Hi all,

I need to add 3D sound to my app, but I can't find any free-working solution for a commercial, cross platform, project (FMOD or BASS should work, but they costs, and I can't affort this for now).

So, I was looking for OpenAL, (here:
http://wiki.freepascal.org/Multimedia_Programming#Using_the_OpenAL_Library), but following delphi instructions (here:
http://www.noeska.com/doal/tutorials.aspx ) I get access violation (SIGSEGV error on:
openal.pas
row 2187: Device := alcOpenDevice(nil); // this is supposed to select the "preferred device". )

Can you help me to find a solution?

Thank you in advance,
Kjow

2011/4/1 Kjow :

Hi all,

[cut]

Can you help me to find a solution? Thank you in advance, Kjow

In attachment the test project that I'm using (compressed with 7-zip)

Kjow
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2011/4/1 Kjow :

It seems that I was simply missing to initialize OpenAL with:

InitOpenAL;

before everything on FormCreate.

Now I'm studing the rest of tutorial...

Regards,
Kjow