[CLAM] doubt 44bytes

[Xavi Rubio]

This output is produced when you don't fill the audio passed to
AudioFileOut with data, as is this case. You are executing
mAudioOut.Do(mAudio), but you are hiding mAudio declaring a local variable
with the same name.

Xavi

On Wed, 26 Nov 2003 12:47:26 +0100
"Daniel Casanovas i Torrents" <dani at sms25.com> wrote:

> Hi,
> 
> I've got a problem with my LoadAudioFile and SaveAudioFile functions: it
> always produces an output of... 44 bytes, so sthing is wrong. I send you
> the actual code...
> 
> Audio mAudio;
> 
> MyCLAMApp::MyCLAMApp()
> {
> 
> }
> 
> MyCLAMApp::~MyCLAMApp()
> {
> 
> }
> 
> /////////////////////////////////////////////////////////////////////
> /// Mètodes programa
> ///////////////////////////////////////////////////////////////////
> 
> MyCLAMApp::Do()
> {
>  char fitxer_in[15];
>  cout<<"\n>> MyCLAMApp.Do:: Introdueix el fitxer d'entrada: ";
>  cin>>fitxer_in;
> 
>  LoadAudioFile(fitxer_in);
> 
>  SaveAudioFile("sortida.wav");
>  cout<<"\n>> MyCLAMApp.Do:: Sortint - Fitxer carregat!\n";
> }
> 
> 
> bool MyCLAMApp::LoadAudioFile(char fitxer_in[15])
> {
>  AudioFileConfig afc;
>  AudioFileIn mAudioIn;
> 
>  afc.SetName("FitxerIn");
>  afc.SetFilename(fitxer_in);
>  afc.SetFiletype(EAudioFileType::eWave);
>  afc.SetSampleRate(22050);
> 
>  mAudioIn.Configure(afc);
> 
>  mAudioIn.Start();
>  mAudioIn.Do(mAudio);
>  mAudioIn.Stop();
> 
>  cout<<"\n>> LoadAudioFile :: File loaded";
> 
>  return true;
> }
> 
> bool MyCLAMApp::SaveAudioFile(char fitxer_out[15])
> {
>  AudioFileConfig afc;
>  AudioFileOut mAudioOut;
>  Audio mAudio;
> 
>  afc.SetChannels(1);
>  afc.SetName("FileOut");
>  afc.SetFiletype(EAudioFileType::eWave);
>  afc.SetFilename(fitxer_out);
>  afc.SetSampleRate(22050);
> 
>  mAudioOut.Configure(afc);
> 
>  mAudioOut.Start();
>  mAudioOut.Do(mAudio);
>  mAudioOut.Stop();
> 
>  cout<<"\n>> SaveAudioFile :: File saved";
> 
>  return true;
> }
> 
> thanks in advance
> Daniel Casanovas
> 
>