I would like to do the following task:
1. start recording when a key is pressed
2. record small video (~15-20 seconds)
3. stop recording when key is pressed
4. loop this small clip (directly on the computer next to the camera recorder) until a key is pressed (back to number 1.)
Can someone tell me which software I could use?
Do I need a special camera?
I work under mac OSX, so a software running on mac would be preferable but any other suggestions are welcome
Thanks in advance