Routing analog input to HDMI output under Linux

Fedora gets close on my audio machine, but it lacks the actual hardware to pass analog input to HDMI output in the audio chip itself– I suspect the route doesn’t exist.

I set the GNOME sound settings (FC14 – pulseaudio based) to Digital Output + Analog Input. Then run (make a script you can click, if you want) this gstreamer pipeline:

gst-launch pulsesrc ! pulsesink