private void ReadFrames()
{
while (true)
{
if (m_stopReadingFrames)
{
return;
}
float queuedAudioDuration;
lock (m_audioPlayer)
queuedAudioDuration = m_audioPlayer.GetQueuedAudioDuration(m_outputSampleRate);
while (queuedAudioDuration < minimalBufferedAudioDuration)
{
if (m_stopReadingFrames)
{
return;
}
MVCommon.SharedRef <MVGraphAPI.Frame> newFrame = null;
lock (m_mvxRunner)
{
if (!m_mvxRunner.ProcessNextFrame())
{
break;
}
newFrame = new MVCommon.SharedRef <MVGraphAPI.Frame>(m_frameAccess.GetRecentProcessedFrame());
}
if (newFrame.sharedObj == null)
{
break;
}
MvxAudioChunk newAudioChunk = ExtractAudioFromFrame(newFrame);
if (newAudioChunk == null)
{
newFrame.Dispose();
break;
}
lock (m_audioChunkFramesQueue)
{
m_audioChunkFramesQueue.Enqueue(new KeyValuePair <MvxAudioChunk, MVCommon.SharedRef <MVGraphAPI.Frame> >(newAudioChunk, newFrame));
m_allocatedAudioChunks.Add(newAudioChunk);
}
lock (m_audioPlayer)
{
m_audioPlayer.EnqueueAudioChunk(newAudioChunk);
queuedAudioDuration = m_audioPlayer.GetQueuedAudioDuration(m_outputSampleRate);
}
}
Thread.Sleep(10);
}
}
protected void ReadFrame()
{
if (!m_mvxRunner.ProcessFrame(frameId))
{
return;
}
lastReceivedFrame = new MVCommon.SharedRef <MVGraphAPI.Frame>(m_frameAccess.GetRecentProcessedFrame());
if (lastReceivedFrame.sharedObj != null)
{
onNextFrameReceived.Invoke(lastReceivedFrame);
}
}
