ZPlay.GetVUData Method

Get VU data for left and right channel

Pascal

procedure GetVUData(out LeftChannel: Cardinal; out RightChannel: Cardinal);

Parameters	Description
out LeftChannel: Cardinal	Reference to variable receiving left channel VU level. Level range is from 0 to 100.
out RightChannel: Cardinal	Reference 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.

var
 LeftChannelVUData: Cardinal;
 RightChannelVUData: Cardinal;

begin
  player.GetVUData(LeftChannelVUData, RightChannelVUData);
end;