If you didn't find those features in the manual you have the wrong camera. Next time do more research.
Start with http://www.zdnet.com/blog/diy-it/finding-a-camcorder-that-works-with-skype-is-harder-than-you-might-expect/106
And no, I have yet to see Sony add the features you wanted after it went to market.
I'd like to use a Sony Camcorder as a webcam. I bought the HDR-CX190 and plugged it in via HDMI. The problem is I see the entire viewfinder, with the REC indicator, etc., which doesn't work for my purposes (Live Streaming of lectures.) Is there a setting on this, or any other Sony consumer-grade camcorder to allow it function as a webcam? It would need it to stay on for hours without recording to its own media.