Desktop record as v4l device
I want to be able to create a new v4l (2, if needed) device where I could put (stream/tunnel/...) the video recorded from my X/KDE desktop. I don't know where to begin from (xserver-xorg-video-v4l ??), neither if it's possible do it right now.
Once it's done, I'll be able to use that device as any other v4l device: stream it with any video software (vlc, camstream, ffmpeg) or use it with videochat software as a webcam source (empathy, ekiga, kopete, skype, etc.).
Any help will be greatly appreciated!!
Thanks in advance!!