[@Ivan]
Hi Ivan, thanks for all the feedback.
You mention that there are some wave files you cannot open, could you specify what kind of wave file?
I tested wave file import on 8, 16, 24, and float, mono/stereo and all bit rates, so I like to know what wave file gives problems?
To get the right camera setting you need to experiment a bit, making sure your hand has a big contrast with the background helps a lot.
The idea is that you use the instrument to create sound and this you can record into a wave file. If you only need 1 note of sound then you simply press on 1 key while rocording it.
I will expand on the manual in the near future.
Some wirewalls can block the activation, but since it is only one simple http request to test the key is valid there should not be much reason for any software to block it.