function FilterRange(clip "clip", int "start", int "end", string "filter")
{
	c1 = start < 2 ? clip.trim(0, -1) : clip.trim(0, start - 1)
	c2 = Eval("clip.trim(start, end)." + filter)
	c3 = clip.trim(end + 1, 0)
	c = start == 0 ? c2 : c1 + c2
	c = end == 0 ? c : c + c3
	return c
}

#######################
# VFAPI Plugin        #
# Import("vfapi.avs") #
#######################

#####################################################
# 下面請根據你使用的環境，置換檔案所在的正確路徑    #
#####################################################

# AviUtl
global aup_dir = "e:\WinApps\AviUtl"
# TMPGEnc
global tpr_dir = "e:\WinApps\TMPGEnc"
# DVD2AVI
global d2v_dir = "e:\WinApps\DVD2AVI"
# MPEG2 VIDEO VFAPI Plugin
global m2v_dir = "e:\WinApps\TMPGEnc"
# QuickTime 4.0 VFPAPI Plugin
global mov_dir = "e:\WinApps\TMPGEnc"
# CSTR File Reader
global str_dir = "e:\WinApps\TMPGEnc"

########################################
# VFAPISource function                 #
#                                      #
# AviUtl (.aup)                        #
#  VFAPISource("AUP","path\foo.aup")   #
# DVD2AVI                              #
#  VFAPISource("D2V","path\foo.d2v")   #
# TMPGEnc                              #
#  VFAPISource("TPR","path\foo.tpr")   #
# MPEG2 VIDEO VFAPI Plugin             #
#  VFAPISource("M2V","path\foo.vob")   #
# QuickTime 4.0 VFPAPI Plugin          #
#  VFAPISource("MOV","path\foo.mov")   #
# CSTR File Reader                     #
#  VFAPISource("CSTR","path\foo.cstr") #
########################################

function VFAPISource(string "vf", string "fn")
{
  default(vf,"D2V")
  vf = (vf=="D2V") ? d2v_dir + "\DVD2AVI.vfp" :
     \ (vf=="AUP") ? aup_dir + "\aviutl.vfp" :
     \ (vf=="TPR") ? tpr_dir + "\TMPGEnc.vfp" :
     \ (vf=="M2V") ? m2v_dir + "\m2v.vfp" :
     \ (vf=="MOV") ? mov_dir + "\QTReader.vfp" :
     \ (vf=="CSTR") ? str_dir + "\CSTR.VFP" : 0

  LoadVFAPIPlugin(vf, "_VFAPISource")
  FlipVertical(_VFAPISource(fn))
}

#############################################################
# This file provides convenient Avisynth interfaces to      #
# various AviUtl plugins.  Load it in your script with:     #
#                                                           #
#    Import("aufilters.avs")                                #
#############################################################

########################################################
# Change AviUtl_plugin_directory below to point to     #
# the directory containing your AviUtl plugins.        #
########################################################

# 下面兩行置換成你使用的路徑
global AviUtl_plugin_directory = "c:\Program Files\ken\AviUtl\98d\"
LoadPlugin("c:\Program Files\AviSynth2\plugins\warpsharp.dll")


####################################
# Lanczos 3-lobed Resize
####################################
# i0 : X default(320) range(32,856)
# i1 : Y default(240) range(32,576)
function AU_lanczos3Resize(
\ clip clip,
\ int  "i0",
\ int  "i1" 
\)
{
LoadAviUtlFilterPlugin(AviUtl_plugin_directory+"lanczos3.auf", "_AU_lanczos3Resize")
 return clip._AU_lanczos3Resize(
\ default(i0,320),
\ default(i1,240) 
\)
}