参考网址 ： http://www.funchords.com/
In my Favorite Freeware aisle, I'm sharing those programs that:
- I use a lot
- Recommend to others
- Are totally free to use and distribute
CamStudio records activity from your screen into .avi or .swf movie files. It is ideal for demonstrating software, creating training, capturing a meeting, or recording buggy behavior.
The program is insanely easy to use, generates relatively small files, and records sound from a microphone or your system speakers.
Version 2.0 seems to be the last freeware version, and many copies disappeared from the internet as a training company seems to have taken a commercial interest in the technology. However, the license.txt of these full-featured versions provides for free use and distribution.
- CamStudio 2.0 (95, 98, Me, NT 4.0, 2000, XP)*
The below files are all optional.
- CamStudio 2.0 Source Code (program code, only useful for geeks) ... I actually have two different versions of the source, and I have not investigated how these are different. Both versions are here.
- Codec Binaries (.ZIP with install instructions enclosed)
- Source Code (program code, only useful for geeks)
我的话：
下了一个2.6版的，试着用了一下，效果不错。源代码只能找到2.0版的，就是从上面的网址找到的。用钩子实现的，开始研究源代码。