Play music from Audio Buffer

[komuveskiki@gmail.com]

Hello
How can I play music direct from buffer

DataBuffer := TALAudioBuffer.CreateSize( 44100, 16, 2, 1024000 );
DataBuffer.LoadFromFile('d:\jjj');
ALGenericFilter1.SendData( DataBuffer );
ALGenericFilter1.SendStartCommand(16,2,44100);

ALGenericFilter1 output pin connect alds audio out input pin

This is not work. why?

PLEASE help.

audio buffer can load just genericfilter or direct_?