private void OnAudioFilterRead(float[] samples, int channels)
{
buffer.Resize(sampleRate, channels);
int samplesOffset = 0;
while (buffer.Consume(samples, ref samplesOffset)) // consume 10 ms of data and send if 10 ms was availble (if not, finish filling the buffer on the next call)
{
var audioData = buffer.destination;
var handle = GCHandle.Alloc(audioData, GCHandleType.Pinned);
try
{
lock (this)
{
foreach (var sink in _sinks.Values)
{
sink.OnData( // OnData is an extension method in media_stream_interface.cs
handle.AddrOfPinnedObject(),
16,
sampleRate,
channels,
audioData.Length / channels);
}
}
}
finally
{
handle.Free();
}
}
for (int i = 0; i < samples.Length; i++)
{
samples[i] = 0f;
}
}
