It's an excellent choice for those that have to provide technical support or developer who have to design tutorials to explain how to use their programs. The range of output files is admittedly limited - CamStudio will only output in AVI format but you can also convert movies to Flash (SWF). You can also choose the codecs used to encode your screen capture shots and set the frame rate you need to capture at.
Finishing tools: Once you have your screen capture recording the way you want it, you can utilize the various tools included in the program to make your video complete. These include multiple Transition Options, Voice Narration, a Zoom and Pan effect, Cursor Effects, Captions, Quizzing, and more. You can also use built-in tools to enhance and improve the audio quality of your voice recording.