Avisynth + Logoaway

Frankster · 4th April 2002, 21:35

Hello!
I want to use Avisynth to cover up the logo from the broadcast instead of Virtul Dub!
But how work this ?
How is the commando line in avisynth ?

Many Thanks!!!
Frankster

Frankster · 5th April 2002, 08:56

Hi!

global VirtualDub_plugin_directory = "D:\"

################################
# Logoaway by Krzysztof Wojdon #
################################

function VD_LogoAway(clip clip, string "mode", int "x", int "y", int "width",
\ int "height", int "keyframe", int "color")
{
LoadVirtualdubPlugin("D:\logoaway.vdf", "_VD_LogoAway")
mode = default(mode, "xblur")
mode = (mode=="xblur")?1:(mode=="yblur")?2:(mode=="xyblur")?3:(mode=="copy")?4:
\ (mode=="avgborder")?5:(mode=="solid")?6:0
Assert(mode>0, "VD_LogoAway: mode must be one of: xblur yblur xyblur copy avgborder solid")
return clip._VD_LogoAway(mode, default(x,300), default(y,8), default(width,14),
\ default(height,12), default(keyframe,0), default(color,0))
}

----------------------------------------------------------------------

Sorry for this question but what is clip clip, and what is the value of this ?
string "xblur"
int "10" ---> x
int "10" ----> y
int "50"-----> weight
int "50" -----> height
int "0" -------> keyframe
int "0" -------> color

And than I put this sentence into my original AVS script
Import("D:\vdub_filters.avs")

Mfg
Frankster

Frankster · 5th April 2002, 14:59

Hi!

I have it!!!
I have some problems with "vdub_filters.avs", and so I use this

ConvertToRGB()
LoadVirtualdubPlugin("D:\logoaway.vdf", "L")
L( 2, 2949155, 7209000, 0, 0, 5, 0, 66051, 0, 1, "", "")

And it works :-)

Now my question ;)
Do I have to put into "ConvertToYUV2" at the end of the text ?
Because the film is recorded as YUV2!

My complete script!

LoadPlugin("E:\Programme\-DVD PROGS-\mpeg2dec_dll\MPEG2DEC.dll")
AviSource("E:\FILME\Greedy\GREEDY.avi")
ConvertToRGB()
LoadVirtualdubPlugin("D:\logoaway.vdf", "L")
L( 2, 2949155, 7209000, 0, 0, 5, 0, 66051, 0, 1, "", "")
ConvertToYUV2() ---------> ???????
BicubicResize(448,542,0,0.6,3,0,762,576)
AddBorders(16,17,16,17)
ResampleAudio(44100)

dividee · 5th April 2002, 15:28

Nice, you make the questions and answers yourself

You don't have to put ConvertToYUY2 after the vdub filter (unless you use another filter that only supports YUY2 after it), but you can. I don't think it will make a noticeable speed difference in the end.

If you're still wondering what "clip" is, it's the first argument of all avisynth filters, but it's often implicit: if not present, it uses the output of the last unassigned filter.

Example:
Crop(...)
BilinearResize(...)

is the same as:

vid = Crop(...)
BilinearResize(vid,...)

"vid" is a variable of type clip.

For more information, read the avisynth language tutorial at http://www.math.berkeley.edu/%7Ebenr...-tutorial.html

Frankster · 5th April 2002, 18:51

Hello!!
*g*

I thought if anyone has the same problem und uses the search function, he or she will found the question and the answer

Many Thanks
Frankster

Wilbert · 9th April 2002, 09:40

@Frankster

" I have it!!! I have some problems with "vdub_filters.avs", and so I use this ..."

What kind of problems? Is it the specific VD_Logaway filter?
You are sure you got the latest version 1.1, because there were mistakes in the first one.

