gstreamer/samples/QueueExample.cs
2009-04-07 09:45:54 +02:00

59 lines
1.2 KiB
C#

//
// Authors:
// Khaled Mohammed (khaled.mohammed@gmail.com)
//
//
using Gst;
using System;
public class QueueExample {
public static void Main(string [] args)
{
Application.Init();
if(args.Length != 1) {
Console.Error.WriteLine("usage: mono queueexample.exe <filename>\n");
return;
}
Element pipeline = new Pipeline("pipeline");
Element filesrc = ElementFactory.Make("filesrc", "disk_source");
filesrc.SetProperty("location", args[0]);
Element decode = ElementFactory.Make("mad", "decode");
Element queue = ElementFactory.Make("queue", "queue");
Element audiosink = ElementFactory.Make("alsasink", "play_audio");
Bin bin = (Bin) pipeline;
bin.AddMany(filesrc, decode, queue, audiosink);
Element.LinkMany(filesrc, decode, queue, audiosink);
pipeline.SetState(State.Playing);
EventLoop(pipeline);
pipeline.SetState(State.Null);
}
static void EventLoop(Element pipe)
{
Bus bus = pipe.Bus;
while(true) {
Message message = bus.Poll(MessageType.Any, -1);
switch(message.Type) {
case MessageType.Eos: {
message.Dispose();
return;
}
case MessageType.Error: {
return;
}
}
}
}
}