public IStreamAudioSource GetStreamAudioSource(AudioBlob blob)
{
if (blob.Stream == null)
{
Logger.LogInformation("NAudioBlobStreamAudioSourceProvider can read from streams only (is null)");
return(null);
}
WaveStream waveStream = null;
switch (blob.Format.Type)
{
case StreamAudioFormatType.Wave:
waveStream = new WaveFileReader(blob.Stream);
break;
case StreamAudioFormatType.Vorbis:
waveStream = new global::NAudio.Vorbis.VorbisWaveReader(blob.Stream);
break;
}
if (waveStream == null)
{
return(null);
}
return(new BlobStreamAudioWrapper(new NAudioWaveStreamToStreamAudioSourceAdapter(waveStream), blob));
}
public BlobStreamAudioWrapper(IStreamAudioSource wrappedAudioSource, AudioBlob blob)
{
WrappedAudioSource = wrappedAudioSource;
Blob = blob;
}