主要2个部分，去掉提示购买窗口和水印部分。
在网上找Ultra Video to GIF Converter 1.2 破解版、序列号都没有找到，就自己动手破解。
搞了好几个小时终于搞定啦。这个工具的优点是比其他转换工具图像清晰并且文件大小很小，
目前我用过的转换工具中最给力的。
1.DFM 中删除 把下面的资源都用00来代替
01136BB0 06 54 54 69 6D 65 72 10 54 69 6D 65 TTimer Time
01136BC0 72 53 68 6F 77 42 75 79 50 61 67 65 07 4F 6E 54 rShowBuyPage OnT
01136BD0 69 6D 65 72 07 15 54 69 6D 65 72 53 68 6F 77 42 imer TimerShowB
01136BE0 75 79 50 61 67 65 54 69 6D 65 72 04 4C 65 66 74 uyPageTimer Left
01136BF0 03 48 02 03 54 6F 70 02 60 00 00 00 H Top `
2.程序退出时出现错误 60cce7 53 改成 C3
0060CCDC /. 53 PUSH EBX <--------C3 RETN
0060CCDD |. 56 PUSH ESI
0060CCDE |. 8BF0 MOV ESI,EAX
0060CCE0 |. A1 80FD6200 MOV EAX,DWORD PTR DS:[62FD80]
0060CCE5 |. 8B00 MOV EAX,DWORD PTR DS:[EAX]
0060CCE7 |. 80B8 F2010000 CMP BYTE PTR DS:[EAX+1F2],0
0060CCEE |. 75 25 JNE SHORT 0060CD15
0060CCF0 |. 8BCE MOV ECX,ESI
0060CCF2 |. B2 01 MOV DL,1
0060CCF4 |. A1 80406000 MOV EAX,DWORD PTR DS:[604080]
0060CCF9 |. E8 2E84F0FF CALL 0051512C
0060CCFE |. 8B15 80FD6200 MOV EDX,DWORD PTR DS:[62FD80]
0060CD04 |. 8902 MOV DWORD PTR DS:[EDX],EAX
0060CD06 |. A1 80FD6200 MOV EAX,DWORD PTR DS:[62FD80]
0060CD0B |. 8B00 MOV EAX,DWORD PTR DS:[EAX]
0060CD0D |. 8B10 MOV EDX,DWORD PTR DS:[EAX]
0060CD0F |. FF92 20010000 CALL DWORD PTR DS:[EDX+120]
0060CD15 |> 8B9E A4030000 MOV EBX,DWORD PTR DS:[ESI+3A4]
0060CD1B |. 33D2 XOR EDX,EDX
0060CD1D |. 8BC3 MOV EAX,EBX
0060CD1F |. E8 20AEF4FF CALL 00557B44 ; [Video2GIF.00557B44
0060CD24 |. 33C0 XOR EAX,EAX
0060CD26 |. 8983 48050000 MOV DWORD PTR DS:[EBX+548],EAX
0060CD2C |. 8983 4C050000 MOV DWORD PTR DS:[EBX+54C],EAX
0060CD32 |. 33C0 XOR EAX,EAX
0060CD34 |. 8983 50050000 MOV DWORD PTR DS:[EBX+550],EAX
0060CD3A |. 8983 54050000 MOV DWORD PTR DS:[EBX+554],EAX
0060CD40 |. 33C0 XOR EAX,EAX
0060CD42 |. 8983 58050000 MOV DWORD PTR DS:[EBX+558],EAX
0060CD48 |. 8983 5C050000 MOV DWORD PTR DS:[EBX+55C],EAX
0060CD4E |. 8B9E A8030000 MOV EBX,DWORD PTR DS:[ESI+3A8]
0060CD54 |. B2 01 MOV DL,1
0060CD56 |. 8BC3 MOV EAX,EBX
0060CD58 |. E8 4FD4F6FF CALL 0057A1AC ; [Video2GIF.0057A1AC
0060CD5D |. 33C0 XOR EAX,EAX
0060CD5F |. 8983 38010000 MOV DWORD PTR DS:[EBX+138],EAX
0060CD65 |. 8983 3C010000 MOV DWORD PTR DS:[EBX+13C],EAX
0060CD6B |. A1 706B6300 MOV EAX,DWORD PTR DS:[636B70]
0060CD70 |. 33D2 XOR EDX,EDX
0060CD72 |. 8915 706B6300 MOV DWORD PTR DS:[636B70],EDX
0060CD78 |. E8 CF83DFFF CALL 0040514C
0060CD7D |. 5E POP ESI
0060CD7E |. 5B POP EBX
0060CD7F \. C3 RETN
3.去掉水印
Unregistered Version
Purchase it to remove this watemark
Offset 0 1 2 3 4 5 6 7 8 9 A B C D E F
001B2910 B0 04 02 00 FF FF FF FF ?
001B2920 14 00 00 00 55 00 6E 00 72 00 65 00 67 00 69 00 U n r e g i
001B2930 73 00 74 00 65 00 72 00 65 00 64 00 20 00 56 00 s t e r e d V
001B2940 65 00 72 00 73 00 69 00 6F 00 6E 00 00 00 00 00 e r s i o n
001B2950 B0 04 02 00 FF FF FF FF 24 00 00 00 70 00 75 00 ? $ p u
001B2960 72 00 63 00 68 00 61 00 73 00 65 00 20 00 69 00 r c h a s e i
001B2970 74 00 20 00 74 00 6F 00 20 00 72 00 65 00 6D 00 t t o r e m
001B2980 6F 00 76 00 65 00 20 00 74 00 68 00 69 00 73 00 o v e t h i s
001B2990 20 00 77 00 61 00 74 00 65 00 72 00 6D 00 61 00 w a t e r m a
001B29A0 72 00 6B 00 00 00 00 00 r k
B0 04 02 00 FF FF FF FF 后面的 14[24] 是字符串长度，把它改成 00 就可以去掉水印
下 载 part01
下 载 part02
下 载 part03
下 载 part04
解压密码：http://www.cppblog.com/nenlong
还有一款转换工具 gamani GIF Movie Gear 4.22 也不错，就是很多参数要手动调整，比较专业。
User Guide
Welcome to gamani GIF Movie Gear and its User Guide. Hopefully, this document will answer any questions you have about using this product to its fullest. Just getting started? You might want to check out the Tutorial. Enjoy!
Basics
GIF Movie Gear is a tool for building GIF animations. A GIF animation is nothing more than an ordered list of separate GIF images, much like a slide show, with instructions on how long to delay between images. The original GIF 89a specification was extended by adding the ability to loop, paving the way for animation on the World Wide Web that is simple to build and quick to download. The end result is what looks like a plain old GIF file (i.e. "filename.gif") but actually contains a small animation. An animation is inserted into an HTML page using an IMG tag, just like a "normal" GIF.
Terminology
First, some notes on terminology used in this document. A frame is a single image in an animation. An ordinary bitmap image becomes a frame once it is inserted into an animation. An animation refers to the collection of frames, complete with all related timing and color instructions. A GIF animation defines a screen size which is the rectangle in which the animation is visible. Individual frames are clipped to this screen. A frame's delay is the amount of time that the animation pauses after displaying the frame and before displaying the next frame; the delay is the primary method of controlling the flow of the animation. A palette is a collection of colors that is used to define a frame. GIF animations can contain two different kinds of palettes: a global palette that applies to all the frames in an animation and a local palette that controls the colors of a single frame. The GIF format definition limits palettes to 256 colors.
下 载 GIF Movie Gear 4.22