stoof

I just ordered an iTach IR device so I can use Unified Remote android app to control my various devices. I have a Vizio soundbar, optoma projector, HDMI switch, etc. The soundbar in particular seems to have a pretty complex set of commands, so in the event that I can't find the specific codes for my device I'd like to be able to record them myself. Is it possible to use the Flirc to record these codes in a hex format? For reference, this is what I would have to do Thanks