how to create a PlayListController and access it by name

First of all, you shouldn't be creating the actual PlaylistControllers from code. Those should already exist. The method is public so that our Inspectors can use them.

Try it with the PlaylistControllers already created and let me know if it works. Most likely it can't find "tutu" because it already registered it default name before you changed the name.

I'm looking at the code. It looks like you can create them from code and change the name. But you'd then need to destroy the cache of Instances so it will look them up again. So this may work:


MasterAudio.CreatePlaylistController().name = "tutu";
MasterAudio.CreatePlaylist(sequenceScenario[0].GetPlaylist(),true);
PlaylistController.Instances = null; // forces re-look up when you next call InstanceByName.
PlaylistController.InstanceByName("tutu").ChangePlaylist(MasterAudio.MusicPlaylists[0].playlistName,false);


However, I see no need to do that. PlaylistControllers are normally present in the entire lifetime of the game. Or you can have them per-Scene if you have extras in some Scenes. They have a very very minimal footprint when not playing audio.