[请教]请问剪裁只能对称剪么？

Crop(左，上，右，下)
Crop( 4， 2，-4，-2)#就是左右窃4，上下切2

……不过LZ剪切的标准是啥？黑边卷边切了即可，不用太在意具体切了多少:o

712，476和-4，-2表达方式不同，效果相同

-4-2看起来更加直观

function ReplaceClip(clip c,clip new,int start,int end) {
return c.trim(0,start-1)+new+c.trim(end+1,0)
}


a=trim(20022,22023).lanczosresize(640,480,12,5,-12,-5)
b=trim(41454,43867).lanczosresize(640,480,9,2,-9,0)
c=trim(58628,60586).lanczosresize(640,480,9,0,-13,-4)
d=trim(60660,62654).lanczosresize(640,480,9,2,-11,0)
e=trim(48048,50031).lanczosresize(640,480,8,0,-11,-1).aaa.aaa.limitedsharpenfaster
f=trim(54341,54665).lanczosresize(640,480,9,0,-9,-2)
g=trim(56256,56534).lanczosresize(640,480,9,1,-10,-1)
lanczosresize(640,480,8,0,-8,0)
replaceclip(a,20022,22023)
replaceclip(b,41454,43867)
replaceclip(c,58628,60586)
replaceclip(d,60660,62654)
replaceclip(e,48048,50031)
replaceclip(f,54341,54665)
replaceclip(g,56256,56534)

这个是我的做法。。。

引用

最初由 SAPikachu 发布
function ReplaceClip(clip c,clip new,int start,int end) {
return c.trim(0,start-1)+new+c.trim(end+1,0)
}


a=trim(20022,22023).lanczosresize(640,480,12,5,-12,-5)
b=trim(41454,43867).lanczosresize(640,480,9,2,-9,0)
c=trim(58628,60586).lanczosresize(640,480,9,0,-13,-4)
d=trim(60660,62654).lanczosresize(640,480,9,2,-11,0)
e=trim(48048,50031).lanczosresize(640,480,8,0,-11,-1).aaa.aaa.limitedsharpenfaster
f=trim(54341,54665).lanczosresize(640,480,9,0,-9,-2)
g=trim(56256,56534).lanczosresize(640,480,9,1,-10,-1)
lanczosresize(640,480,8,0,-8,0)
replaceclip(a,20022,22023)
replaceclip(b,41454,43867)
replaceclip(c,58628,60586)
replaceclip(d,60660,62654)
replaceclip(e,48048,50031)
replaceclip(f,54341,54665)
replaceclip(g,56256,56534)

这个是我的做法。。。

:eek: 强悍啊。。。。去试试看~~

楼上已经说有了，AVS内分段，分别裁黑边做Resize，然后再合并。

a=Mpeg2Source("***.d2v").trim(0,680).LanczosResize(864,480,4,0,-3,0)
b=Mpeg2Source("***.d2v").trim(681,2831).LanczosResize(864,480,2,0,-2,0)
video=a+b
return video

帧数。多去拜拜google大神。