NetCamHD - Camera allows to get JPEG image snapshots using HTTP.
Note: Encoder for selected profile must be selected to MJPEG (not H.264).
To get snapshot from small stream use URL:
http://camera_ip/cparapi/jpg/image.cgi?profile=Small
To get snapshot from large stream use URL:
http://camera_ip/cparapi/jpg/image.cgi?profile=Large