Hi im looking to transfer a hd signal from a camcorder straight into a bluray recorder

I guess you can copy HD from an HD SD card recorded in AVCHD, or via USB cable from an HD camera's hard disc. If I interpret this correctly you would record the film first to an SD card or to a hard disc camera, then make an
HD copy on the Blu-Ray recorder. This is an extra step however.

Are there any HD cameras that would put out a USB signal that would fool the
Blu-Ray recorder into thinking it is coming from the camera's hard disc?