void ExportSoundNodeWave(const USoundNodeWave *Snd)
{
// select bulk containing data
const FByteBulkData *bulk = NULL;
const char *ext = "unk";
int extraHeaderSize = 0;
if (Snd->RawData.ElementCount)
{
bulk = &Snd->RawData;
}
else if (Snd->CompressedPCData.ElementCount)
{
bulk = &Snd->CompressedPCData;
}
else if (Snd->CompressedXbox360Data.ElementCount)
{
bulk = &Snd->CompressedXbox360Data;
ext = "x360audio";
#if XMA_EXPORT
if (SaveXMASound(Snd, bulk->BulkData, bulk->ElementCount, "xma")) return;
// else - detect format by data tags, like for PC
#endif
}
else if (Snd->CompressedPS3Data.ElementCount)
{
bulk = &Snd->CompressedPS3Data;
ext = "ps3audio";
extraHeaderSize = 16;
//!! note: has up to 4 sounds in single object
//!! bulk data starts with int32[4] holding sizes of all sounds
//!! 0 means no data for particular object
//!! data encoded in MP3 format
}
if (bulk)
{
SaveSound(Snd, OffsetPointer(bulk->BulkData, extraHeaderSize), bulk->ElementCount - extraHeaderSize, ext);
}
}
void ExportSoundWave4(const USoundWave *Snd)
{
// select bulk containing data
const FByteBulkData *bulk = NULL;
const char *ext = "unk";
int extraHeaderSize = 0;
if (Snd->RawData.ElementCount)
{
bulk = &Snd->RawData;
}
else if (Snd->CompressedFormatData.Num())
{
bulk = &Snd->CompressedFormatData[0].Data;
ext = *Snd->CompressedFormatData[0].FormatName; // "OGG"
}
if (bulk)
{
SaveSound(Snd, bulk->BulkData, bulk->ElementCount, ext);
}
}
////////////////////////////////////////////////////////////
/// Point d'entr�e du programme
///
/// \return Code d'erreur de l'application
///
////////////////////////////////////////////////////////////
int main_capture()
{
int time_left = 0;
// Initialisation d'OpenAL avec le device par d�faut
if (!InitOpenAL_capture(NULL))
return EXIT_FAILURE;
// Initialisation de la capture
if (!InitCapture(NULL))
return EXIT_FAILURE;
// Lancement de la capture
alcCaptureStart(CaptureDevice);
// On va stocker les �chantillons captur�s dans un tableau d'entiers sign�s 16 bits
std::vector<ALshort> Samples;
// ...Et c'est parti pour 5 secondes de capture
time_t Start = time(NULL);
while ((time_left = time(NULL) - Start) <= 5) // si x passe � 1, on stop la capture
{
std::cout << "\rSpeech capture in progress... " << std::fixed << std::setprecision(2) << 5-time_left << " sec left";
// On r�cup�re le nombre d'�chantillons disponibles
ALCint SamplesAvailable;
alcGetIntegerv(CaptureDevice, ALC_CAPTURE_SAMPLES, 1, &SamplesAvailable);
// On lit les �chantillons et on les ajoute au tableau
if (SamplesAvailable > 0)
{
std::size_t Start = Samples.size();
Samples.resize(Start + SamplesAvailable);
alcCaptureSamples(CaptureDevice, &Samples[Start], SamplesAvailable);
}
}
// On stoppe la capture
alcCaptureStop(CaptureDevice);
// On n'oublie pas les �ventuels �chantillons qu'il reste � r�cup�rer
ALCint SamplesAvailable;
alcGetIntegerv(CaptureDevice, ALC_CAPTURE_SAMPLES, 1, &SamplesAvailable);
if (SamplesAvailable > 0)
{
std::size_t Start = Samples.size();
Samples.resize(Start + SamplesAvailable);
alcCaptureSamples(CaptureDevice, &Samples[Start], SamplesAvailable);
}
std::cout << "\rSpeech capture complete " << std::endl;
// On sauvegarde les �chantillons captur�s dans un fichier
SaveSound("vocal.wav", Samples);
// Fermeture de la capture
ShutdownCapture();
// Fermeture d'OpenAL
ShutdownOpenAL_capture();
return EXIT_SUCCESS;
}
void ExportSound(const USound *Snd)
{
SaveSound(Snd, (void*)&Snd->RawData[0], Snd->RawData.Num(), "unk");
}
