Changing audio clip on timeline at runtime

Hi, I have a game where the user can choose the voice of their character, so I will like to change the clip of the timeline at runtime.

I tried it with this code

Code (CSharp):

1. .
2.  var timelineAsset = director.playableAsset as TimelineAsset;
3.        
4.  
5.         foreach (var track in timelineAsset.GetOutputTracks())
6.         {
7.             AudioTrack animTrack = track as AudioTrack;
8.    
9.             if (animTrack == null)
10.                 continue;
11.  
12.             var binding = director.GetGenericBinding(animTrack);
13.             if (binding == null)
14.                 continue;
15.  
16.  
17.             var animator = binding as AudioSource;
18.             var gameObject = binding as GameObject;
19.             if (animator == null && gameObject != null)
20.                 animator = gameObject.GetComponent<AudioSource>();
21.  
22.             if (animator == null)
23.                 continue;
24.             animator.clip = clip;
25.  
26.         }
27.         director.Evaluate();
28.  

But this change the clip of the AudioSource but no the clip of the timeline.

How I can achieve that?

Thanks in advance

 

Thanks for the reply, I found the problem. I was changing the clip of the AudioSource and rebuilding the the Graph but the clip in the timeline is associated to the timeline instead of the audio source. so I need to change the clip of the AudioPlayableAsset instead of the AudioSource

Code (CSharp):

1.         var timelineAsset = director.playableAsset as TimelineAsset;
2.  
3.  
4.         foreach (var track in timelineAsset.GetOutputTracks())
5.         {
6.             AudioTrack animTrack = track as AudioTrack;
7.          
8.             if (animTrack == null)
9.                 continue;
10.             IEnumerable<TimelineClip> lista = animTrack.GetClips();
11.             foreach (TimelineClip timeClip in lista)
12.             {
13.                 AudioPlayableAsset ac = timeClip.asset as AudioPlayableAsset;
14.                 ac.clip = clip;
15.             }
16.  
17.         }
18.         director.Evaluate();

 

Hi, currently using Unity 2019.2 and changing an audio track during runtime and whilst playing doesnt update the track thats being played, although the clip has definatly changed as i can see it change it timeline. The only way it works if it i stop playing then start playing again.