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waveOutSetVolume

Posted on 1997-04-06
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Last Modified: 2010-04-06
I dont know what to write if i just want to play a wavefile ex. file.wav and automatically change the soundvolume from minimum to maximum.
I know how to play the file in MediaPlayer but it is the soundvolume i cant figure out.

I have found this function:
waveOutSetVolume(uDeviceID: Word; dwVolume: Longint): Word;

Please write excatly what i have to do:)

regards Jakob Adeltoft
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Question by:Jakob Adeltoft
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javiertb earned 50 total points
ID: 1335215
Try This:
        WORD wLeft = 0x0000, wRight = 0xFFFF;
        waveOutSetVolume(0, (DWORD)MAKELONG(wLeft, wRight));

It will set the left speaker volume to 0, and the right to Full.


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