/// <summary>
/// Initialize the media element for playback
/// </summary>
/// <param name="streamConfig">Object containing stream configuration details</param>
void InitializeMediaPlayer(MoonlightStreamConfiguration streamConfig, AvStreamSource streamSource)
{
this._streamSource = streamSource;
// This code is based upon the MS FFmpegInterop project on GitHub
VideoEncodingProperties videoProps = VideoEncodingProperties.CreateH264();
videoProps.ProfileId = H264ProfileIds.High;
videoProps.Width = (uint)streamConfig.GetWidth();
videoProps.Height = (uint)streamConfig.GetHeight();
videoProps.Bitrate = (uint)streamConfig.GetBitrate();
_videoMss = new MediaStreamSource(new VideoStreamDescriptor(videoProps));
_videoMss.BufferTime = TimeSpan.Zero;
_videoMss.CanSeek = false;
_videoMss.Duration = TimeSpan.Zero;
_videoMss.SampleRequested += _videoMss_SampleRequested;
XAudio2 xaudio = new XAudio2();
MasteringVoice masteringVoice = new MasteringVoice(xaudio, 2, 48000);
WaveFormat format = new WaveFormat(48000, 16, 2);
// Set for low latency playback
StreamDisplay.RealTimePlayback = true;
// Render on the full window to avoid extra compositing
StreamDisplay.IsFullWindow = true;
// Disable built-in transport controls
StreamDisplay.AreTransportControlsEnabled = false;
StreamDisplay.SetMediaStreamSource(_videoMss);
AvStream.SetSourceVoice(new SourceVoice(xaudio, format));
}
/// <summary>
/// Initializes a new instance of the <see cref="StreamFrame"/> class.
/// </summary>
public StreamFrame()
{
InitializeComponent();
// Audio/video stream source init
AvStream = new AvStreamSource(frameWidth, frameHeight);
StreamDisplay.SetMediaStreamSource(AvStream);
StreamDisplay.AutoPlay = true;
StreamDisplay.Play();
// Show the progress bar
Waitgrid.Visibility = Visibility.Visible;
currentStateText.Visibility = Visibility.Visible;
}
/// <summary>
/// Initialize the media element for playback
/// </summary>
/// <param name="streamConfig">Object containing stream configuration details</param>
void InitializeMediaPlayer(LimelightStreamConfiguration streamConfig, AvStreamSource streamSource)
{
this._streamSource = streamSource;
AudioEncodingProperties audioProperties = AudioEncodingProperties.CreatePcm(48000, 2, 16);
VideoEncodingProperties videoProperties = VideoEncodingProperties.CreateUncompressed(MediaEncodingSubtypes.H264Es,
(uint)streamConfig.GetWidth(), (uint)streamConfig.GetHeight());
videoProperties.ProfileId = H264ProfileIds.High;
_videoDesc = new VideoStreamDescriptor(videoProperties);
_audioDesc = new AudioStreamDescriptor(audioProperties);
_mss = new MediaStreamSource(_videoDesc, _audioDesc);
_mss.BufferTime = TimeSpan.Zero;
_mss.CanSeek = false;
_mss.Duration = TimeSpan.Zero;
_mss.SampleRequested += _mss_SampleRequested;
// Set for low latency playback
StreamDisplay.RealTimePlayback = true;
// Set the audio category to take advantage of hardware audio offload
StreamDisplay.AudioCategory = AudioCategory.ForegroundOnlyMedia;
// Render on the full window to avoid extra compositing
StreamDisplay.IsFullWindow = true;
// Disable built-in transport controls
StreamDisplay.AreTransportControlsEnabled = false;
// Start playing right away
StreamDisplay.AutoPlay = true;
StreamDisplay.SetMediaStreamSource(_mss);
}