FileStreaming

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class Test : MonoBehaviour
{
    [SerializeField] Image refImage;
    AudioSource refSource;

    private void Awake()
    {
        refSource = GetComponent<AudioSource>();
    }
    private void Start()
    {
        StartCoroutine(LoadLocalTexture(Application.streamingAssetsPath+"/img.png",refImage));
        StartCoroutine(LoadLocalAudio(Application.streamingAssetsPath + "/V1C_86.wav",refSource));
    }

    public  IEnumerator LoadLocalTexture(string path, Image receivingImage)
    {
        UnityWebRequest www = UnityWebRequestTexture.GetTexture(path);
        yield return www.SendWebRequest();



        if (www.isNetworkError || www.isHttpError)
        {
            Debug.Log(www.error);
        }
        else
        {
            Texture2D myTexture = DownloadHandlerTexture.GetContent(www);
            receivingImage.sprite = Sprite.Create(myTexture, new Rect(0.0f, 0.0f, myTexture.width, myTexture.height), new Vector2(0f, 0f));
            Debug.Log(receivingImage.name);
        }
    }



    public IEnumerator LoadLocalAudio(string path, AudioSource receivingAudio)
    {
        UnityWebRequest www = UnityWebRequestMultimedia.GetAudioClip(path, AudioType.WAV);
        yield return www.SendWebRequest();



        if (www.isNetworkError || www.isHttpError)
        {
            Debug.Log(www.error);
        }
        else
        {
            var audioClip = DownloadHandlerAudioClip.GetContent(www);
            audioClip.name = "Hey come on come on !";
            receivingAudio.clip = audioClip;
            receivingAudio.Play();
            Debug.Log(receivingAudio.clip.name);
        }
    }
}