InpaintDelogo - advanced logo removal & hardcoded subtitles extraction

[VoodooFX]

If some of your ranges/logos overlap then I dunno if ClipClop will do the job properly in those examples. StainlessS should know.
RemapFrames example would need adjustment to do overlaps.

[Danette]

Yes, the logos are all overlaps, with some instances of three at a time.

VDub Delogo handles them and, I suspect, these, or similar, codes were used.

[StainlessS]

The later [in SCMD/CMD] range/frame overrides previously specified ranges/frames,
specifying clip index 0, restores to original source [first clip arg].

SCMD="""
1 100,200  # replace range 100 to 200 with range from clip 1
0 50       # but frame 50 restored to source frame
"""

EDIT:

with some instances of three at a time.

Ho Ho ho, good luck with that.

[VoodooFX]

Originally Posted by Danette

Yes, the logos are all overlaps, with some instances of three at a time.

Then this should work, I think:

Ranges1="""
1 0,500; 1 3400,3800; 1 4000,4444
"""
Ranges2=""" 
1 2020,2500
"""
Ranges3="""
1 1100,1900
"""

V1 = InpaintDelogo( mask="D:\logo1.bmp")
ClipClop(Last,V1,scmd=Ranges1,show=false)

V2 = InpaintDelogo( mask="D:\logo2.bmp")
ClipClop(Last,V2,scmd=Ranges2,show=false)

V3 = InpaintDelogo( mask="D:\logo3.bmp")
ClipClop(Last,V3,scmd=Ranges3,show=false)

Or:

V1 = InpaintDelogo( mask="D:\logo1.bmp")
ReplaceFramesSimple(Last,V1,Mappings="[0 500] [3400 3800] [4000 4444]")
V2 = InpaintDelogo( mask="D:\logo2.bmp")
ReplaceFramesSimple(Last,V2,Mappings="[2020 2500]")
V3 = InpaintDelogo( mask="D:\logo3.bmp")
ReplaceFramesSimple(Last,V3,Mappings="[1100 1900]")

[Danette]

Originally Posted by StainlessS

Ho Ho ho, good luck with that.

As a point of curiosity, any idea how Karel Suhajda accomplished this, so easily (from a users standpoint) in VDub? Is VDub simply more dynamic, for code, than Avisynth?

Originally Posted by VoodooFX

V1 = InpaintDelogo( mask="D:\logo1.bmp")
ReplaceFramesSimple(Last,V1,Mappings="[0 500] [3400 3800] [4000 4444]")
V2 = InpaintDelogo( mask="D:\logo2.bmp")
ReplaceFramesSimple(Last,V2,Mappings="[2020 2500]")
V3 = InpaintDelogo( mask="D:\logo3.bmp")
ReplaceFramesSimple(Last,V3,Mappings="[1100 1900]")

I’ll try this, in the next several days, as it seems that the first code is going to require the same 20-30 script lines, per video, as the trim approach would.

[StainlessS]

Sorry, I have no idea what Karel Suhajda accomplished, nor how.

[VoodooFX]

I played a bit with new analyze func, good results so far, but I compared it to AviUtl logoscan and I get there selected significantly different frames, maybe Threshold there doesn't mean MinMax threshold...

Can anyone who can read c++ look there and tell what is done with that Threshold param?

In filter.cpp /scanpix.cpp I see that it's defined as tTHY and then I can't understand what is going on with it there.

Originally Posted by Danette

I’ll try this, in the next several days, as it seems that the first code is going to require the same 20-30 script lines, per video, as the trim approach would.

20-30 lines in script is usual... Do you write your scripts in MeGUI's editor? If you do then I understand your frustration with that small screen. Get AvsPmod!

[VoodooFX]

Does anyone have wishes/suggestions about delogo and stuff?
I've decided to rewrite automask and deblend, to do it right this time. Incorporating smart analysis into current hacks needs to tweak them, I think for me it's easer just to remove those hacks and do a proper delogo in the first place... They usually work well in normal cases, but not for those poor souls who wants to delogo Nth recompressed videos (where logo/blending is simply damaged by artifacts).
[Those hacks are to work around some flaws in the Karel Suhajda's delogo design, which was copied and consequently flaws were inherited by AvsInpaint].

What about idea to incorporate all masks into one file? That would make it more universal, in case you would want to use masks on other videos with same logo, you would need to change only coords to move all logo masks, but at the current state you can move only by 2 pxs, it's possible to add compatibility to 1px, but lots of stuff then need to be rechecked/rewritten and probably there would be some performance penalty. I'm not sure if it's worth to bother, there are no problems for the savy avs users...

[kedautinh12]

I wish inpaintdelogo easy to use

[VoodooFX]

Originally Posted by kedautinh12

I wish inpaintdelogo easy to use

There will be even more parameters, but I promise I'll stop after 100. [word of the boy scout]

But you never stated what is hard there for you, almost everything there happens automatically, except setting loc of the logo and the analysis frames for deblend, but in v2 analysis stuff will be automated.

Probably you didn't used previous delogo scripts where there were less parameters, and you could change any of them but still that didn't made logo disappear.

[dot75]

hello I would like to hide this parental advisory I understood how to hide the round logo on the other hand it does not work for the advisory

InpaintDelogo( Loc="1018,922,-254,-106)

[VoodooFX]

Originally Posted by dot75

hello I would like to hide this parental advisory I understood how to hide the round logo on the other hand it does not work for the advisory

InpaintDelogo( Loc="1018,922,-254,-106)

Hi, upload your attachment to imgur.com or to other image hosting site.

[dot75]

Originally Posted by VoodooFX

Hi, upload your attachment to imgur.com or to other image hosting site.

https://imgur.com/a/llDwuXB

[VoodooFX]

And where is the mask image? Post your full script too and version of InpaintDelogo.
Btw, your Loc doesn't leave minimum 10pxs space at the top and right sides, use "1018,920,-248,-106".

[dot75]

InpaintDelogo( mask="H:\Mask8.bmp",
\ Automask=0, aMix=-0,Loc="1672,914,-184,-100",
\ Mode="Inpaint",
\ Analyze=3, FrW=54, FrS=0,dPP=0,Show=0,Inflate=2)

for parental advisor
InpaintDelogo( Loc="1018,920,-248,-106",DynMask=3, DynInflate=4, Dyn3Seq=13, ClpBlend=11, Show=5)

[VoodooFX]

And version of InpaintDelogo?
DynMask=3 is probably not a correct method here.

[dot75]

Originally Posted by VoodooFX

And version of InpaintDelogo?
DynMask=3 is probably not a correct method here.

yes 1.48

[VoodooFX]

What means "does not work"?
That round logo looks like it's transparent so correct would be to deblend it. For text use inpaint, you can do both logos in one go with mode="Both".
Why you use Dynamic=3? Why Dyn3Seq=13, is logo there for only half second? Show=5 doesn't do delogo, it only shows you a mask.

[dot75]

Originally Posted by VoodooFX

What means "does not work"?
That round logo looks like it's transparent so correct would be to deblend it. For text use inpaint, you can do both logos in one go with mode="Both".
Why you use Dynamic=3? Why Dyn3Seq=13, is logo there for only half second? Show=5 doesn't do delogo, it only shows you a mask.

how to do I must put the loca twice ?
the text disappears at frame 1300

[VoodooFX]

Originally Posted by dot75

how to do I must put the loca twice ?
the text disappears at frame 1300

You don't. Include both logos in same Loc. And both logos should be in the mask.
If logo is not in the whole video then delogo only that range, example is there https://forum.doom9.org/showthread.p...47#post1957647