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[jaeminem]

I want to play music using "BASS_StreamCreate" but it doesn't work well. I can't hear the sound.

I make two HSTREM(m_stream ,m_PlayStream ) . One is used for opening a file which has dates. And the other one is used for playing.
Brief procedure is like this.

//open//
m_stream = BASS_StreamCreateFile(FALSE,strAFileName,0,0,BASS_STREAM_DECODE);
BASS_ChannelGetInfo(m_stream, &m_info);
m_PlayStream = BASS_StreamCreate(m_info.freq, m_info.chans, 16, &BASSStreamCallback, (DWORD)this);
//play//
BASS_ChannelPlay(m_PlayStream, TRUE);
//BASSStreamCallback//
DWORD CALLBACK BASSStreamCallback(HSTREAM handle, void *buffer, DWORD length, DWORD user)
{
     CBassWrapper *pHost = (CBassWrapper*)user;
     BASS_ChannelGetData(pHost->m_stream, buffer, length);
     return 0;
}

"buffer" gets m_stream's data but I can't hear anything.
If you have a advice or know basic example which plays music using "BASS_StreamCreate", please let me know.
Thank you.

[Ian @ un4seen]

A STREAMPROC function should return the amount of data that it has placed in the buffer, so the BASSStreamCallback function above needs to be modified something like this...

DWORD CALLBACK BASSStreamCallback(HSTREAM handle, void *buffer, DWORD length, void *user)
{
     CBassWrapper *pHost = (CBassWrapper*)user;
     DWORD r=BASS_ChannelGetData(pHost->m_stream, buffer, length);
     if (r==(DWORD)-1) return BASS_STREAMPROC_END; // signal the end
     return r;
}

[jaeminem]

Thank you
It works well.