The ROSA video player has this option, but it is not good enough and the player is using like 100% of my cpu i3. I can not record just selected parts of the screen or just windows, can not choose between microphone or line in, can not choose video output, can not pause and then continue when I wish. For the moment I have to use ffmpeg, which is much better then ROSA player record option, but still not satisfying for me.
I would be more then happy to see vokosreen or ssr*(simple screen recorder) in ROSA

So if anyone has the time and knows how to put together ROSA package for vokoscreen with all dependencies I will be really using ROSA with gladness.
Thank you in advance!
Here is a video I made with ffmpeg if someone really wish to see that I use ROSA
http://vk.com/video231695057_171217372