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Hi gurus,
I have one problem,i am getting the raw audio data from .wav file and i want send that rawdata(pcm data) to the sound card directly.But before sending it to the sound card i want to increase the volume.Can anyone please help me how i can solve this problem.
Thank you.................. :)
Well, you got two options:
- increase volume level in the system to play it;
- process the data (scale) and then send it;
Which one do you prefer?
Hello,
I dont want to increase the data through mixer.I can explain one example.Suppose if you are palying windows media player and if you increase the sound then the volume control in the system will not change.But may be inside from sending pcm data to sound card they are increasing the sound.So,i want to increase the data of PCM(pulse code modulation) so that i will sound more.
Before sending the data to soundcard if you change some values in the pcm data then the sound will increase and decrease.But i dont know where i can change.For that i need one small sample.Can anyone give me an idea.
Increase the volume, you can control the audio mixer.
Jimmy
www.viscomsoft.com (Multi Media ActiveX Solution)
Helo bodybody,
Try to understand my problem.The Solution what you mentioned is not what i expected.I hope you did't read my thread correctly.
Hi, here is a link to the WinAmp plugin's source code
http://www.sunpoint.net/~oparviai/so...soundtouch.zip
It lets perform all major transformations over an audio stream.