Get camera file in /dev, for an access as char device

Hi Sailsfish community! I have builded webrtc for sailsfish os, and I want to make a simple peer to peer call. I’ve seen inside webrtc, and it connect to /dev/video* as with char device, without it, webrtc can’t connect to camera. Is for sailsfish some plugin which allow to work with camera as with char device, for avoidance of gstreamer? I don’t won’t to modificate source of webrtc, and try to get raw data, from some wrappers, and set it manually to webrtc.