libZPlay documentation (Win32)
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ZPlay::GetVUData Method

Get VU data for left and right channel

C++
virtual __stdcall void GetVUData(unsigned int * pnLeftChannel, unsigned int * pnRightChannel) = 0;
Parameters 
Description 
unsigned int * pnLeftChannel 
Pointer to variable receiving left channel VU level. Level range is from 0 to 100. 
unsigned int * pnRightChannel 
Pointer to variable receiving right channel VU level. Level range is from 0 to 100. 

None.

Use this function to get VU data for your VU meter. Range of VU level data is 0 - 100. 

Note: VU data are fully synchronized with audio data from wave buffer.  

Copyright (c) 2010. Zoran Cindori - All rights reserved.

Web: http://libzplay.sourceforge.net/

Email: zcindori@inet.hr