public void Dispose()
{
if (!IsDisposed)
{
DecoderToken.Cancel();
DecoderTask.Wait();
DecoderTask.Dispose();
InputCaptureHandler.Dispose();
OutputCaptureHandler.Dispose();
VideoDecoder.Dispose();
WorkingData.Clear();
Instance = null;
IsDisposed = true;
}
}
public Decoder(NetworkStream inputStream, Vector2 resolution, int framerate = 25, int quality = 0, int bitrate = 1300000)
{
Resolution = resolution;
Framerate = framerate;
Quality = quality;
Bitrate = bitrate;
Instance = MMALStandalone.Instance;
InputCaptureHandler = new SharpInputHandler(inputStream, Decoder_FrameReceived);
OutputCaptureHandler = new SharpOutputHandler(Decoder_FrameDecoded);
VideoDecoder = new MMALVideoDecoder();
MMALPortConfig inputPortConfig = new MMALPortConfig(MMALEncoding.H264, MMALEncoding.I420, (int)Resolution.X, (int)Resolution.Y, Framerate, Quality, Bitrate, true, null);
MMALPortConfig outputPortConfig = new MMALPortConfig(MMALEncoding.RGB16, MMALEncoding.RGB16, (int)Resolution.X, (int)Resolution.Y, Framerate, Quality, Bitrate, true, null);
// Create our component pipeline.
VideoDecoder.ConfigureInputPort(inputPortConfig, InputCaptureHandler).ConfigureOutputPort <FileEncodeOutputPort>(0, outputPortConfig, OutputCaptureHandler);
DecoderToken = new CancellationTokenSource();
DecoderTask = Instance.ProcessAsync(VideoDecoder, DecoderToken.Token).ContinueWith(Decoder_ProcessedFinished);
}