I found your convolution patch and the code related to .wav files, etc.
Very interesting and looks to be very good work and closely follows all I have read about convolution!
I'd like to experiment with convolution reverb and your patch seems to be exactly what I need.
For my reverb ideas, the environments are large, so the impulse response is a bit long, maybe 2-4 seconds.
Will your patch work with longer impulse responses?
Anything else I need to know in order to do this?