71 lines
2.4 KiB
C#
71 lines
2.4 KiB
C#
// Authors
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// Copyright (C) 2017 Thibault Saunier <thibault.saunier@osg-samsung.com>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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// 02110-1301 USA
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using System;
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using Gst;
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using System.Diagnostics;
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namespace GESSharp
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{
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class GESExample
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{
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public static void Main (string[] args)
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{
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// Initialize Gstreamer
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Gst.Application.Init();
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// Build the pipeline
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GES.Global.Init();
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var pipeline = new GES.Pipeline();
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var timeline = GES.Timeline.NewAudioVideo();
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var layer = timeline.AppendLayer();
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pipeline["timeline"] = timeline;
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var clip = new GES.TitleClip();
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clip.Duration = Constants.SECOND * 5;
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layer.AddClip(clip);
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clip.SetChildProperty("text", new GLib.Value("Clip 1"));
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var clip1 = new GES.TitleClip();
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clip1.Start = Constants.SECOND * 5;
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clip1.Duration = Constants.SECOND * 5;
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layer.AddClip(clip1);
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clip1.SetChildProperty("text", new GLib.Value("Clip 2"));
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timeline.Commit();
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pipeline.SetState(State.Playing);
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//// Wait until error or EOS
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var bus = pipeline.Bus;
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Message msg = null;
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while (msg == null) {
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var format = Format.Time;
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long position;
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msg = bus.TimedPopFiltered (Gst.Constants.SECOND, MessageType.Eos | MessageType.Error);
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pipeline.QueryPosition (format, out position);
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Console.WriteLine("position: " + Global.TimeFormat(position)
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+ " / " + Global.TimeFormat(timeline.Duration));
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}
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pipeline.SetState(State.Null);
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}
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}
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}
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