Topics

16

Audio / Fast Fourier Transform on the sound

« on: October 24, 2007, 10:45:00 pm »

Is it possible to do a Fast Fourier Transform on a sound it get it's frequency data?

http://www.robthebloke.org/opengl_programming.html#8
"fmod Frequencies Example

This example uses fmod to perform a fast fourier transform (FFT) on the sounds waveform data to produce the frequencies in the sound. Fmod's FFT unit can then provide you with an array of 512 floats representing the frequency data. This is then rendered to an openGL window."

Was looking for something like that, only I'd like to use SFML and OpenAL (it is OpenAL SFML uses, isn't it?) for it.

17

General discussions / Libraries

« on: October 10, 2007, 09:57:25 am »

Exactly which libraries is SFML based on?

18

Graphics / Compile problems with font tutorial

« on: September 06, 2007, 01:30:43 pm »

I keep getting this when trying to compile the font tutorial.

Code: [Select]

variable 'vtable for sfString' can't be auto-imported. Please read the documentation for ld's --enable-auto-import for details.

Using Dev-Cpp

19

SFML projects / PBox

« on: September 05, 2007, 08:44:55 pm »

Hey!

I'm working on a project for a sort of videogame console. Basically me and a friend are taking a computer, porting linux and making a frontend for already existing emulators. It's for a school project which is due April or May.

We're gonna use SFML for window handling, joysticks (input in general) and sound. :]

Umm dunno if I'm forgetting something... if we have time we'll create some kind of AVS (well... 3d effect backgrounds) modular and all that.