libZPlayCpp::zplay_GetVUData Function

Get VU data for left and right channel

C++

__stdcall __declspec(dllimport) void zplay_GetVUData(ZPLAY_HANDLE handle, unsigned int * pnLeftChannel, unsigned int * pnRightChannel);

Parameters	Description
ZPLAY_HANDLE handle	ZPLAY handle. Get this handle with zplay_CreateZPlay.
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.