<font size="2">Hi Don,<br><br>>I'm not quite sure what you mean.</font><br>><br><font size="2">>The "GS" device will only output stereo so there is
nothing you can do to get it to output 5.1 audio. There >maybe some
options in your soundcard (which one do you have?) for controlling how
stereo audio is upmixed >(or not) to 5.1 speakers (e.g Creative have a
technology called CMSS that does this, and you can control the >settings
in the Creative Audio Control Panel).<br><br>There is a audio which is C:\Program Files\OpenAL 1.1 SDK\samples-backup2\media\fiveptune.wav in OpenAL samples, and when I play this sound by using GS it can play each voice from each speaker pieces succesfully. I mean could we control each channel by using canned stereo sound on GS mode?<br>
And I have an onboard sound card(Realtek HD Audio Output).<br><br>Chris and Don; I know I have asked to much but I have a another question with your courtesy :) As you know I have used Chris code which we had mention yesterday. By this code I can play AL_FORMAT_MONO16 (Enumaration 4353) audio successfully but when I try to play AL_FORMAT_MONO8 (Enumaration 4352) audio, there is no sound unfortunately. Do you think;<br>
<br></font>if(fmt.wBitsPerSample == 8) {<br>
ALubyte *data = load_data((const ALubyte*)pData, iDataSize);<br>
alBufferData(uiBufferID, alGetEnumValue("AL_FORMAT_<div>51CHN8"),<br>
data, iDataSize*6, iFrequency);<br>
delete[] data;<br>
} <br><br>part is correct for handle <font size="2">AL_FORMAT_MONO8 and play on 5.1 speaker system?<br><br>Best Regards.<br>Thanks in advance.<br><br>--<br><br>Umit Uzun<br></font></div><br>