public void LoadVideo(string uri)
{
if (gstThread != null)
{
isrunning = false;
gstThread.Join();
gstThread = new Thread(new ThreadStart(KeepPolling));
}
if (playBin != null)
{
playerState = VideoPlayerState.STOPPED;
Console.WriteLine("STOPPED");
//Dispose playbin2 and appsink
playBin.SetState(State.Null);
playBin.Dispose();
appSink.SetState(State.Null);
appSink.Dispose();
//Create playbin2 and appsink
playBin = new PlayBin2();
appSink = ElementFactory.Make("appsink", "sink") as AppSink;
appSink.Caps = new Caps("video/x-raw-yuv", new object[] {});
//appSink.Caps = new Caps("video/x-raw-rgb", new object[] { "bpp", 24 });
appSink.Drop = true;
appSink.MaxBuffers = 8;
playBin.VideoSink = appSink;
}
else
{
//Create playbin2 and appsink
playBin = new PlayBin2();
appSink = ElementFactory.Make("appsink", "sink") as AppSink;
appSink.Caps = new Caps("video/x-raw-yuv", new object[] {});
//appSink.Caps = new Caps("video/x-raw-rgb", new object[] { "bpp", 24 });
appSink.Drop = true;
appSink.MaxBuffers = 8;
playBin.VideoSink = appSink;
}
//init variables
texturesOK = false;
width = 0;
height = 0;
//Set file uri
string validUri = uri;
if (!validUri.StartsWith("file://"))
{
validUri = "file://" + uri;
}
playBin.Uri = validUri;
StateChangeReturn sr = playBin.SetState(State.Playing);
Console.WriteLine(sr.ToString());
playerState = VideoPlayerState.LOADING;
Console.WriteLine("LOADING:" + validUri);
if (gstThread == null)
{
gstThread = new Thread(new ThreadStart(KeepPolling));
}
isrunning = true;
//Start polling thread...future thought, using async queue?
gstThread.Start();
return;
}
public YascStreamingException(StateChangeReturn state) : base(string.Format("State change error: {0} ", state.ToString()))
{
}