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Assets/AVProVideo/Extensions/Timeline/MediaPlayerControlBehaviour.cs

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+// You need to define AVPRO_PACKAGE_TIMELINE manually to use this script
+// We could set up the asmdef to reference the package, but the package doesn't 
+// existing in Unity 2017 etc, and it throws an error due to missing reference
+//#define AVPRO_PACKAGE_TIMELINE
+#if (UNITY_2018_1_OR_NEWER && AVPRO_PACKAGE_TIMELINE)
+using UnityEngine;
+using UnityEngine.Playables;
+using UnityEngine.Timeline;
+using System.Collections.Generic;
+
+//-----------------------------------------------------------------------------
+// Copyright 2020-2021 RenderHeads Ltd.  All rights reserved.
+//-----------------------------------------------------------------------------
+
+namespace RenderHeads.Media.AVProVideo.Playables
+{
+	public class MediaPlayerControlBehaviour : PlayableBehaviour
+	{
+		public MediaPlayer mediaPlayer = null;
+
+		public MediaReference mediaReference = null;
+		public float audioVolume = 1f;
+		public double startTime = -1.0;
+		public bool pauseOnEnd = true;
+
+		public override void OnBehaviourPlay(Playable playable, FrameData info)
+		{
+			if (mediaPlayer != null)
+			{
+				if (Application.isPlaying)
+				{
+					if (mediaReference != null && mediaReference != mediaPlayer.MediaReference)
+					{
+						mediaPlayer.OpenMedia(mediaReference, true);
+						if (mediaPlayer.Control != null)
+						{
+							mediaPlayer.Control.SeekFast(startTime);
+						}
+					}
+					else
+					{
+						mediaPlayer.Play();
+					}
+				}
+			}
+		}
+
+		public override void OnBehaviourPause(Playable playable, FrameData info)
+		{
+			if (mediaPlayer != null)
+			{
+				if (pauseOnEnd)
+				{
+					mediaPlayer.Pause();
+				}
+			}
+		}
+
+		public override void ProcessFrame(Playable playable, FrameData info, object playerData)
+		{
+		}
+	}
+}
+#endif