4th April 2002, 21:35	#1 \| Link
Frankster Registered User Join Date: Dec 2001 Posts: 36	Avisynth + Logoaway Hello! I want to use Avisynth to cover up the logo from the broadcast instead of Virtul Dub! But how work this ? How is the commando line in avisynth ? Many Thanks!!! Frankster

5th April 2002, 15:28	#4 \| Link
dividee Registered User Join Date: Oct 2001 Location: Brussels Posts: 358	Nice, you make the questions and answers yourself You don't have to put ConvertToYUY2 after the vdub filter (unless you use another filter that only supports YUY2 after it), but you can. I don't think it will make a noticeable speed difference in the end. If you're still wondering what "clip" is, it's the first argument of all avisynth filters, but it's often implicit: if not present, it uses the output of the last unassigned filter. Example: Crop(...) BilinearResize(...) is the same as: vid = Crop(...) BilinearResize(vid,...) "vid" is a variable of type clip. For more information, read the avisynth language tutorial at http://www.math.berkeley.edu/%7Ebenr...-tutorial.html __________________ dividee

5th April 2002, 08:56	#2 \| Link
Frankster Registered User Join Date: Dec 2001 Posts: 36	Hi! global VirtualDub_plugin_directory = "D:\" ################################ # Logoaway by Krzysztof Wojdon # ################################ function VD_LogoAway(clip clip, string "mode", int "x", int "y", int "width", \ int "height", int "keyframe", int "color") { LoadVirtualdubPlugin("D:\logoaway.vdf", "_VD_LogoAway") mode = default(mode, "xblur") mode = (mode=="xblur")?1:(mode=="yblur")?2:(mode=="xyblur")?3:(mode=="copy")?4: \ (mode=="avgborder")?5:(mode=="solid")?6:0 Assert(mode>0, "VD_LogoAway: mode must be one of: xblur yblur xyblur copy avgborder solid") return clip._VD_LogoAway(mode, default(x,300), default(y,8), default(width,14), \ default(height,12), default(keyframe,0), default(color,0)) } ---------------------------------------------------------------------- Sorry for this question but what is clip clip, and what is the value of this ? string "xblur" int "10" ---> x int "10" ----> y int "50"-----> weight int "50" -----> height int "0" -------> keyframe int "0" -------> color And than I put this sentence into my original AVS script Import("D:\vdub_filters.avs") Mfg Frankster

5th April 2002, 14:59	#3 \| Link
Frankster Registered User Join Date: Dec 2001 Posts: 36	Hi! I have it!!! I have some problems with "vdub_filters.avs", and so I use this ConvertToRGB() LoadVirtualdubPlugin("D:\logoaway.vdf", "L") L( 2, 2949155, 7209000, 0, 0, 5, 0, 66051, 0, 1, "", "") And it works :-) Now my question ;) Do I have to put into "ConvertToYUV2" at the end of the text ? Because the film is recorded as YUV2! My complete script! LoadPlugin("E:\Programme\-DVD PROGS-\mpeg2dec_dll\MPEG2DEC.dll") AviSource("E:\FILME\Greedy\GREEDY.avi") ConvertToRGB() LoadVirtualdubPlugin("D:\logoaway.vdf", "L") L( 2, 2949155, 7209000, 0, 0, 5, 0, 66051, 0, 1, "", "") ConvertToYUV2() ---------> ??????? BicubicResize(448,542,0,0.6,3,0,762,576) AddBorders(16,17,16,17) ResampleAudio(44100)

5th April 2002, 18:51	#5 \| Link
Frankster Registered User Join Date: Dec 2001 Posts: 36	Hello!! g I thought if anyone has the same problem und uses the search function, he or she will found the question and the answer Many Thanks Frankster

9th April 2002, 09:40	#6 \| Link
Wilbert Moderator Join Date: Nov 2001 Location: Netherlands Posts: 6,364	@Frankster " I have it!!! I have some problems with "vdub_filters.avs", and so I use this ..." What kind of problems? Is it the specific VD_Logaway filter? You are sure you got the latest version 1.1, because there were mistakes in the first one.