AE特效和AE LOGO如何用AVS同时加载?

eighteen

AE特效和AE LOGO如何用AVS同时加载?

AE特效

LoadPlugin("D:\LOGO\Vsfilter.dll")
loadplugin("D:\LOGO\mpasource.dll")

v1=trim(avisource(".avi",false).changefps(29.976),0,1693)
v2=trim(avisource(".avi",false).changefps(29.976),0,103)
v3=trim(avisource(".avi",false).changefps(29.976),1797,0)
a=v1+v2+v3
v4=mpasource(".mp3")
audiodub(a,v4)

textsub(".ssa")


AE LOGO

LoadPlugin("D:\LOGO\VSFilter.dll")
Base_clip=directshowSource(".avi",29.97).converttorgb32

Overlay_clip=directshowSource(".avi",29.97).converttorgb32
comp = trim(Base_clip,2000,2805)
comp = Layer(comp,Overlay_clip,"add",255,0,0)
video = trim(Base_clip,0,2000) + comp +trim(Base_clip,2806,0)
return video.textsub(".ssa")
undot()


这两个分开来单独会用,但是合在一起就不会了,请指点,我应该怎样写程式呢?
PS:我觉得应该先加特效,之后再加LOGO,那么LOGO的语言如何写???