Doing a basic screencast in Linux is pretty easy. The package recordMyDesktop can be found easily on the repository of many Linux distros (including Ubuntu 9.04 that I use).

With this package you’re actually getting the backend recordMyDesktop which is written in C and the frontend developed in Python (gtk-recordMyDesktop or qt-recordMyDesktop).

The feature list is simple but that is all I needed for a quick screencast demo I had to prepare this afternoon:

• record the entire screen or just a specific window;
• record audio (with channel and frequency settings);
• adjust fps;
• include mouse pointer, “follow the mouse” recording, include window decoration (or not), and tooltips.

The closing added bonus, it records directly in theora / vorbis!

Recording is done with a simple click on the “record” button and than on the panel you’ll see an icon where you can quickly pause, resume and stop the recording. Easy and simple.