(ss_x=2.0,ss_y=2.0,dest_x=640,dest_y=512,smode=3,strength=130,undershoot=50,soft= 20)")
Soothe(sharp,dull,20

mt might even work with frfun7 mt("frfun7(1.1,8,4)") but I haven't tried that

ficofico · 27th March 2007, 21:44

oh yes, mt.......... now I try, thanks

ficofico · 27th March 2007, 23:09

Here a demo of the video encoded with x264 megui profile_hq quality, bitrate 2500.

http://ficofico.interfree.it/prova.mp4

27th March 2007, 21:13	#22 \| Link
ficofico Registered User Join Date: Nov 2006 Posts: 146	After 2 days of tests I've learn a rule....... never fix with a filter, and never think that this filter is the right filter for your video. I've interlaced video that I want to deinterlace, denoise and sharpen. For deinterlace mvbob is the best of the bobber, therefore I've used this. For denoise I've used FFt3dfilter in every its form, all the plane, all sigma, all the "best" value of the guide, but when I sharpen the video with LSF, noise and fastidious halo ruin the video. therefore I've used frfun7 without fft3dfilter, and he erase all the halo and noise. With Soothe I've sharpen properly the video, and now I'm quite happy I was deprived of hope, after 2 days of encoding and tests, result from uncompressed avi file (only avisynth seting) had less quality than the original mpeg video watched with dvbviewer and nvidia pure video filter. Now quality is better than original, but I want more. I'm sure that anybody know a better way to restore this video. I want to encode with good quality, because is an important video of an important day. These are my actual setting: Code: mcbob ColorMatrix() frfun7(1.1,8,4) dull = last.LanczosResize(640,512) sharp = dull.LimitedSharpenfaster(ss_x=2.0,ss_y=2.0,dest_x=640,dest_y=512,smode=3,strength=130,undershoot=50,soft= 20) Soothe(sharp,dull,20 for your aid. This is another part of video, shakira dancing and singing!! http://ficofico.interfree.it/prova.MPG p.s. It's a short code but itìs born after hour and hour and houre .... of test!!!!!!!!!!!!!

27th March 2007, 21:44	#24 \| Link
ficofico Registered User Join Date: Nov 2006 Posts: 146	oh yes, mt.......... now I try, thanks

27th March 2007, 23:09	#25 \| Link
ficofico Registered User Join Date: Nov 2006 Posts: 146	Here a demo of the video encoded with x264 megui profile_hq quality, bitrate 2500. http://ficofico.interfree.it/prova.mp4