[Gambas-user] sound in gambas 3

[Benoît Minisini]

Le 08/02/2014 01:24, Dominique Michel a écrit :
> Hi,
>
> I try to do my first gambas program, and I am stuck with the sound.
>
> All I have for now is 2 labels, 2 value boxes and 1 toggle button.
>
> When I press the toggle button, it launch a message box with the 2
> values in the value boxes and some text. 1 is a frequency, the other is
> the amplitude. I want to use these values to make some sounds.
>
> When looking for sound functions, I found Play in sdl.sound. Is it
> possible with it, or with another function, to use something like:
>
> Play frequency volume
>
> Another way would be to create an audio file on the fly...
>
> Dominique
>

You must use gb.media, which is the interface to gstreamer. GStreamer 
has a plugin for generating sinusoidal sounds (its name is 
"audiotestsrc", look at the GStreamer documentation for the details).

Regards,

-- 
Benoît Minisini