next »

[tomas.knoll]

hi,
i have problem with bassasio. I am using delphi. As asio driver i use ASIO4ALL
I use two type USB headsets. One Genius, with support 8KHz microphone sampling and second Sound Blaster with 44100 and 48khz sampling only.
When i call BASS_ASIO_Start(0) at Sound blaster at 8KHz , application crash.. There is no method how to check device supporting sample rate. How to avoid application crash ?  (i try exceptions... )

And second problem is that when i initialize device at 48KHz, all is fine, but when i want to call BASS_ASIO_ChannelSetRate(true, 0, 8000 ); it crashes too.
Is resampling 48Khz to 8Khz supported for input and output channels ?

thank you for your time,
Tomas

[Ian @ un4seen]

Please try the latest build, available here...

   www.un4seen.com/stuff/bassasio.dll

Let me know if the problem persists.

[tomas.knoll]

thank you,
this solve my problem.

Now program not crash. And i add error check after all asio calls
.
.
.

if not BASS_ASIO_SetRate( 8000 ) then
    begin
    showMessage( 'error: BASS_ASIO_SetRate ' +intToStr( BASS_ASIO_ErrorGetCode() ));
    end;

  if not BASS_ASIO_ChannelSetRate( true, 0, 8000 ) then
    begin
    showMessage( 'error: BASS_ASIO_ChannelSetRate( true, 0, 8000  ) ' +intToStr( BASS_ASIO_ErrorGetCode() ));
    end;


 if not (BASS_ASIO_Start(0)) then
    begin
    BASS_ASIO_Free();
    BASS_Free();
    ShowMessage('Can''t initialize recording device');
    end;
.
.
.
thank you,
Tomas