public static SoundFormat[] WaveFormatToSoundFormats(MMInterop.WaveFormat formats)
{
List <SoundFormat> soundFormats = new List <SoundFormat>();
Array allValues = Enum.GetValues(typeof(MMInterop.WaveFormat));
foreach (var value in allValues)
{
MMInterop.WaveFormat vformat = (MMInterop.WaveFormat)value;
if ((int)value == 0) // WAVE_INVALID_FORMAT
{
continue;
}
if ((formats & vformat) == vformat)
{
SoundFormat format = WaveFormatToSoundFormat(vformat);
soundFormats.Add(format);
}
}
return(soundFormats.ToArray());
}
public static SoundFormat WaveFormatToSoundFormat(MMInterop.WaveFormat format)
{
switch (format)
{
case MMInterop.WaveFormat.WAVE_FORMAT_1M08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 1, 11025));
case MMInterop.WaveFormat.WAVE_FORMAT_1M16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 1, 11025));
case MMInterop.WaveFormat.WAVE_FORMAT_1S08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 2, 11025));
case MMInterop.WaveFormat.WAVE_FORMAT_1S16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 2, 11025));
case MMInterop.WaveFormat.WAVE_FORMAT_2M08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 1, 22050));
case MMInterop.WaveFormat.WAVE_FORMAT_2M16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 1, 22050));
case MMInterop.WaveFormat.WAVE_FORMAT_2S08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 2, 22050));
case MMInterop.WaveFormat.WAVE_FORMAT_2S16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 2, 22050));
case MMInterop.WaveFormat.WAVE_FORMAT_44M08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 1, 44100));
case MMInterop.WaveFormat.WAVE_FORMAT_44M16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 1, 44100));
case MMInterop.WaveFormat.WAVE_FORMAT_44S08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 2, 44100));
case MMInterop.WaveFormat.WAVE_FORMAT_44S16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 2, 44100));
case MMInterop.WaveFormat.WAVE_FORMAT_48M08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 1, 48000));
case MMInterop.WaveFormat.WAVE_FORMAT_48M16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 1, 48000));
case MMInterop.WaveFormat.WAVE_FORMAT_48S08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 2, 48000));
case MMInterop.WaveFormat.WAVE_FORMAT_48S16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 2, 48000));
case MMInterop.WaveFormat.WAVE_FORMAT_96M08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 1, 96000));
case MMInterop.WaveFormat.WAVE_FORMAT_96M16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 1, 96000));
case MMInterop.WaveFormat.WAVE_FORMAT_96S08:
return(new SoundFormat(SoundFormatTag.PCM, 8, 2, 96000));
case MMInterop.WaveFormat.WAVE_FORMAT_96S16:
return(new SoundFormat(SoundFormatTag.PCM, 16, 2, 96000));
default:
throw new ArgumentOutOfRangeException();
}
}
