Can't load 'dedub' plugin

[cord-factor]

Hello All,
I need to drop all dublicates frames from video, crop it a little (10 pixels from top and 10 pixels from bottom) and encode it to 'huffyuv' (I have Avisynth 2.5).
I downloaded the dedub (http://akuvian.org/src/avisynth/dedup/) filter and putted 'DeDup.dll' into 'C:/Program Files/AviSynth 2.5/plugins' folder.
The first line of the script is
LoadPlugin("DeDup.dll")
But when I open it with VirtualDub it returns
LoadPlugin: unable to load DeDup.dll

What's wrong?

[StainlessS]

Requires runtimes from VS Toolkit 3 or VS DOTNET 2003.

MSVCP71.DLL
MSVCR71.DLL

EDIT: In system32 or SysWOW64 on 64 bit.

http://forum.doom9.org/showthread.php?p=1620387#post1620387

EDIT: By the way, if the plugin is in your "AUTOLOAD" plugins directory, then you do not need the LoadPlugin line at all.

[Gavino]

I downloaded the dedub (http://akuvian.org/src/avisynth/dedup/) filter and putted 'DeDup.dll' into 'C:/Program Files/AviSynth 2.5/plugins' folder.
The first line of the script is
LoadPlugin("DeDup.dll")
But when I open it with VirtualDub it returns
LoadPlugin: unable to load DeDup.dll
A StainlessS says, you don't need to use LoadPlugin for plugins in the plugins folder.
However, if you do use it, you have to use the full path name (unless the name of the folder concerned has been added to the Windows %PATH% environment variable).
That's probably why you are getting an error.

[cord-factor]

A StainlessS says, you don't need to use LoadPlugin for plugins in the plugins folder.
Oh, thanks, this is it. Now, let me ask you another question.
First pass makes stat-file with info about frame changes and it is used by second pass. As far as I understand, I need to open 1st-pass-script in VirtualDub and play 'all duration' of video. Am I right? If so, is there the way to do it quickly since the video has more than 2 hours.

[StainlessS]

Run "FILE/Video Analysis Pass" in VD, or

AssumeFPS(250.0) in avisynth script.