we just released first public beta version of AlterCam - web cam effects software.
Current version has a few effects (we are going to implement much more) and can add images over the video. Also, you can set background image for your video too.
Of course, the program is free (at least, while it is in beta)
Now I need as much feedback as possible. Can you please install it and tell me at least if it works for you or not?
Any suggestions about effects and the program itself are welcome!