Load large audio files with just_audio

I have developed music application in Flutter using just_audio and just_audio_background. The music feature and controls are working fine, the only concern is when I am loading the playlist at that time I have at least 20 songs to load and they have a large duration. How can I reduce this loading time duration?

//Generating list
list.add(AudioSource.uri(
    Uri.parse(musicDetails!.trackFileUrl!),
        tag: MediaItem(
            id: currentSongIndex.toString(),
             album: musicDetails!.description ?? "",
             title: musicDetails!.title ?? "",
             artUri: Uri.parse(musicDetails!.coverImage ?? ""),
           ),
       )
);
//Adding entire list to playlist
final playlist = ConcatenatingAudioSource(children: list);
await player.setLoopMode(LoopMode.all);
await player.setAudioSource(playlist,initialIndex: currentSongIndex.value);

I want to change this approach for adding playlist in player. How can I achieve this?

The Android implementation supports an option called useLazyPreparation which actually defaults to true. This option loads each item just before the player gets up to it in playback rather than upfront all at once.

An implementation of this option for iOS is awaiting testing and is described in this GitHub issue on the treadmill branch.